Takahashi & Kokubun Group | T. Takahashi 's Home Page at ISAS/JAXA

Publications

(Fermi related papers are not listed here)

2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995

2011

X-Ray Diagnostics of Giant Molecular Clouds in the Galactic Center Region and Past Activity of Sgr A*
( Odaka, Hirokazu; Aharonian, Felix; Watanabe, Shin; Tanaka, Yasuyuki; Khangulyan, Dmitry; Takahashi, Tadayuki, The Astrophysical Journal, Volume 740, Issue 2, article id. 103 (2011). )
On the Relation of Above-the-loop and Footpoint Hard X-Ray Sources in Solar Flares
( Ishikawa, S.; Krucker, Säm; Takahashi, T.; Lin, R. P., The Astrophysical Journal, Volume 737, Issue 2, article id. 48 (2011). )
Fermi Large Area Telescope Detection of Bright γ-Ray Outbursts from the Peculiar Quasar 4C +21.35
( Tanaka, Y. T.; Stawarz, Ł.; Thompson, D. J.; D'Ammando, F.; Fegan, S. J.; Lott, B.; Wood, D. L.; Cheung, C. C.; Finke, J.; Buson, S.; Escande, L.; Saito, S.; Ohno, M.; Takahashi, T.; Donato, D.; Chiang, J.; Giroletti, M.; Schinzel, F. K.; Iafrate, G.; Longo, F.; Ciprini, S., The Astrophysical Journal, Volume 733, Issue 1, article id. 19 (2011). )
Detection of transient ELF emission caused by the extremely intense cosmic gamma-ray flare of 27 December 2004
( Tanaka, Y. T.; Hayakawa, M.; Hobara, Y.; Nickolaenko, A. P.; Yamashita, K.; Sato, M.; Takahashi, Y.; Terasawa, T.; Takahashi, T., Geophysical Research Letters, Volume 38, Issue 8, CiteID L08805 )
RHESSI Imaging Survey of γ-ray Bremsstrahlung Emission in Solar Flares
( Ishikawa, S.; Krucker, Säm; Takahashi, T.; Lin, R. P., The Astrophysical Journal, Volume 728, Issue 1, article id. 22 (2011). )
The Interplanetary Network Supplement to the HETE-2 Gamma-Ray Burst Catalog
( Hurley, K.; Atteia, J.-L.; Barraud, C.; Pélangeon, A.; Boër, M.; Vanderspek, R.; Ricker, G.; Mazets, E.; Golenetskii, S.; Frederiks, D. D.; Pal'shin, V. D.; Aptekar, R. L.; Smith, D. M.; Wigger, C.; Hajdas, W.; Rau, A.; von Kienlin, A.; Mitrofanov, I. G.; Golovin, D. V.; Kozyrev, A. S.; Litvak, M. L.; Sanin, A. B.; Boynton, W.; Fellows, C.; Harshman, K.; Barthelmy, S.; Cline, T.; Cummings, J.; Gehrels, N.; Krimm, H. A.; Yamaoka, K.; Fukazawa, Y.; Hanabata, Y.; Ohno, M.; Takahashi, T.; Tashiro, M.; Terada, Y.; Murakami, T.; Makishima, K.; Guidorzi, C.; Frontera, F.; Montanari, C. E.; Rossi, F.; Trombka, J.; McClanahan, T.; Starr, R.; Goldsten, J.; Gold, R., The Astrophysical Journal Supplement, Volume 197, Issue 2, article id. 34 (2011). )
Improvements in calibration of GSO scintillators in the Suzaku hard X-ray detector
( Yamada, S., Makishima, K., Nakazawa, K., Kokubun, M., Kawaharada, M., Kitaguchi, T., Watanabe, S., Takahashi, H., Noda, H., Nishioka, H., Hiragi, K., Hayashi, K., Nakajima, K., Tashiro, M., Sasano, M., Nishino, S., Torii, S., Sakurai, S., Takahashi, T., Mizuno, T., Enoto, T., Yuasa, T., Tanaka, T., Kouzu, T., Nakano, T., Fukazawa, Y., Terada, Y., Uchiyama, Y., Iwakiri, W. , Publications of the Astronomical Society of Japan, 63 (SPEC. ISSUE 3), pp. S645-S656 (2011) )
Study of polarization phenomena in Schottky CdTe diodes using infrared light illumination
( Sato, G., Fukuyama, T., Watanabe, S., Ikeda, H., Ohta, M., Ishikawa, S., Takahashi, T., Shiraki, H., Ohno, R. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 652 (1), pp. 149-152. (2011) )
Development of a CdTe pixel detector with a window comparator ASIC for high energy X-ray applications
( Hirono, T., Toyokawa, H., Furukawa, Y., Honma, T., Ikeda, H., Kawase, M., Koganezawa, T., Ohata, T., Sato, M., Sato, G., Takagaki, M., Takahashi, T., Watanabe, S. , Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 650 (1), pp. 88-91. (2011) )
Development of low-noise front-end asic for hybrid cdte pixel detectors
( Sato, G., Kishishita, T., Ikeda, H., Sakumura, T., Takahashi, T., IEEE Transactions on Nuclear Science, 58 (3 PART 3), art. no. 5756681, pp. 1370-1375 (2011) )
Si and CdTe pixel detector developments at SPring-8
( Toyokawa, H., Furukawa, Y., Hirono, T., Ikeda, H., Kajiwara, K., Kawase, M., Ohata, T., Sato, G., Sato, M., Takahashi, T., Tanida, H., Uruga, T., Watanabe, S. , Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 636 (1 SUPPL.), pp. S218-S221. (2011) )
Development of an integrated response generator for Si/CdTe semiconductor Compton cameras
( Odaka, H., Sugimoto, S., Ishikawa, S.-N., Katsuta, J., Koseki, Y., Fukuyama, T., Saito, S., Sato, R., Sato, G., Watanabe, S., Kokubun, M., Takahashi, T., Takeda, S., Fukazawa, Y., Tanaka, T., Tajima, H. , Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 624 (2), pp. 303-309 (2011) )
Development of an SOI analog front-end ASIC for X-ray charge coupled devices
( Kishishita, T., Sato, G., Ikeda, H., Kokubun, M., Takahashi, T., Idehara, T., Tsunemi, H., Arai, Y. , Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 636 (1 SUPPL.), pp. S143-S148. (2011) )

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2010

Improvements in calibration of GSO scintillators in the Suzaku Hard X-Ray Detector.
( Yamada, S.; Makishima, K.; Nakazawa, K.; Kokubun, M.; Kawaharada, M.; Kitaguchi, T.; Watanabe, S.; Takahashi, H.; Noda, H.; Nishioka, H.; Hiragi, K.; Hayashi, K.; Nakajima, K.; Tashiro, M.; Sasano, M.; Nishino, S.; Torii, S.; Sakurai, S.; Takahashi, T.; Mizuno, T.; Enoto, T.; Yuasa, T.; Tanaka, T.; Kouzu, T.; Nakano, T.; Fukazawa, Y.; Terada, Y.; Uchiyama, Y.; Iwakiri, W., Publ. Astron. Soc. Jap., 63, 645-656 (2011) (PASJ Homepage) )
A Novel Approach in Constraining Electron Spectra in Blazar Jets: The Case of Markarian 421
( Ushio, Masayoshi; Stawarz, Łukasz; Takahashi, Tadayuki; Paneque, David; Madejski, Grzegorz; Hayashida, Masaaki; Kataoka, Jun; Tanaka, Yasuyuki T.; Tanaka, Takaaki; Ostrowski, Michał, The Astrophysical Journal, Volume 724, Issue 2, pp. 1509-1516 (2010). (ApJ Homepage) )
First Very Low Frequency Detection of Short Repeated Bursts from Magnetar SGR J1550-5418
( Tanaka, Y. T.; Raulin, Jean-Pierre; Bertoni, Fernando C. P.; Fagundes, P. R.; Chau, J.; Schuch, N. J.; Hayakawa, M.; Hobara, Y.; Terasawa, T.; Takahashi, T., The Astrophysical Journal Letters, Volume 721, Issue 1, pp. L24-L27 (2010). )
Study of the Gamma-Ray Binary LS5039 with Suzaku
( Takahashi, Tadayuki; Kishishita, Tetsuichi; Uchiyama, Yasunobu; Tanaka, Takaaki; Yamaoka, Kazutaka; Khangulyan, Dmitry; Aharonian, Felix A.; Bosch-Ramon, Valenti; Hinton, Jim A., X-RAY ASTRONOMY 2009; PRESENT STATUS, MULTI-WAVELENGTH APPROACH AND FUTURE PERSPECTIVES: Proceedings of the International Conference. AIP Conference Proceedings, Volume 1248, pp. 211-212 (2010). (AIPC Homepage) )
Suzaku Discovery of a Hard X-Ray Tail in the Persistent Spectra from the Magnetar 1E 1547.0-5408 during its 2009 Activity
( Enoto, Teruaki; Nakazawa, Kazuhiro; Makishima, Kazuo; Nakagawa, Yujin E.; Sakamoto, Takanori; Ohno, Masanori; Takahashi, Tadayuki; Terada, Yukikatsu; Yamaoka, Kazutaka; Murakami, Toshio; Takahashi, Hiromitsu, Publications of the Astronomical Society of Japan, Vol.62, No.2, pp.475--485 )
A DUAL mission for nuclear astrophysics
( von Ballmoos, Peter;Takahashi, Tadayuki; Boggs, Steven E., Nuclear Instruments and Methods in Physics Research Section A, Volume 623, Issue 1, p. 431-433. )
Hard X-ray and gamma-ray detector for ASTRO-H based on Si and CdTe imaging sensors
( Kokubun, M.; Watanabe, S.; Nakazawa, K.; Tajima, H.; Fukazawa, Y.; Takahashi, T.; Kataoka, J.; Kamae, T.; Katagiri, H.; Madejski, G. M.; Makishima, K.; Mizuno, T.; Ohno, M.; Sato, R.; Takahashi, H.; Tanaka, T.; Tashiro, M.; Terada, Y.; Yamaoka, K.; the HXI/SGD team, Nuclear Instruments and Methods in Physics Research Section A, Volume 623, Issue 1, p. 425-427. )
The Polarized Gamma-Ray Observer, PoGOLite
( Takahashi, Hiromitsu; Matsuoka, Masayuki; Umeki, Yudai; Yoshida, Hiroaki; Tanaka, Takuya; Mizuno, Tsunefumi; Fukazawa, Yasushi; Kamae, Tuneyoshi; Madejski, Grzegorz; Tajima, Hiroyasu; Kiss, Mózsi; Klamra, Wlodzimierz; Larsson, Stefan; Bettolo, Cecilia Marini; Pearce, Mark; Ryde, Felix; Rydström, Stefan; Kurita, Kohei; Kanai, Yoshikazu; Arimoto, Makoto; Ueno, Masaru; Kataoka, Jun; Kawai, Nobuyuki; Axelsson, Magnus; Hjalmarsdotter, Linnea; Bogaert, Gilles; Gunji, Shuichi; Katsuta, Jun'ichiro; Takahashi, Tadayuki; Varner, Gary; Yuasa, Takayuki, Transactions of the Japanese Society for Artificial Intelligence, Aerospace Technology Japan, Volume 8, pp. Pm_1-Pm_5 (2010) )

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2009

Suzaku X-Ray Imaging and Spectroscopy of Cassiopeia A
( Maeda, Yoshitomo; Uchiyama, Yasunobu; Bamba, Aya; Kosugi, Hiroko; Tsunemi, Hiroshi; Helder, Eveline A.; Vink, Jacco; Kodaka, Natsuki; Terada, Yukikatsu; Fukazawa, Yasushi; Hiraga, Junko; Hughes, John P.; Kokubun, Motohide; Kouzu, Tomomi; Matsumoto, Hironori; Miyata, Emi; Nakamura, Ryoko; Okada, Shunsaku; Someya, Kentaro; Tamagawa, Toru; Tamura, Keisuke; Totsuka, Kohta; Tsuboi, Yohko; Ezoe, Yuichiro; Holt, Stephen S.; Ishida, Manabu; Kamae, Tsuneyoshi; Petre, Robert; Takahashi, Tadayuki PASJ:Publication of the Astronomical Society of Japan Vol.61, No.6, pp.1217--1228, 2009 )
Suzaku Wide Band Analysis of the X-Ray Variability of TeV Blazar Mrk 421 in 2006
( Ushio, M., Tanaka, T., Madejski, G., Takahashi, T., Hayashida, M., Kataoka, J., Mazin, D., Rogamer, S., Sato, R., Teshima, M., Wagner, S., Yaji, Y. Astrophysical Journal. Vol.699 (2) pp. 1964-1972, 2009 )
Long-term stability of nonthermal X-ray modulation in the gamma-ray binary LS 5039
( Kishishita, T., Tanaka, T., Uchiyama, Y., Takahashi, T. Astrophysical Journal. Vol.697. pp. L1-L5, 2009 )
Suzaku Observations of PSR B1259-63: A New Manifestation of Relativistic Pulsar Wind
( Uchiyama, Y., Tanaka, T., Takahashi, T., Mori, K., Nakazawa, K. Astrophysical Journal. Vol.698 (1) pp. 911-921, 2009 )
Study of the Spectral and Temporal Characteristics of X-Ray Emission of the Gamma-Ray Binary LS 5039 with Suzaku
( Takahashi, T.; Kishishita, T.; Uchiyama, Y.; Tanaka, T.; Yamaoka, K.; Khangulyan, D.; Aharonian, F. A.; Bosch-Ramon, V.; Hinton, J. A., Astrophysical Journal, in press, 2009 )
Suzaku Observations of Extreme MeV Blazar SWIFT J0746.3+2548,
( Shin Watanabe, Rie Sato, Tadayuki Takahashi, Jun Kataoka, Greg Madejski, Marek Sikora, Fabrizio Tavecchio, Rita Sambruna, Roger Romani, Philip G. Edwards, and Tapio Pursimo, Astrophysical Journal, in press. 2009 )
Constraint of Non-thermal X-ray Emission from the On-going Merger Cluster Abell 3376 with Suzaku
( Kawano, Naomi; Fukazawa, Yasushi; Nishino, Sho; Nakazawa, Kazuhiro; Kitaguchi, Takao; Makishima, Kazuo; Takahashi, Tadayuki; Kokubun, Motohide; Ota, Naomi; Ohashi, Takaya; Isobe, Naoki; Henry, J. Patrick; Hornschemeier, Ann, Publicatio/s of the Astronomical Society of Japan, Vol.61, No.SP1, pp.S377--S386 )
Suzaku Observations of Tycho's Supernova Remnant
( Tamagawa, Toru; Hayato, Asami; Nakamura, Satoshi; Terada, Yukikatsu; Bamba, Aya; Hiraga, Junko S.; Hughes, John P.; Hwang, Una; Kataoka, Jun; Kinugasa, Kenzo; Kunieda, Hideyo; Tanaka, Takaaki; Tsunemi, Hiroshi; Ueno, Masaru; Holt, Stephen S.; Kokubun, Motohide; Miyata, Emi; Szymkowiak, Andrew; Takahashi, Tadayuki; Tamura, Keisuke; Ueno, Daisuke; Makishima, Kazuo, Publicatio/s of the Astronomical Society of Japan, Vol.61, No.SP1, pp.S167--S174 )
X-ray observations of PSR B1259-63 near the 2007 periastron passage
( Chernyakova, M.; Neronov, A.; Aharonian, F.; Uchiyama, Y.; Takahashi, T., Monthly Notices of the Royal Astronomical Society, Volume 397, Issue 4, pp. 2123-2132 (2009) )
X-Ray Spectral Variability of the Seyfert Galaxy NGC 4051 Observed with Suzaku
( Terashima, Yuichi; Gallo, Luigi C.; Inoue, Hirohiko; Markowitz, Alex G.; Reeves, James N.; Anabuki, Naohisa; Fabian, Andrew C.; Griffiths, Richard E.; Hayashida, Kiyoshi; Itoh, Takeshi; Kokubun, Norihide; Kubota, Aya; Miniutti, Giovanni; Takahashi, Tadayuki; Yamauchi, Makoto; Yonetoku, Daisuke, Publications of the Astronomical Society of Japan, Vol.61, No.SP1, pp.S299--S316 )
Evaluation of polarization characteristics of multilayer mirror for hard X-ray observation of astrophysical objects
( Katsuta, J., Mizuno, T., Ogasaka, Y., Yoshida, H., Takahashi, H., Kano, Y., Iwahara, T., Sasaki, N., Kamae, T., Kokubun, M., Takahashi, T., Hayashida, K., Uesugi, K. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment Vol.603 (3) pp. 393-400, 2009 )
A Monte Carlo method for calculating the energy response of plastic scintillators to polarized photons below 100 keV
( Mizuno, T., Kanai, Y., Kataoka, J., Kiss, M., Kurita, K., Pearce, M., Tajima, H., Takahashi, H., Tanaka, T., Ueno, M., Umeki, Y., Yoshida, H., Arimoto, M., Axelsson, M., Marini Bettolo, C., Bogaert, G., Chen, P., Craig, W., Fukazawa, Y., Gunji, S., Kamae, T., Katsuta, J., Kawai, N., Kishimoto, S., Klamra, W., Larsson, S., Madejski, G., Ng, J.S.T., Ryde, F., Rydstro_m, S., Takahashi, T., Thurston, T.S., Varner, G. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, in press, 2009 )
Development of a low-noise, two-dimensional amplifier array
( Kishishita, T., Ikeda, H., Sakumura, T., Tamura, K.-i., Takahashi, T. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment Vol.598 (2) pp. 591-597, 2009 )
High energy resolution hard X-ray and gamma-ray imagers using CdTe diode devices,
( Shin Watanabe, Shin-nosuke Ishikawa, Hiroyuki Aono, Shin'ichiro Takeda, Hirokazu Odaka, Motohide Kokubun, Tadayuki Takahashi, Kazuhiro Nakazawa, Hiroyasu Tajima, Mitsunobu Onishi, Yoshikatsu Kuroda, IEEE Transactions on Nuclear Science, in press, 2009 )
Experimental results of the gamma-ray imaging capability with a Si/CdTe semiconductor Compton camera
( Shin'ichiro Takeda, Hiroyuki Aono, Sho Okuyama, Shin-nosuke Ishikawa, Hirokazu Odaka, Shin Watanabe, Motohide Kokubun, Tadayuki Takahashi, Kazuhiro Nakazawa, Hiro Tajima, Naoki Kawachi, IEEE Transactions on Nuclear Science, in press, 2009 )

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2008

Suzaku Observations of the Extreme MeV Blazar SWIFT J0746.3+2548
( Watanabe, Shin; Sato, Rie; Takahashi, Tadayuki; Kataoka, Jun; Madejski, Greg; Sikora, Marek; Tavecchio, Fabrizio; Sambruna, Rita; Romani, Roger; Edwards, Philip G.; Pursimo, Tapio, The Astrophysical Journal, Volume 694, Issue 1, pp. 294-301 (2009) )
Study of nonthermal emission from SNR RX J1713.7-3946 with Suzaku,
( Tanaka, Takaaki; Uchiyama, Yasunobu; Aharonian, Felix A.; Takahashi, Tadayuki; Bamba, Aya; Hiraga, Junko S.; Kataoka, Jun; Kishishita, Tetsuichi; Kokubun, Motohide; Mori, Koji; Nakazawa, Kazuhiro; Petre, Robert; Tajima, Hiroyasu; Watanabe, Shin, Astrophysical Journal, vol. 685, pp.988-1004, 2008 )
Suzaku Observation of the TeV Blazar 1ES 1218+304: Clues on Particle Acceleration in an Extreme TeV Blazar,
( Sato, R.; Kataoka, J.; Takahashi, T.; Madejski, G. M.; R_gamer, S.; Wagner, S. J., Astrophysical Journal Volume 680, Issue 1, pp. L9-L12,2008 )
Low/Hard State Spectra of GRO J1655-40 Observed with Suzaku
( Takahashi H., Fukazawa Y., Mizuno T., Hirasawa A., Kitamoto S., Sudoh K., Ogita T., Kubota A., Makishima K., Itoh T., Parmar A. N., Ebisawa K., Naik S., Dotani T., Kokubun M., Ohnuki K., Takahashi T., Yaqoob T., Angelini L., Ueda Y., Yamaoka K., Kotani T., Kawai N., Namiki M., Kohmura T., Negoro H.,Publications of the Astronomical Society of Japan：Vol.60, No.SP1, pp.S69-S84,2008 )
Measuring the Broad-Band X-Ray Spectrum from 400eV to 40keV in the Southwest Part of the Supernova Remnant RXJ1713.7-3946
( Takahashi T., Tanaka T., Uchiyama Y., Hiraga J. S., Nakazawa K., Watanabe S., Bamba A., Hughes J. P., Katagiri H., Kataoka J., Kokubun M., Koyama K., Mori K., Petre R., Takahashi H., Tsuboi Y.：：Publications of the Astronomical Society of Japan, Vol.60, No.SP1, pp.S131-S140,2008 )
Multiwavelength Observations of the Powerful Gamma-Ray Quasar PKS 1510-089: Clues on the Jet Composition
( Kataoka J., Madejski G., Sikora M., Roming P., Chester M. M., Grupe D., Tsubuku Y., Sato R., Kawai N., Tosti G., Impiombato D., Kovalev Y. Y., Kovalev Y. A., Edwards P. G., Wagner S. J., Moderski R., Stawarz, Takahashi T., Watanabe S., The Astrophysical Journal：Volume 672, Issue 2, pp.787-799,2008 2008 )
Spectral Evolution of GRB060904A Observed with Swift and Suzaku -- Possibility of Inefficient Electron Acceleration
( Yonetoku D., Tanabe S., Murakami T., Emura N., Aoyama Y., Kidamura T., Kodaira H., Kodama Y., Kozaka R., Nashimoto T., Okuno S., Yokota S., Yoshinari S., Abe K., Onda K., Tashiro M. S., Urata Y., Nakagawa Y. E., Sugita S., Yamaoka K., Yoshida A., Ishimura T., Kawai N., Shimokawabe T., Kinugasa K., Kohmura T., Kubota K., Sugiyasu K., Ueda Y., Masui K., Nakazawa K., Takahashi T., Maeno S., Sonoda E., Yamauchi M., Kuwahara M., Tamagawa T., Matsuura D., Suzuki M., Barthelmy S., Gehrels N., Nousek J., Publications of the Astronomical Society of Japan：Vol.60, No.SP1, pp.S352-S360,2008 )
Suzaku Detection of Extended/Diffuse Hard X-Ray Emission from the Galactic Center
( Yuasa T., Tamura K., Nakazawa K., Kokubun M., Makishima K., Bamba A., Maeda Y., Takahashi T., Ebisawa K., Senda A., Hyodo Y., Tsuru T. G., Koyama K., Yamauchi S., Takahashi H., Publications of the Astronomical Society of Japan：Vol.60, No.SP1, pp.S207-S222, 2008 )
Suzaku Wide-Band Observations of SN1006
( Bamba A., Fukazawa Y., Hiraga J. S., Hughes J. P., Katagiri H., Kokubun M., Koyama K., Miyata E., Mizuno T., Mori K., Nakajima H., Ozaki M., Petre R., Takahashi H., Takahashi T., Tanaka T., Terada Y., Uchiyama Y., Watanabe S., Yamaguchi H., Publications of the Astronomical Society of Japan：Vol.60, No.SP1, pp.S153-S162, 2008 )
Suzaku Wide-Band X-Ray Spectroscopy of the Seyfert2 AGN in NGC 4945
( Itoh T., Done C., Makishima K., Madejski G., Awaki H., Ghi P., Isobe N., Dewangan G. C., Griffthis R. E., Anabuki N., Okajima T., Reeves J. N., Takahashi T., Ueda Y., Eguchi S., Yaqoob T., Publications of the Astronomical Society of Japan：Vol.60, No.SP1, pp.S251-S262,2008 )
Wide-Band Spectroscopy of the Compton Thick Seyfert2 Galaxy Markarian 3 with Suzaku
( Awaki H., Anabuki N., Fukazawa Y., Gallo L. C., Ikeda S., Isobe N., Itoh T., Kunieda H., Makishima K., Markowitz A., Miniutti G., Mizuno T., Okajima T., Ptak A., Reeves J. N., Takahashi T., Terashima Y., Yaqoob T., Publications of the Astronomical Society of Japan：Vol.60, No.SP1, pp.S293-S306,2008 )
Gamma-ray observations in space ,
( Takahashi, T. , Journal of the Physical Society of Japan, 77 (SUPPL. B), pp. 28-31, 2008 )
Design and In-Orbit Performance of the Suzaku Wide-Band All-Sky Monitor
( Yamaoka, Kazutaka; Endo, Akira; Enoto, Teruaki; Fukazawa, Yasushi; Hara, Ryuji; Hanabata, Yoshitaka; Hong, Soojing; Kamae, Tsuneyoshi; Kira, Chie; Kodaka, Natsuki; Kokubun, Motohide; Maeno, Shouta; Makishima, Kazuo; Miyawaki, Ryohei; Morigami, Kouichi; Murakami, Toshio; Nakagawa, Yujin E.; Nakazawa, Kazuhiro; Ohmori, Norisuke; Ohno, Masanori; Onda, Kaori; Sato, Goro; Sonoda, Eri; Sugita, Satoshi; Suzuki, Masanobu; Suzuki, Motoko; Tajima, Hiroyasu; Takahashi, Tadayuki; Takahashi, Takuya; Tanaka, Hiroki; Tamagawa, Tohru; Tashiro, Makoto S.; Terada, Yukikatsu; Uehara, Takeshi; Urata, Yuji; Yamauchi, Makoto; Yoshida, Atsumasa; Hurley, Kevin; Pal'Shin, Valentin; Sakamoto, Takanori; Cummings, Jay, Publications of the Astronomical Society of Japan, Vol.61, No.SP1, pp.S35--S53 )
XEUS: the physics of the hot evolving universe ,
( Arnaud, M., Barcons, X., Barret, D., Bautz, M., Bellazzini, R., Bleeker, J., Bo_hringer, H., Boller, T., Brandt, W.N., Cappi, M., Carrera, F., Comastri, A., Costa, E., Courvoisier, T., de Korte, P., Dwelly, T., Fabian, A., Flanagan, K., Gilli, R., Griffiths, R., Hasinger, G., Kaastra, J., Kahn, S., Kelley, R., Kunieda, H., Makishima, K., Matt, G., Mendez, M., Mitsuda, K., Nandra, K., Ohashi, T., Page, M., Palumbo, G., Pavlinsky, M., Sciortino, S., Smith, A., Stru_der, L., Takahashi, T., Tu_rler, M., Turner, M., Ueda, Y., Vignali, C., Vink, J., Warwick, R., Watson, M., Willingale, R., Zhang, S.N. , Experimental Astronomy pp. 1-30, 2009 )
Development of a low-noise, two-dimensional amplifier array,
( Kishishita, T., Ikeda, H., Sakumura, T., Tamura, K.-i., Takahashi, T., Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 598 (2), pp. 591-597, 2008 )
PoGOLite - A high sensitivity balloon-borne soft gamma-ray polarimeter ,
( Kamae, Tuneyoshi; Andersson, Viktor; Arimoto, Makoto; Axelsson, Magnus; Marini Bettolo, Cecilia; Björnsson, Claes-Ingvar; Bogaert, Gilles; Carlson, Per; Craig, William; Ekeberg, Tomas; Engdegård, Olle; Fukazawa, Yasushi; Gunji, Shuichi; Hjalmarsdotter, Linnea; Iwan, Bianca; Kanai, Yoshikazu; Kataoka, Jun; Kawai, Nobuyuki; Kazejev, Jaroslav; Kiss, Mózsi; Klamra, Wlodzimierz; Larsson, Stefan; Madejski, Grzegorz; Mizuno, Tsunefumi; Ng, Johnny; Pearce, Mark; Ryde, Felix; Suhonen, Markus; Tajima, Hiroyasu; Takahashi, Hiromitsu; Takahashi, Tadayuki; Tanaka, Takuya; Thurston, Timothy; Ueno, Masaru; Varner, Gary; Yamamoto, Kazuhide; Yamashita, Yuichiro; Ylinen, Tomi; Yoshida, Hiroaki, Astroparticle Physics, Volume 30, Issue 2, p. 72-84 )
EDGE: Explorer of diffuse emission and gamma-ray burst explosions ,
( Piro, L.; den Herder, J. W.; Ohashi, T.; Amati, L.; Atteia, J. L.; Barthelmy, S.; Barbera, M.; Barret, D.; Basso, S.; Boer, M.; Borgani, S.; Boyarskiy, O.; Branchini, E.; Branduardi-Raymont, G.; Briggs, M.; Brunetti, G.; Budtz-Jorgensen, C.; Burrows, D.; Campana, S.; Caroli, E.; Chincarini, G.; Christensen, F.; Cocchi, M.; Comastri, A.; Corsi, A.; Cotroneo, V.; Conconi, P.; Colasanti, L.; Cusumano, G.; de Rosa, A.; Del Santo, M.; Ettori, S.; Ezoe, Y.; Ferrari, L.; Feroci, M.; Finger, M.; Fishman, G.; Fujimoto, R.; Galeazzi, M.; Galli, A.; Gatti, F.; Gehrels, N.; Gendre, B.; Ghirlanda, G.; Ghisellini, G.; Giommi, P.; Girardi, M.; Guzzo, L.; Haardt, F.; Hepburn, I.; Hermsen, W.; Hoevers, H.; Holland, A.; in't Zand, J.; Ishisaki, Y.; Kawahara, H.; Kawai, N.; Kaastra, J.; Kippen, M.; de Korte, P. A. J.; Kouveliotou, C.; Kusenko, A.; Labanti, C.; Lieu, R.; Macculi, C.; Makishima, K.; Matt, G.; Mazzotta, P.; McCammon, D.; Méndez, M.; Mineo, T.; Mitchell, S.; Mitsuda, K.; Molendi, S.; Moscardini, L.; Mushotzky, R.; Natalucci, L.; Nicastro, F.; O'Brien, P.; Osborne, J.; Paerels, F.; Page, M.; Paltani, S.; Pareschi, G.; Perinati, E.; Perola, C.; Ponman, T.; Rasmussen, A.; Roncarelli, M.; Rosati, P.; Ruchayskiy, O.; Quadrini, E.; Sakurai, I.; Salvaterra, R.; Sasaki, S.; Sato, G.; Schaye, J.; Schmitt, J.; Sciortino, S.; Shaposhnikov, M.; Shinozaki, K.; Spiga, D.; Suto, Y.; Tagliaferri, G.; Takahashi, T.; Takei, Y.; Tawara, Y.; Tozzi, P.; Tsunemi, H.; Tsuru, T.; Ubertini, P.; Ursino, E.; Viel, M.; Vink, J.; White, N.; Willingale, R.; Wijers, R.; Yoshikawa, K.; Yamasaki, N. ,Experimental Astronomy, pp. 1-23, 2008 )
The PoGOLite balloon-borne soft gamma-ray polarimete
( Kiss, M., Larsson, S., Arimoto, M., Axelsson, M., Bettolo, C.M., Bogaert, G., Flore_n, H.-G., Fukazawa, Y., Gunji, S., Hjalmarsdotter, L., Kamae, T., Kanai, Y., Kataoka, J., Kawai, N., Klamra, W., Kurita, K., Madejski, G., Mizuno, T., Olofsson, G., Pearce, M., Ryde, F., Rydstro_m, S., Tajima, H., Takahashi, H., Takahashi, T., Tanaka, T., Ueno, M., Umeki, Y., Varner, G., Yoshida, H. " AIP Conference Proceedings, 1054, pp. 225-232, 2008 )
In-Orbit Timing Calibration of the Hard X-Ray Detector on Board Suzaku
( Terada Y., Enoto T., Miyawaki R., Ishisaki Y., Dotani T., Ebisawa K., Ozaki M., Ueda Y., Kuiper L., Endo M., Fukazawa Y., Kamae T., Kawaharada M., Kokubun M., Kuroda Y., Makishima K., Masukawa K., Mizuno T., Murakami T., Nakazawa K., Nakajima A., Nomach M., Shibayama N., Takahashi T., Takahashi H., Tashiro M. S., Tamagawa T., Watanabe S., Yamaguchi M., Yamaoka K., Yonetoku D., Publications of the Astronomical Society of Japan：Vol.60, No.SP1, pp.S25-S34, 2008 )
Modeling and Reproducibility of Suzaku HXD PIN/GSO Background,
( Fukazawa, Yasushi; Mizuno, Tsunefumi; Watanabe, Shin; Kokubun, Motohide; Takahashi, Hiromitsu; Kawano, Naomi; Nishino, Sho; Sasada, Mahito; Shirai, Hirohisa; Takahashi, Takuya; Umeki, Yudai; Yamasaki, Tomonori; Yasuda, Tomonori; Bamba, Aya; ; Takahashi, Tadayuki; Ushio, Masayoshi; Enoto, Teruaki; Kitaguchi, Takao; Makishima, Kazuo; Nakazawa, Kazuhiro; Uehara, Yuichi; Yamada, Shin'ya; Yuasa, Takayuki; Isobe, Naoki; Kawaharada, Madoka; Tanaka, Takaaki; Tashiro, Makoto S.; Terada, Yukikatsu; Yamaoka, Kazutaka, Publications of the Astronomical Society of Japan, Vol.61, No.SP1, pp.S17--S33 (2009) ) Return to Top

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2007

Extremely fast acceleration of cosmic rays in a supernova remnant
( Y. Uchiyama, F. A. Aharonian, T. Tanaka, T. Takahashi, Y. Maeda, Nature, 449, 576-578, 2007)
Swift Discovery of Gamma-Ray Bursts without a Jet Break Feature in Their X-Ray Afterglows
(G. Sato, R. Yamazaki, K. Ioka, T. Sakamoto, T. Takahashi, K. Nakazawa, T. Nakamura, K. Toma, D. Hullinger, M. Tashiro, A. M. Parsons, H. A. Krimm, S. D. Barthelmy, N. Gehrels, D. N. Burrows, P. T. O'Brien, J. P.Osborne, G. Chincarini, D. Q. Lamb, Ap. J, pp. 359-366, 2007)
Revealing the High Energy Emission from the Obscured Seyfert Galaxy MCG-5-23-16 with Suzaku
( J. N. Reeves, H. Awaki, G. C. Dewangan, A. C. Fabian, Y. Fukazawa, L. Gallo, R. Griffiths, H. Inoue, H. Kunieda, A. Markowitz, G. Miniutti, T. Mizuno, R. Mushotzky, T. Okajima, A. Ptak, T. Takahashi, Y. Terashima, M. Ushio, S. Watanabe, T. Yamasaki, M. Yamauchi, and T. Yaqoob Publ. Astron. Soc. Japan 59, pp.S301-S314, 2007)
Suzaku Observations of the Hard X-Ray Variability of MCG-6-30-15: the Effects of Strong Gravity around a Kerr Black Hole
( G. Miniutti, A. C. Fabian, N. Anabuki, J. Crummy, Y. Fukazawa, L. Gallo, Y. Haba, K. Hayashida, S. Holt, H. Kunieda, J. Larsson, A. Markowitz, C. Matsumoto, M. Ohno, J. N. Reeves, T. Takahashi, Y. Tanaka, Y. Terashima, K. Torii, Y. Ueda, M. Ushio, S. Watanabe, M. Yamauchi, and T. Yaqoob Suzaku Observations of the Hard X-Ray Variability of MCG-6-30-15: the Effects of Strong Gravity around a Kerr Black Hole, Publ. Astron. Soc. Japan 59, pp.S315-S325, 2007)
Swift and Suzaku Observations of the X-Ray Afterglow from the GRB 060105
(Tashiro, Makoto S.; Abe, Keiichi; Angelini, Lorella; Barthelmy, Scott; Gehrels, Neil; Ishikawa, Nobuyuki; Kaluzienski, Louis J.; Kawai, Nobuyuki; Kelley, Richard L.; Kinugasa, Kenzo; Kodaira, Hironobu; Kohmura, Takayoshi; Kubota, Kaori; Maeda, Yoshitomo; Maeno, Shouta; Murakami, Hiroshi; Murakami, Toshio; Nakagawa, Yujin E.; Nakazawa, Kazuhiro; Nousek, John; Okuno, Shin'ya; Onda, Kaori; Reeves, James N.; Ricker, George; Sato, Goro; Sonoda, Eri; Suzuki, Motoko; Takahashi, Tadayuki; Tamagawa, Toru; Torii, Ken'ichi; Ueda, Yoshihiro; Urata, Yuji; Yamaoka, Kazutaka; Yamauchi, Makoto; Yonetoku, Daisuke; Yoshida, Atsumasa; Yoshinari, Satoru Publications of the Astronomical Society of Japan,Vol.59, No.SP1, pp.361-367, 2007)
Suzaku Observations of the Centaurus Cluster: Absence of Bulk Motions in the Intracluster Medium
(Ota, Naomi; Fukazawa, Yasushi; Fabian, Andrew C.; Kanemaru, Takehiro; Kawaharada, Madoka; Kawano, Naomi; Kelley, Richard L.; Kitaguchi, Takao; Makishima, Kazuo; Matsushita, Kyoko; Murase, Kouichi; Nakazawa, Kazuhiro; Ohashi, Takaya; Sanders, Jeremy S.; Tamura, Takayuki; Urata, Yuji Publications of the Astronomical Society of Japan,Vol.59, No.SP1, pp.351-359, 2007)
Suzaku Observations of HESS J1616-508: Evidence for a Dark Particle Accelerator
(Matsumoto, Hironori; Ueno, Masaru; Bamba, Aya; Hyodo, Yoshiaki; Mori, Hideyuki; Uchiyama, Hideki; Go Tsuru, Takeshi; Koyama, Katsuji; Kataoka, Jun; Katagiri, Hideaki; Takahashi, Tadayuki; Hiraga, Junko; Yamauchi, Shigeo; Hughes, John P.; Senda, Atsushi; Kokubun, Motohide; Kohmura, Takayoshi; Porter, Frederick S. Publications of the Astronomical Society of Japan,Vol.59, No.SP1, pp.199-208, 2007)
Suzaku Observation of the Metallicity Distribution in the Intracluster Medium of the Fornax Cluster.
(Matsushita, Kyoko; Fukazawa, Yasushi; Hughes, John P.; Kitaguchi, Takao; Makishima, Kazuo; Nakazawa, Kazuhiro; Ohashi, Takaya; Ota, Naomi; Tamura, Takayuki; Tozuka, Miyako; Tsuru, Takeshi Go; Urata, Yuji; Yamasaki, Noriko Y. Publications of the Astronomical Society of Japan,Vol.59, No.SP1, pp.327-338, 2007)
Precision Fe Kα and Fe Kβ Line Spectroscopy of the Seyfert 1.9 Galaxy NGC 2992 with Suzaku.
(Yaqoob, Tahir; Murphy, Kendrah D.; Griffiths, Richard E.; Haba, Yoshito; Inoue, Hajime; Itoh, Takeshi; Kelley, Richard; Kokubun, Motohide; Markowitz, Alex; Mushotzky, Richard; Okajima, Takashi; Ptak, Andrew; Reeves, James; Serlemitsos, Peter J.; Takahashi, Tadayuki; Terashima, Yuichi. Publications of the Astronomical Society of Japan,Vol.59, No.SP1, pp.283-299, 2007)
Monte Carlo Simulator and Ancillary Response Generator of Suzaku XRT/XIS System for Spatially Extended Source Analysis.
(Ishisaki, Yoshitaka; Maeda, Yoshitomo; Fujimoto, Ryuichi; Ozaki, Masanobu; Ebisawa, Ken; Takahashi, Tadayuki; Ueda, Yoshihiro; Ogasaka, Yasushi; Ptak, Andrew; Mukai, Koji; Hamaguchi, Kenji; Hirayama, Masaharu; Kotani, Taro; Kubo, Hidetoshi; Shibata, Ryo; Ebara, Masatoshi; Furuzawa, Akihiro; Iizuka, Ryo; Inoue, Hirohiko; Mori, Hideyuki; Okada, Shunsaku; Yokoyama, Yushi; Matsumoto, Hironori; Nakajima, Hiroshi; Yamaguchi, Hiroya; Anabuki, Naohisa; Tawa, Noriaki; Nagai, Masaaki; Katsuda, Satoru; Hayashida, Kiyoshi; Bamba, Aya; Miller, Eric D.; Sato, Kosuke; Yamasaki, Noriko Y. Publications of the Astronomical Society of Japan,Vol.59, No.SP1, pp.113-132, 2007)
Iron and Nickel Line Diagnostics for the Galactic Center Diffuse Emission.
(Koyama, Katsuji; Hyodo, Yoshiaki; Inui, Tatsuya; Nakajima, Hiroshi; Matsumoto, Hironori; Tsuru, Takeshi Go; Takahashi, Tadayuki; Maeda, Yoshitomo; Yamazaki, Noriko Y.; Murakami, Hiroshi; Yamauchi, Shigeo; Tsuboi, Yohko; Senda, Atsushi; Kataoka, Jun; Takahashi, Hiromitsu; Holt, Stephen S.; Brown, Gregory V. Publications of the Astronomical Society of Japan,Vol.59, No.SP1, pp.245-255, 2007)
Evidence for Solar-Wind Charge-Exchange X-Ray Emission from the Earth's Magnetosheath.
(Fujimoto, Ryuichi; Mitsuda, Kazuhisa; Mccammon, Dan; Takei, Yoh; Bauer, Michael; Ishisaki, Yoshitaka; Porter, Scott F.; Yamaguchi, Hiroya; Hayashida, Kiyoshi; Yamasaki, Noriko Y. Publications of the Astronomical Society of Japan,Vol.59, No.SP1, pp.133-140, 2007)
A Suzaku Observation of the Low-Ionization Fe-Line Emission from RCW 86
(Ueno, Masaru; Sato, Rie; Kataoka, Jun; Bamba, Aya; Harrus, Ilana; Hiraga, Junko; Hughes, John P.; Kilbourne, Caroline A.; Koyama, Katsuji; Kokubun, Motohide; Nakajima, Hiroshi; Ozaki, Masanobu; Petre, Robert; Takahashi, Tadayuki; Tanaka, Takaaki; Tomida, Hiroshi; Yamaguchi, Hiroya. Publications of the Astronomical Society of Japan,Vol.59, No.SP1, pp.171-176, 2007)
Discovery of a Possible X-Ray Counterpart to HESS J1804-216.
(Bamba, Aya; Koyama, Katsuji; Hiraga, Junko S.; Hughes, John P.; Kohmura, Takayoshi; Kokubun, Motohide; Maeda, Yoshitomo; Matsumoto, Hironori; Senda, Atsushi; Takahashi, Tadayuki; Tsuboi, Yohko; Yamauchi, Shigeo; Yuasa, Takayuki. Publications of the Astronomical Society of Japan,Vol.59, No.SP1, pp.209-214, 2007)
Cyclotron Resonance Energies at a Low X-Ray Luminosity: A0535+262 Observed with Suzaku
(Terada, Y.; Mihara, T.; Nakajima, M.; Suzuki, M.; Isobe, N.; Makishima, K.; Takahashi, H.; Enoto, T.; Kokubun, M.; Kitaguchi, T.; Naik, S.; Dotani, T.; Nagase, F.; Tanaka, T.; Watanabe, S.; Kitamoto, S.; Sudoh, K.; Yoshida, A.; Nakagawa, Y.; Sugita, S.; Kohmura, T.; Kotani, T.; Yonetoku, D.; Angelini, L.; Cottam, J.; Mukai, K.; Kelley, R.; Soong, Y.; Bautz, M.; Kissel, S.; Doty, J. The Astrophysical Journal,Volume 648, Issue 2, pp. L139-L142, 2007)
New CdTe Pixel Gamma-Ray Detector with Pixelated Al Schottky Anodes
( S. Watanabe, S. Ishikawa, S. Takeda, H. Odaka, T. Tanaka, T. Takahashi, K. Nakazawa, M. Yamazato, A. Higa, S. Kaneku, Japanese Journal of Applied Physics, 46, pp. 6043-6045, 2007 )
Hard X-Ray Detector (HXD) on Board Suzaku
(Tadayuki Takahashi, Keiichi Abe, Manabu Endo, Yasuhiko Endo, Yuuichiro Ezoe, Yasushi Fukazawa, Masahito Hamaya, Shinya Hirakuri, Soojing Hong, Michihiro Horii, Hokuto Inoue, Naoki Isobe, Takeshi Itoh, Naoko Iyomoto, Tuneyoshi Kamae, Daisuke Kasama, Jun Kataoka, Hiroshi Kato, Madoka Kawaharada, Naomi Kawano, Kengo Kawashima, Satoshi Kawasoe, Tetsuichi Kishishita, Takao Kitaguchi, Yoshihito Kobayashi, Motohide Kokubun, Jun'ichi Kotoku, Manabu Kouda, Aya Kubota, Yoshikatsu Kuroda, Greg Madejski, Kazuo Makishima, Kazunori Masukawa, Yukari Matsumoto, Takefumi Mitani, Ryohei Miyawaki, Tsunefumi Mizuno, Kunishiro Mori, Masanori Mori, Mio Murashima, Toshio Murakami, Kazuhiro Nakazawa, Hisako Niko, Masaharu Nomachi, Yuu Okada, Ohno, Kousuke Oonuki, Naomi Ota, Hideki Ozawa, Goro Sato, Shingo Shinoda, Masahiko Sugiho, Masaya Suzuki, Koji Taguchi, Hiromitsu Takahashi, Isao Takahashi, Shin'ichiro Takeda, Ken-Ichi Tamura, Takayuki Tamura, Takaaki Tanaka, Chiharu Tanihata, Makoto Tashiro, Yukikatsu Terada, Shin'ya Tominaga, Yasunobu Uchiyama, Shin Watanabe, Kazutaka Yamaoka, Takayuki Yanagida, Daisuke Yonetoku, Publ. Astron. Soc. Japan 59, pp.35-51 , 2007)
In-Orbit Performance of the Hard X-Ray Detector on Board Suzaku
( M. Kokubun, K. Makishima, T. Takahashi, T. Murakami, M. Tashiro, Y. Fukazawa, T. Kamae, G. M. Madejski, K. Nakazawa, K. Yamaoka, Y. Terada, D. Yonetoku, S. Watanabe, T. Tamagawa, T. Mizuno, A. Kubota, N. Isobe, I. Takahashi, G. Sato, H. Takahashi, S. Hong, M. Kawaharada, N. Kawano, T. Mitani, M. Murashima, M. Suzuki, K. Abe, R. Miyawaki, M. Ohno, T. Tanaka, T. Yanagida, T. Itoh, K. Ohnuki, K. Tamura, Y. Endo, S. Hirakuri, T. Hiruta, T. Kitaguchi, T. Kishishita, S. Sugita, T. Takahashi, S. Takeda, T. Enoto, A. Hirasawa, J. Katsuta, S. Matsumura, K. Onda, M. Sato, M. Ushio, S. Ishikawa, K. Murase, H. Odaka, M. Suzuki, Y. Yaji, S. Yamada, T. Yamasaki, T. Yuasa, and the HXD team, Publ. Astron. Soc. Japan 59, pp.S53-S76 , 2007)
The X-Ray Observatory Suzaku
(Mitsuda, Kazuhisa; Bautz, Mark; Inoue, Hajime; Kelley, Richard L.; Koyama, Katsuji; Kunieda, Hideyo; Makishima, Kazuo; Ogawara, Yoshiaki; Petre, Robert; Takahashi, Tadayuki; Tsunemi, Hiroshi; White, Nicholas E.; Anabuki, Naohisa; Angelini, Lorella; Arnaud, Keith; Awaki, Hisamitsu; Bamba, Aya; Boyce, Kevin; Brown, Gregory V.; Chan, Kai-Wing; Cottam, Jean; Dotani, Tadayasu; Doty, John; Ebisawa, Ken; Ezoe, Yuichiro; Fabian, Andrew C.; Figueroa, Enectali; Fujimoto, Ryuichi; Fukazawa, Yasushi; Furusho, Tae; Furuzawa, Akihiro; Gendreau, Keith; Griffiths, Richard E.; Haba, Yoshito; Hamaguchi, Kenji; Harrus, Ilana; Hasinger, G・nther; Hatsukade, Isamu; Hayashida, Kiyoshi; Henry, Patrick J.; Hiraga, Junko S.; Holt, Stephen S.; Hornschemeier, Ann; Hughes, John P.; Hwang, Una; Ishida, Manabu; Ishisaki, Yoshitaka; Isobe, Naoki; Itoh, Masayuki; Iyomoto, Naoko; Kahn, Steven M.; Kamae, Tuneyoshi; Katagiri, Hideaki; Kataoka, Jun; Katayama, Haruyoshi; Kawai, Nobuyuki; Kilbourne, Caroline; Kinugasa, Kenzo; Kissel, Steve; Kitamoto, Shunji; Kohama, Mitsuhiro; Kohmura, Takayoshi; Kokubun, Motohide; Kotani, Taro; Kotoku, Jun'ichi; Kubota, Aya; Madejski, Greg M.; Maeda, Yoshitomo; Makino, Fumiyoshi; Markowitz, Alex; Matsumoto, Chiho; Matsumoto, Hironori; Matsuoka, Masaru; Matsushita, Kyoko; McCammon, Dan; Mihara, Tatehiko; Misaki, Kazutami; Miyata, Emi; Mizuno, Tsunefumi; Mori, Koji; Mori, Hideyuki; Morii, Mikio; Moseley, Harvey; Mukai, Koji; Murakami, Hiroshi; Murakami, Toshio; Mushotzky, Richard; Nagase, Fumiaki; Namiki, Masaaki; Negoro, Hitoshi; Nakazawa, Kazuhiro; Nousek, John A.; Okajima, Takashi; Ogasaka, Yasushi; Ohashi, Takaya; Oshima, Tai; Ota, Naomi; Ozaki, Masanobu; Ozawa, Hideki; Parmar, Arvind N.; Pence, William D.; Porter, F. Scott; Reeves, James N.; Ricker, George R.; Sakurai, Ikuya; Sanders, Wilton T.; Senda, Atsushi; Serlemitsos, Peter; Shibata, Ryo; Soong, Yang; Smith, Randall; Suzuki, Motoko; Szymkowiak, Andrew E.; Takahashi, Hiromitsu; Tamagawa, Toru; Tamura, Keisuke; Tamura, Takayuki; Tanaka, Yasuo; Tashiro, Makoto; Tawara, Yuzuru; Terada, Yukikatsu; Terashima, Yuichi; Tomida, Hiroshi; Torii, Ken'ichi; Tsuboi, Yohko; Tsujimoto, Masahiro; Tsuru, Takeshi Go; Turner, Martin J. L..; Ueda, Yoshihiro; Ueno, Shiro; Ueno, Masaru; Uno, Shin'ichiro; Urata, Yuji; Watanabe, Shin; Yamamoto, Norimasa; Yamaoka, Kazutaka; Yamasaki, Noriko Y.; Yamashita, Koujun; Yamauchi, Makoto; Yamauchi, Shigeo; Yaqoob, Tahir; Yonetoku, Daisuke; Yoshida, Atsumasa Publications of the Astronomical Society of Japan,Vol.59, No.SP1, pp.1-7, 2007)
Recent results from a Si/CdTe semiconductor Compton telescope.
(Tanaka, Takaaki; Watanabe, Shin; Takeda, Shin'Ichiro; Oonuki, Kousuke; Mitani, Takefumi; Nakazawa, Kazuhiro; Takashima, Takeshi; Takahashi, Tadayuki; Tajima, Hiroyasu; Sawamoto, Naoyuki; Fukazawa, Yasushi; Nomachi, Masaharu. Nuclear Instruments and Methods in Physics Research Section A,Volume 568, Issue 1, p. 375-381, 2007)
Development of CdTe pixel detectors for Compton cameras.
(Watanabe, Shin; Tanaka, Takaaki; Oonuki, Kousuke; Mitani, Takefumi; Takeda, Shin'Ichiro; Kishishita, Tetsuichi; Nakazawa, Kazuhiro; Takahashi, Tadayuki; Kuroda, Yoshikatsu; Onishi, Mitsunobu. Nuclear Instruments and Methods in Physics Research Section A,Volume 567, Issue 1, p. 150-153, 2007)
Development of a two-dimensional ASIC for hard X-ray spectroscopy and imaging with a CdTe pixel detector.
(Hiruta, Tatsuro; Tamura, K.; Ikeda, H.; Nakazawa, K.; Takasima, T.; Takahashi, T. Nuclear Instruments and Methods in Physics Research Section A,Volume 565, Issue 1, p. 258-262, 2007)
Beam test of a prototype phoswich detector assembly for the PoGOLite astronomical soft gamma-ray polarimeter.
(Kanai, Y.; Ueno, M.; Kataoka, J.; Arimoto, M.; Kawai, N.; Yamamoto, K.; Mizuno, T.; Fukazawa, Y.; Kiss, M.; Ylinen, T.; Marini Bettolo, C.; Carlson, P.; Klamra, W.; Pearce, M.; Chen, P.; Craig, B.; Kamae, T.; Madejski, G.; Ng, J. S. T.; Rogers, R.; Tajima, H.; Thurston, T. S.; Saito, Y.; Takahashi, T.; Gunji, S.; Bjornsson, C.-I.; Larsson, S.; Ryde, F.; Bogaert, G.; Kishimoto, S. Nuclear Instruments and Methods in Physics Research Section A,Volume 570, Issue 1, p. 61-71, 2007) Return to Top

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2006

X-Ray Spectral Study of the Photoionized Stellar Wind in Vela X-1
( Shin Watanabe, Masao Sako, Masao, Manabu Ishida, Yoshitaka Ishisaki, Steven M. Kahn, Takayoshi Kohmura, Fumiaki, Nagase, Frederik Paerels, Tadayuki Takahashi, ApJ, 651, pp.421-437, 2006)
Shedding New Light on the 3C 273 Jet with the Spitzer Space Telescope
( Yasunobu Uchiyama, C. Megan Urry, C. C. Cheung, Jeffrey Van Duyne, Jester Sebastian, Paolo Coppi, Rita M. Sambruna, Tadayuki Takahashi, Fabrizio Tavecchio, Laura Maraschi, ApJ, 648, pp. 910-921, 2006)
Discovery of an Extreme MeV Blazar with the Swift Burst Alert Telescope
( R. M.;Sambruna, C. B.; Markwardt, R. F.; Mushotzky, J.;Tueller, R.; Hartman, W. N.;Brandt, D. P.;Schneider, A.;Falcone, A.;Cucchiara, M. F.;Aller, H. D.;Aller, I.;Torniainen, F.;Tavecchio, L.;Maraschi, M.;Gliozzi, T. Takahashi, ApJ, 646, pp. 23-35, 2006)
A Si/CdTe Compton Camera for gamma-ray lens experiment
( Tadayuki Takahashi, Experimental Astronomy, Volume 20, pp. 317-331, 2006)
Recent results from a Si/CdTe semiconductor Compton telescope
( Takaaki Tanaka, Shin Watanabe, Shinichiro Takeda, Kousuke Oonuki, Takefumi Mitani, Kazuhiro Nakazawa, Takeshi Takashima, Tadayuki Takahashi, Hiroyasu Tajima, Naoyuki Sawamoto, Yasushi Fukazawa, Masaharu Nomachi, NIM A, NIM A, 568, pp. 375-381, 2005)
Development of CdTe Pixel Detectors for Compton Cameras
( Shin Watanabe , Takaaki Tanaka , Kousuke Oonuki , Takefumi Mitani , Shin'ichiro Takeda , Tetsuichi Kishishita , Kazuhiro Nakazawa , Tadayuki Takahashi , Yoshikatsu Kuroda, Mitsunobu Onishi, Nucl. Instr. Meth. A, 567, pp. 150-153, 2006 ) Return to Top

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2005

Spitzer IRAC Imaging of the Relativistic Jet from Superluminal Quasar PKS 0637-752
( Yasunobu Uchiyama, C. Megan Urry, Jeffrey Van Duyne, C.C Cheung, Rita Sambruna, Tadayuki Takahashi, Fabrizio Tavecchio, Laura Maraschi, Astrophysical Journal, 631, pp. L113-L116, 2005. )
The ASCA Medium Sensitivity Survey (The GIS Catalog Project): Source Catalog II.
( Y. Ueda, Y. Ishisaki, T. Takahashi, K. Makishima, T. Ohashi, ApJ SS, 161, 18 )
A short gamma-ray burst apparently associated with an elliptical galaxy at redshift z = 0.225
(N. Gehrels, C. L. Sarazin, P. T. O'Brien, B. Zhang, L. Barbier, S. D. Barthelmy, A. Blustin, D. N. Burrows, J. Cannizzo, J. R. Cummings, M. Goad, S. T. Holland, C. P. Hurkett, J. A. Kennea, A. Levan, C. B. Markwardt, K. O. Mason, P. Meszaros, M. Page, D. M. Palmer, E. Rol, T. Sakamoto, R. Willingale, L. Angelini, A. Beardmore, P. T. Boyd, A. Breeveld, S. Campana, M. M. Chester, G. Chincarini, L. R. Cominsky, G. Cusumano, M. de Pasquale, E. E. Fenimore, P. Giommi, C. Gronwall, D. Grupe, J. E. Hill, D. Hinshaw, J. Hjorth, D. Hullinger, K. C. Hurley, S. Klose, S. Kobayashi, C. Kouveliotou, H. A. Krimm, V. Mangano, F. E. Marshall, K. McGowan, A. Moretti, R. F. Mushotzky, K. Nakazawa, J. P. Norris, J. A. Nousek, J. P. Osborne, K. Page, A. M. Parsons, S. Patel, M. Perri, T. Poole, P. Romano, P. W. A. Roming, S. Rosen, G. Sato, P. Schady, A. P. Smale, J. Sollerman, R. Starling, M. Still, M. Suzuki, G. Tagliaferri, T. Takahashi, M. Tashiro, J. Tueller, A. A. Wells, N. E. White, and R. A. M. J. Wijers Nature, Volume 437, pp. 851-854, 2005 )
The Burst Alert Telescope (BAT) on the SWIFT Midex Mission
( S. D. Barthelmy, L. M. Barbier, J. R. Cummings, E. E. Fenimore, N. Gehrels, D. Hullinger, H. A. Krimm, C. B. Markwardt, D. M. Palmer, A. Parsons, G. Sato, M. Suzuki, T. Takahashi, M. Tashiro, and J. Tuelleri, Space Sci. RevCVol.120(3-4), pp.143-164 )
A giant gamma-ray flare from the magnetar SGR 1806 – 20
( D. M. Palmer, S. Barthelmy, N. Gehrels, R. M. Kippen, T. Cayton, C. Kouveliotou, D. Eichler, R. A. M. J. Wijers, P. M. Woods, J. Granot, Y. E. Lyubarsky, E. Ramirez-Ruiz, L. Barbier, M. Chester, J. Cummings, E. E. Fenimore, M. H. Finger, B. M. Gaensler, D. Hullinger, H. Krimm, C. B. Markwardt, J. A. Nousek, A. Parsons, S. Patel, T. Sakamoto, G. Sato, M. Suzuki, J. Tueller, Nature, 434, 7037, pp. 1107-1109, 2005 )
Spectral properties of nonthermal X-ray emission from the shell-type SNR RX J1713.7-3946 revealed by XMM-Newton
( Junko S. Hiraga, Yasunobu Uchiyama, Tadayuki Takahashi, and Felix A. Aharonian A&A , 431, 3, pp.953-961, 2005 )
Spectral Evolution of a Luminous Compact X-Ray Source in NGC 253 with Chandra and XMM-Newton
( Takaaki Tanaka , Masahiko Sugiho, Aya Kubota, Kazuo Makishima and Tadayuki Takahashi PASJ, Vol. 57, No. 3, pp. 507-511, 2005 )
Development of ASICs for CdTe pixel and line sensors
( K. Tamura, T. Hiruta , H. Ikeda, H. Inoue, T. Kiyuna, Y. Kobayashi , K. Nakazawa, T. Takashima, T. Takahashi IEEE Trans. Nucl. Sci,Vol.52(5 III), pp.2023-2029 )
High resolution Fourier synthesis hard X-ray imaging based on CdTe strip detectors
( R. Miyawaki, H. Niko, Y. Okada, M. Kokubun, K. Makishima, H. Negoro, J. Kotoku, Y. Terada, T. Tanaka, T. Mitani, K. Nakazawa, T. Takahashi, R. Ohno, M. Funaki, Y. Kuroda, K. Genba, M. Onishi IEEE Trans. Nucl. Sci,Vol.52(5 III), pp.2052-2057 )
Hard X-ray response of CdZnTe detectors in the Swift burst alert telescope
( M. Suzuki, M. Tashiro, G. Sato, S. Watanabe, K. Nakazawa, T. Takahashi, Y. Okada, H. Takahashi, A. Parsons, S. Barthelmy, J. Cummings, N. Gehrels, D. Hullinger, H. Krimm, J. Tueller IEEE Trans. Nucl. Sci,Vol.52(4), pp.1033-1035 )
Development of low-noise double-sided silicon strip detector for cosmic soft gamma-ray Compton Camera
( Y. Fukazawa, T. Nakamoto, N. Sawamoto, S. Uno, T. Ohsugi, H. Tajima, T. Takahashi, T. Mitani, T. Tanaka, K. Nakazawa Nucl. Inst. Methods Phys. Res. A,Vol.541(1-2), pp.342-349 )
Recent results from a Si/CdTe semiconductor Compton telescope
( Takaaki Tanaka, Shin Watanabe, Shinichiro Takeda, Kousuke Oonuki, Takefumi Mitani, Kazuhiro Nakazawa, Takeshi Takashima, Tadayuki Takahashi, Hiroyasu Tajima, Naoyuki Sawamoto, Yasushi Fukazawa, Masaharu Nomachi, NIM A, in press, 2005 )
Design and performance of the soft gamma-ray detector for the NeXT mission
( H. Tajima, T. Kamae, G. Madejski, T. Mitani , K. Nakazawa , T. Tanaka , T. Takahashi , S. Watanabe , Y. Fukazawa, T. Ikagawa, J. Kataoka, M. Kokubun, K. Makishima, Y. Terada, M. Nomachi, M. Tashiro IEEE Trans. Nucl. Sci, Vol.52(6), pp.2749-2757 )
Preflight calibration and performance of the Astro-E2/HXD-II wide-band all-sky monitor
( M. Ohno, Y. Fukazawa, K. Yamaoka, M. Kokubun, Y. Terada, J. Kotoku, Y. Okada, S. Hong, M. Mori, A. Tsutsui, Y. Endo, K. Makishima, T. Murakami, K. Nakazawa, T. Takahashi, M. Tashiro IEEE Trans. Nucl. Sci,Vol.52(6), pp.2758-2764 )
Development of the HXD-II wide-band all-sky monitor onboard Astro-E2
( K. Yamaoka, M. Ohno, Y. Terada, S. Hong, J. Kotoku, Y. Okada, A. Tsutsui, Y. Endo, K. Abe, Y. Fukazawa, S. Hirakuri, T. Hiruta , K. Itoh, T. Itoh, T. Kamae, M. Kawaharada, N. Kawano, K. Kawashima, T. Kishishita, T. Kitaguchi, M. Kokubun, G. M. Madejski, K. Makishima, T. Mitani , R. Miyawaki, T. Murakami, M. M. Murashima, K. Nakazawa, H. Niko, M. Nomachi, K. Oonuki, G. Sato, M. Suzuki, H. Takahashi, I. Takahashi, T. Takahashi, S. Takeda, K. Tamura, T. Tanaka, M. Tashiro, S. Watanabe, T. Yanagida, D. Yonetoku IEEE Trans. Nucl. Sci,Vol.52(6), pp.2765-2772 )
A Si/CdTe Semiconductor Compton Camera
( Shin Watanabe , Takaaki Tanaka , Kazuhiro Nakazawa , Takefumi Mitani , Kousuke Oonuki , Tadayuki Takahashi , Takeshi Takashima , Hiroyasu Tajima, Yasushi Fukazawa, Masaharu Nomachi, Shin Kubo, Mitsunobu Onishi, Yoshikatsu Kuroda, IEEE Trans. Nucl. Sci., Vol. 52, pp. 2045-2051, 2005 )
Development of a Monte Carlo Simulator for the Astro-E2 Hard X-ray Detector (HXD-II)
( Yukikatsu Terada, Shin Watanabe , Masanori Ohno, Masaya Suzuki, Takeshi Itoh, Isao Takahashi, Goro Sato , Mio Murashima, Naomi Kawano, Yasunobu Uchiyama , Shin Kubo, Tadayuki Takahashi , Makoto Tashiro, Motohide Kokubun, Kazuo Makishima, Tsuneyoshi Kamae, Toshio Murakami, Masaharu Nomach, Yasushi Fukazawa, Kazutaka Yamaoka, Kazuhiro Nakazawa , and Daisuke Yonetoku IEEE Trans. Nucl. Sci., 52, 2765-2772, 2005 )
Development of CdTe Pixel Detectors for Compton Cameras
( Shin Watanabe , Takaaki Tanaka , Kousuke Oonuki , Takefumi Mitani , Shinfichiro Takeda , Tetsuichi Kishishita , Kazuhiro Nakazawa , Tadayuki Takahashi , Yoshikatsu Kuroda, Mitsunobu Onishi, Nucl. Instr. Meth. A, in press )
Development of a Spectral Model Based on Charge Transport for the Swift/BAT 32K CdZnTe Detector Array
( Goro Sato, Ann Parsons, Derek Hullinger, Masaya Suzuki, Tadayuki Takahashi, Makoto Tashiro, Kazuhiro Nakazawa, Yuu Okada, Hiromitsu Takahashi, Shin Watanabe, Scott Barthelmy, Jay Cummings, Neil Gehrels, Hans Krimm, Craig Markwardt, Jack Tueller, Ed Fenimore, David Palmer, Nucl. Instr. Meth. A, 541, pp. 372-384, 2005 )
Application of CdTe for the NeXT Mission
( Tadayuki Takahashi, Kazuhiro Nakazawa, Shin Watanabe, Goro Sato, Takefumi Mitani, Takaaki Tanaka, Kousuke Oonuki, Ken'ichi Tamura, Hiroyasu Tajima, Tuneyoshi Kamae, Greg Madejski, Masaharu Nomachi, Yasushi Fukazawa, Kazuo Makishima, Motohide Kokubun, Yukikatsu Terada, Jun Kataoka, Makoto Tashiro, Nucl. Instr. Meth. A, 541, pp. 332-341, 2005 )

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2004

Evolution of the Synchrotron Spectrum in Mrk 421 during the 1998 Campaign
( Chiharu Tanihata, Jun Kataoka, Tadayuki Takahashi, and Greg M. Madejski ApJ, 601, 2, pp. 759-770, 2004 )
The Swift Gamma-Ray Burst Mission
( N. Gehrels, G. Chincarini, P. Giommi, K. O. Mason, J. A. Nousek, A. A. Wells, N. E. White, S. D. Barthelmy, D. N. Burrows, L. R. Cominsky, K. C. Hurley, F. E. Marshall, P. Meszaros, P. W. A. Roming, L. Angelini, L. M. Barbier, T. Belloni, S. Campana, P. A. Caraveo, M. M. Chester, O. Citterio, T. L. Cline, M. S. Cropper, J. R. Cummings, A. J. Dean, E. D. Feigelson, E. E. Fenimore, D. A. Frail, A. S. Fruchter, G. P. Garmire, K. Gendreau, G. Ghisellini, J. Greiner, J. E. Hill, S. D. Hunsberger, H. A. Krimm, S. R. Kulkarni, P. Kumar, F. Lebrun, N. M. Lloyd-Ronning, C. B. Markwardt, B. J. Mattson, R. F. Mushotzky, J. P. Norris, J. Osborne, B. Paczynski, D. M. Palmer, H. S. Park, A. M. Parsons, J. Paul, M. J. Rees, C. S. Reynolds, J. E. Rhoads, T. P. Sasseen, B. E. Schaefer, A. T. Short, A. P. Smale, I. A. Smith, L. Stella, G. Tagliaferri, T. Takahashi, M. Tashiro, L. K. Townsley, J. Tueller, M. J. L. Turner, M. Vietri, W. Voges, M. J. Ward, R. Willingale, F. M. Zerbi, W. W. Zhang ApJ, 611, 2, pp. 1005, 2004 )
Double-side silicon strip detector (DSSD) with VA32TA applied for medium energy particle detector in high-count rate environment
( T. Takashima, T. Mitani, K. Nakazawa, H. Tajima, T. Takahashi, T. Tanaka, S. Uno, Y. Uchihori, H. Kitamura, IEEE Trans. Nucl. Sci., vol.51,pp. 2004, 2004 )
Multielement CdTe stack detectors for gamma-ray spectroscopy
( R. Redus, A. Huber, J. Pantazis, T. Pantazis, T. Takahashi, S. Woolf IEEE Trans. Nucl. Sci., vol.51,pp. 2386, 2004 )
Improvements of the Astro-E2 hard X-Ray Detector (HXD-II)
( M. Kokubun, K. Abe, Y. Ezoe, Y. Fukazawa, S. Hong, H. Inoue, T. Itoh, T. Kamae, D. Kasama, M. Kawaharada, N. Kawano, K. Kawashima, S. Kawasoe, Y. Kobayashi, J. Kotoku, M. Kouda, A. Kubota, G.M. Madejski, K. Makishima, T. Mitani, H. Miyasaka, R. Miyawaki, K. Mori, M. Mori, T. Murakami, M.M. Murashima, K. Nakazawa, H. Niko, M. Nomachi, M. Ohno, Y. Okada, K. Oonuki, G. Sato, M. Suzuki, H. Takahashi, I. Takahashi, T. Takahashi, K. Tamura, T. Tanaka, M. Tashiro, Y. Terada, S. Tominaga, S. Watanabe, K. Yamaoka, T. Yanagida, D. Yonetoku, IEEE Trans. Nucl. Sci., vol.51,pp.1991, 2004 )
A Prototype Si/CdTe Compton Camera and the Polarization Measurement
(Takefumi Mitani,Takaaki Tanaka, Kazuhiro Nakazawa, Tadayuki Takahashi, Takeshi Takashima, Hiroyasu Tajima, Hidehito Nakamura, Masaharu Nomachi, Tatsuya Nakamoto, Yasushi Fukazawa, IEEE Trans. Nucl. Sci., vol.51,pp.2432-2437, 2004 )
Performance of a Low Noise Front-end ASIC for Si/CdTe Detectors in Compton Gamma-ray Telescope
(H. Tajima , T. Nakamoto , T. Tanaka , S. Uno , T. Mitani , E. do Couto e Silva, Y. Fukazawa, T. Kamae, G. Madejski, D. Marlow, K. Nakazawa, M. Nomachi, Y. Oakada, T. Takahashi, IEEE Trans. Nucl. Sci. VOL 51, 842-847, 2004 )
Improvement of the CdTe Diode Detectors using a Guard-ring Electrode
(Kazuhiro Nakazawa, Kousuke Oonuki, Takaaki Tanaka, Yoshihito Kobayashi, Kenfichi Tamura, Takefumi Mitani, Goro Sato, Shin Watanabe, Tadayuki Takahashi, Ryoichi Ohno, Akihito Kitajima, Yoshikatsu Kuroda and Mitsunobu Onishi IEEE Trans. Nucl. Sci., vol.51,No.4,pp.1881-1885, 2004 )
Single Photon Counting X-Ray Imaging with Si and CdTe Single Chip Pixel Detectors and Multichip Pixel Modules
(M. Loecker, P. Fischer, S. Krimmel, H. Krueger, M. Lindner, K. Nakazawa, T. Takahashi, N. Wermes, IEEE Trans. Nucl. Sci. VOL 51, 1717-1723, 2004 )
Hard X-ray and Gamma-Ray Detectors for the NEXT mission
( Tadayuki Takahashi, Kazuo Makishima, Yasushi Fukazawa, Motohide Kokubun, Kazuhiro Nakazawa, Masaharu Nomachi, Hiroyasu Tajima, Makoto Tashiro, Yukikatsu Terada, New Astronomy Reviews, 48, pp. 309-313, 2004 )
Recent achievements of the high resolution Schottky CdTe diode for gamma-ray detectors
( T. Tanaka, Y. Kobayashi, T. Mitani, K. Nakazawa, K. Oonuki, G. Sato, T. Takahashi and S. Watanabe, New Astronomy, Reviews, 48, pp. 269-273, 2004 )

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2003

Detection of a Fully-resolved Compton Shoulder of the Iron K Line in the Chandra X-ray Spectrum of GX 301-2
( Shin Watanabe, Masao Sako, Manabu Ishida, Yoshitaka Ishisaki, Steve M. Kahn, Takayoshi Kohmura, Umeyo Morita, Fumiaki Nagase, Frederik Paerels, Tadayuki Takahashi, ApJ Letter, 597, 1, pp 37-40, 2003 )
Discovery of Interacting Molecular Gas toward the TeV Gamma-Ray peak of the SNR G 347.3-0.5
( Yasuo Fukui, Yoshiaki Moriguchi, Keisuke Tamura, Hiroaki Yamamoto, Yuzuru Tamura, Norikazu Mizuno, Toshikazu Onishi, Akira Mizuno, Yasunobu Uchiyama, Junko Hiraga, Tadayuki Takahashi, Koujin Yamashita, Satoru Ikeuchi, PASJ, 55 pp. L61-L64, 2003 )
Fine-structure in the nonthermal X-ray emission of SNR RX J1713.7-3946 revealed by Chandra
( Yasunobu Uchiyama, Felix Aharonian, Tadayuki Takahashi, A&A 400, pp. 567-574, 2003 )
Observational Evidence for a High Energy Compton Cloud in GRO J1655-40 under a High Accretion Rate
( Yoshihito Kobayashi, Aya Kubota, Kazuhiro Nakazawa, Tadayuki Takahashi, Kazuo Makishima, PASJ, 55, 1, 2003 )
Implications of Variability Patterns observed in TeV Blazars on the Structure of the Inner Jet
( Chiharu Tanihata, Tadayuki Takahashi, Jun Kataoka, Greg M. Madejski, ApJ, vol. 584, pp153-163, 2003 )
Large area Gamma-ray Imaging Detector Based on High Resolution CdTe Diode
( T. Mitani, H. Nakamura, S. Uno, T. Takahashi, K. Nakazawa, S. Watanabe, H. Tajima, H. Tajima, M. Nomachi, Y. Fukazawa, S. Kubo, Y. Kuroda, M. Onishi, R. Ohno, IEEE Trans. Nucl. Sci., 2003, in press)
Large area CdTe diode detector for space application
( K. Nakazawa, T. Takahashi, S. Watanabe, G. Sato , M. Kouda , Y. Okada, T. Mitani , Y. Kobayashi , Y. Kuroda, M. Onishi, R. Ohno, H. Kitajima, NIM A , 512, pp. 412-418, 2003 )
A stacked CdTe Gamma-ray detector and its application as a range finder
( Shin Watanabe, Tadayuki Takahashi, Kazuhiro Nakazawa, Yoshihito Kobayashi, Yoshikatsu Kuroda, Kei Genba, Mitsunobu Onishi, Kunio Otake , Nucl. Instr. Meth. A, 505, 118-121, 2003 )
Activation Properties of Schottky CdTe Diodes Irradiated by 150 MeV Protons
( M. M. Murakami, Y. Kobayashi, M. Kokubun, I. Takahashi, Y. Okada, M. Kawaharada, K. Nakazawa, S. Watanabe, G. Sato, M. Kouda, T. Mitani, T. Takahashi, M. Suzuki, M. Tashiro, S. Kawasoe, M. Nomachi, K. Makishima, IEEE Trans. Nucl. Sci., vol.50, No.4, pp. 1013-1019, 2003 )

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2002

An unidentified TeV source in the vicinity of Cygnus OB2
( F.A.Aharonian, A.Akhperjanian, M.Beilicke et al. (HEGRA Collaboration), Y.Uchiyama,T.Takahashi, Astronomy & Astrophysics Letters, 393, pp.37-40, 2002 )
RXTE Observations of 3C273 between 1996 and 2000:Variability Timescale and Jet Power
( Jun Kataoka, Chiharu Tanihata, Nobuyuki Kawai, Fumio Takahara, Tadayuki Takahashi, Philip G. Edwards, Fumiyoshi Makino, MNRAS in press, 2002 )
Flat Spectrum X-ray Emission from the Direction of a Molecular Cloud Associated with SNR RX J 1713.7 -3946
( Y.Uchiyama, T.Takahashi, and F.A.Aharonian, PASJ, 54, L73-L77, 2002 )
Chandra Observations and Optical Identification of Hard X-ray Sources Discovered with ASCA
( Shin Watanabe, Masayuki Akiyama Yoshihiro Ueda, Kouji Ohta, Richard Mushotzky, Tadayuki Takahashi and Toru Yamada, PASJ 54, pp. 683-694, 2002 )
ASCA View of the Supernova Remnant Gamma-Cygni (G78.2+2.1): Bremsstrahlung X-ray Spectrum from Loss-flattened Electron Distribution
( Y.Uchiyama, T.Takahashi, F.A.Aharonian, and J.R.Mattox, Astrophysical Journal, vol.571, pp.866-875 June 2002 ) )
X-Ray Spectrum of Supernova 1993J Observed with ASCA and Its Evolution 8-572 Days after the Explosion
( S. Uno, K. Mitsuda, H. Inoue, T. Takahashi, F. Makino, K. Makishima, Y. Ishisaki, Y. Kohmura, M. Itoh, W.H.G. Lewin, Astrophysical Journal, 565, 419, 2002) )
Improvement on the Light Yield of a High-Z Inorganic Scintillator GSO(Ce)
( T.Kamae, Y.Fukazawa, N.Isobe, M.Kokubun, A.Kubota, S.Osone, T.Takahashi, N.Tsuchida, H.Ishibashi, Nucl. Instr. Meth. A 2002 )
High Resolution Schottky CdTe Diodes
( T.Takahashi, T. Mitani, Y. Kobayashi, M. Kouda, G. Sato, S. Watanabe, K. Nakazawa, Y. Okada, M. Funaki, R. Ohno, K. Mori, IEEE Trans. Nucl. Sci., vol. 49, No. 3, pp. 1297-1303, 2002 )
Characterization of CdTe/CdZnTe detectors
( G. Sato, T.Takahashi, M. Sugiho, M. Kouda, T. Mitani, K. Nakazawa, Y. Okada, S. Watanabe, IEEE Trans. Nucl. Sci., vol. 49, No. 3, pp. 1258-1263, 2002 )
CdTe and CdZnTe detectors for timing measurements
( Y. Okada, T. Takahashi, G. Sato, S. Watanabe, K. Nakazawa, K. Makishima, K. Mori vol. 49, No. 4, pp. 1986-1992, 2002 )
CdTe stacked detectors for Gamma-ray detection
( S. Watanabe, T.Takahashi, Y. Okada, G. Sato, M. Kouda, T. Mitani, Y. Kobayashi, K. Nakazawa, Y. Kuroda, M. Onishi, IEEE Trans. Nucl. Sci., vol. 49, No. 3, pp. 1292-1296, 2001 )
A Counting CdTe Pixel Detector for hard X-ray and Gamma-ray Imaging
( P. Fischer, M. Kouda, H. Kruger, M. Lindner, G. Sato, T. Takahashi, S. Watanabe, N. Wermes, to appear in IEEE Trans. Nucl. Sci., 2002 )
Performance of the ASTRO-E Hard X-ray Detector
( M. Tashiro, T. Kamae, K. Makishima, T. Takahashi, T. Murakami, Y. Fukazawa, M. Kokubun, K. Nakazawa, M. Nomachi, A. Yoshida, Y. Ezoe, N. Isobe, N. Iyomoto, J. Kataoka, J. Kotoku, M. Kouda, S. Kubo, A. Kubota, Y. Matsumoto, T. Mizuno, G. M. Madejski, Y. Okada, N. Ota, H. Ozawa, G. Sato, M. Sugiho, M. Sugizaki, I. Takahashi, H. Takahashi, T. Tamura, C. Tanihata, Y. Terada, Y. Uchiyama, S. Watanabe, K. Yamaoka, D. Yonetoku, IEEE Trans. Nucl. Sci., vol. 49, no. 4, pp. 1893-1897, 2002 )

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2001

Recent Progress in CdTe and CdZnTe detectors
( T.Takahashi and S.Watanabe, IEEE Trans. Nucl. Sci., vol. 48, No. 4, pp. 950-959, 2001 )
High Resolution CdTe Detector and Applications to Imaging Devices
(T.Takahashi, S.Watanabe, G.Sato, Y.Okada, S.Kubo, Y.Kuroda, M. Onishi, R. Ohno,IEEE Trans. Nucl. Sci., vol. 48, No. 3, pp. 287-291, 2001)
Study of Energy Response of GSO(Ce) Scintillator for the ASTRO-E Hard X-ray Detector
( Y. Uchiyama, M. Kouda, C. Tanihata, N. Isobe, T. Takahashi, T. Murakami, M. Tashiro, K. Makishima, Y. Fukazawa, T. Kamae, IEEE Trans. Nucl. Sci., vol.48, no.3, pp.379-384, 2001 )
Spatially Dependent Response of Thick and Large Area PIN Diode for ASTRO-E Hard X-ray Detector,
( M. Sugiho, T. Kamae, K. Makishima, T. Takahashi, T. Murakami, M. Tashiro, Y. Fukazawa, N. Iyomoto, H. Ozawa, A. Kubota, K. Nakazawa, K. Yamaoka, M. Kokubun, N. Ota, C. Tanihata, N. Isobe, Y. Terada, Y. Matsumoto, Y. Uchiyama, D. Yonetoku, I. Takahashi, J. Kotoku, S. Watanabe, and Y. Ezoe, IEEE Trans. Nucl. Sci., vol.49, pp. 426-429, no.3, 2001 )
Variability Timescales of TeV Blazars Observed in the ASCA Continuous Long-Look X-Ray Monitoring
( C. Tanihata, C.M. Urry,T. Takahashi, J. Kataoka, S.J. Wagner, G.M. Madejski, M. Tashiro, M. Kouda, Astrophysical Journal, 563, 569, 2001 )
Characteristic X-Ray Variability of TeV Blazars: Probing the Link between the Jet and the Central Engine
( J. Kataoka, T. Takahashi, S.J. Wagner, N. Iyomoto, P.G. Edwards, K. Hayashida, S. Inoue, G.M. Madejski, F. Takahara, C. Tanihata, N. Kawai, Astrophysical Journal, 560, 659, 2001 )
X-Ray Probing of the Central Regions of Clusters of Galaxies
(K. Makishima, H. Ezawa, Y. Fukuzawa, H. Honda, Y. Ikebe, T. Kamae, K. Kikuchi, K. Matsushita, K. Nakazawa, T. Ohashi, T. Takahashi, T. Tamura, H. Xu, Haiguang, PASJ, 53, 401, 2001 )
The ASCA Medium Sensitivity Survey (the GIS Catalog Project): Source Catalog X-Ray
( Y. Ueda, Y. Ishisaki, T. Takahashi , K. Makishima, T. Ohashi, Astrophysical Journal Suppl., 133, pp. 1-52,2001 )

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2000

High-resolution Schottky CdTe Detectors for Hard X-ray and Gamma-ray Observations
(T. Takahashi, B. Paul, K.Hirose, C. Matsumoto, R. Ohno, T. Ozaki, K. Mori, Y. Tomita, Nucl. Instr. Meth. A, A436, 111-119,2000)
Complex Spectral Variability from Intensive Multi-wavelength Monitoring of Mrk 421 in 1998
( T. Takahashi, J. Kataoka, G. Madejski, J. Mattox, C.M. Urry, S. Wagner, F. Aharonian, M. Catanese, L. Chiappetti, P. Coppi, B. Degrange, G. Fossati, H. Kubo, H. Krawczynski, F. Makino, H. Marshall, L. Maraschi, F. Piron, R. Remillard, F. Takahara, M. Tashiro, H. Terasranta, and T. Weekes, 2000, Astro Physical Journal, 542, L105-L109 )
Rapid Synchrotron Flares from BL Lacertae Detected by ASCA and RXTE
( C. Tanihata, T. Takahashi , J. Kataoka, G. Madejski, S. Inoue, H. Kubo, F. Makino, J. Mattox, N. Kawai, 2000, Astro Physical Journal, 543 124-130 )
Optical Identification of the ASCA Large Sky Survey
( M. Akiyama, K. Ohta, T. Yamada, N. Kashikawa, M. Yagi, W. Kawasaki, M. Sakano, T. Tsuru, Y. Ueda, T. Takahashi , I. Lehman, G. Hasinger, W. Voges, 2000, Astro Physical Journal, 532, 700 )
X-Ray Observations of Optically Selected, Radio-quiet Quasars. I. The ASCA Results
( I.M. George, T.J. Turner, T. Yaqoob, H. Netzer, A. Laor, R.F. Mushotzky, K. Nandra, T. Takahashi , 2000, Astro Physical Journal, 531, 52-80 )
Variability Pattern and the Spectral Evolution of the BL Lacertae Object PKS 2155-304
( J. Kataoka, T. Takahashi , F. Makino, S. Inoue, G. Madejski, M. Tashiro, M. Urry, and H. Kubo 2000, Astro Physical Journal, 528, 243-253 )
Simultaneous X-Ray and TEV Observations of a Rapid Flare from Markarian 421
( L. Maraschi, Fossati, G., Tavecchio, F., Chiappetti, L., Celotti, A., Ghisellini, G., Grandi, P., Pian, E., Tagliaferri, G., Treves, A., Breslin, A. C., Buckley, J. H., Carter-Lewis, D. A., Catanese, M., Cawley, M. F., Fegan, D. J., Fegan, S., Finley, J., Gaidos, J., Hall, T., Hillas, A. M., Krennrich, F., Lessard, R. W., Masterson, C., Moriarty, P., Quinn, J., Rose, J., Samuelson, F., Weekes, T. C., C. M. Urry , T. Takahashi Astro Physical Journal, 526, L81-L84 )
ASCA Observations of Blazars and Multiband Analysis
( H. Kubo, T. Takahashi, G. Madejski, M. Tashiro, F. Makino, S. Inoue and F. Takahara, 2000, Adv.Space Res., 25, 733-736 )
A Study of High Energy Emission From the TeV Blazar Mrk 501 During Multiwavelength Observations in 1996
( J. Kataoka, J. Mattox , J. Quinn, H. Kubo, F. Makino, T. Takahashi, S. Inoue, R.C. Hartman, G.M. Madejski, P. Sreekumar and S.J. Wagner, 2000, Adv.Space Res., 25, 737-740 )
Results From the ASCA Large Sky Survey Nature of Faint X-Ray Sources and the Implications for the Origin of the CXB
( Y. Ueda, M. Akiyama, G. Hasinger, H. Inoue, Y. Ishisaki, K. Makishima, Y. Ogasaka, K. Ohta, M. Sakano, T. Takahashi Tsuru, W. Voges and T. Yamada, 2000, Adv.Space Res., 25, 839-844 )
ASCA Detection of Faint Sources in the Lockman Hole and its Comparison With ROSAT Sources
( Y. Ishisaki Y. Ogasaka Ueda, A. Yamashita, T. Takahashi, H. Inoue, K. Makishima, T. Miyaji and G. Hasinger, 2000, Adv.Space Res., 25, 845-848 )
The Hardest X-Ray Source Discovered in the ASCA Large Sky Survey: Implications to the Cosmic X-Ray Background
( M. Sakano, K. Koyama, T. Tsuru, H. Awaki, Y. Ueda, T. Takahashi, M. Akiyama, K. Ohta and T. Yamada, 2000, Adv.Space Res., 25, 849-852 )

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1999

Activation of the ASTRO-E Hard X-ray Detector in Low Earth Orbit
( M.Kokubun, Y.Fukazawa, E. Idesawa, J. Kataoka, T. Kamae, K. Matsuzaki, Y.Saito, T.Takahashi, K.Takizawa, M.Tashiro, T. Tamura, and A.Yoshida IEEE trans Nucl. Sci., Vol.46, No.3, 371, 1999 )
The ASCA Medium-Sensitivity Survey (The GIS Catalog Project): Source Counts and Evidence for Emerging Population of Hard Sources
( Ueda Yoshihiro, Takahashi Tadayuki , Ishisaki Yoshitaka, Ohashi Takaya, and Makishima Kazuo 1999, Astro Physical Journal, 524, L11-L14 )
LOG N-LOG S Relations and Spectral Properties of Sources from the ASCA Large Sky Survey: Their Implications for the Origin of the Cosmic X-Ray Background (CXB)
( Y. Ueda , T. Takahashi , H. Inoue, T. Tsuru, M. Sakano, Y. Y. Ishisaki Ogasaka, K. Makishima, T. Yamada, M. Akiyama , K. Ohta 1999, Astro Physical Journal, 518, 656 )
X-ray observations of TeV blazars and multi-frequency analysis
( T. Takahashi , G. Madejski and H. Kubo 1999, Astroparticle Physics, 11, 177 )
Shocked Molecular Gas Associated with the Supernova Remnant W28
( Arikawa, Y., K. Tatematsu, Y. Sekimoto, T. Takahashi 1999 PASJ, 51, L7-L10 )
Multiwavelength observations of the TeV blazar Mrk 501 in March 1996. The first report of the detection by EGRET
( J. Kataoka, J. R. J. Mattox, J. Quinn, H. Kubo, F. Makino, T. Takahashi , S. Inoue, R. C. Hartman, G. M. Madejski, P. Sreekumar , S. J. Wagner 1999, Astroparticle Physics, 11, 149 )
High-Energy Emission from the TEV Blazar Markarian 501 during Multiwavelength Observations in 1996
( J. Kataoka, R. Mattox, J. Quinn, H. Kubo, F. Makino, T. Takahashi , S. Inoue, R. C. Hartman, G. M. Madejski, P. Sreekumar , S. J. Wagner, 1999, Astro Physical Journal, 514, 138-147 )
ASCA Observations of Blazars and Multi-Band Analysis
( H. Kubo, T. Takahashi, G. Madejski, F. Makino and M. Tashiro, 1999, Astrophys. Letters Commun., 39, 81-84 )

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1998

Performance of a new Schottky CdTe detector for hard x-ray spectroscopy
( Matsumoto, C, T. Takahashi, K. Takizawa, R. Ohno, T. Ozaki, K. Mori, IEEE Trans Nucl. Sci., 1998, 45, 428 )
The complex continuum model for the LMXB dipping sources
( Church, M. J., M. Balucinska-Church, T. Dotani, K. Mitsuda, H. Inoue , T. Takahashi 1998, Advances in Space Research, 22, 935 )
Discovery of the cessation of flickering during dips in Cygnus X-1
( M. Balucinska-Church, M. J. Church, Y. Ueda, T. Takahashi , T. Dotani, K. Mitsuda , H. Inoue 1998, Advances in Space Research, 22, 961 )
The Hardest X-Ray Source in the ASCA Large Sky Survey: Discovery of a New Type 2 Seyfert
( Sakano, M. , K. Koyama, T. Tsuru, H. Awaki, Y. Ueda, T. Takahashi , M. Akiyama, K. Ohta , T. Yamada 1998, Astro Physical Journal, 505, 129 )
ASCA Observations of Blazars and Multiband Analysis
( H. Kubo, T. Takahashi , G. Madejski, M. Tashiro, F. Makino, S. Inoue , F. Takahara 1998, Astro Physical Journal, 504, 693-701 )
Optical Identification of the Hardest X-Ray Source in the ASCA Large-Sky Survey
( M. Akiyama , K. Ohta, Y. Toru, M. Eracleous, J. P. Halpern, N. Kashikawa, M. Yagi, W. Kawasaki, M. Sakano, T. Tsuru, Y. Ueda , T. Takahashi 1998, Astro Physical Journal, 500, 173 )
Evidence of Energy Nonequipartition between Particles and Fields in Lobes of the Radio Galaxy PKS 1343-601 (Centaurus B)
( Tashiro, M., H. Kaneda, K. Makishima, N. Iyomoto, E. Idesawa, Y. Ishisaki, T. Kotani, T. Takahashi , A. Yamashita 1998, Astro Physical Journal, 499, 713 )
A population of faint galaxies that contribute to the cosmic X-ray background
( Y. Ueda, T. Takahashi , H. Inoue, T. Tsuru, M. Sakano, Y. Y. Ishisaki Ogasaka, K. Makishima, T. Yamada , K. Ohta 1998, Nature, 391, 866 )
Astro-E Mission and the X-ray survey
( T. Takahashi , H. Inoue , Y. Ogawara 1998, Astronomische Nachrichten, 319, 159 )
ASCA Medium Sensitive Survey --- ASCA GIS catalogue
( T. Takahashi , Y. Ueda, Y. Ishisaki, T. Ohashi , K. Makishima 1998, Astronomische Nachrichten, 319, 91 )
Spectra and large-scale isotropy of the cosmic X-ray background from ASCA observations
( Y. Ishisaki, Y. Ueda, T. Takahashi , H. Inoue, Y. Ogasaka , K. Makishima 1998, Astronomische Nachrichten, 319, 68 )
Optical follow-up observations of the ASCA Large Sky Survey
( M. Akiyama, K. Ohta, T. Yamada, Y. Ueda, T. Takahashi , M. Sakano, T. Tsuru , R. Boyle 1998, Astronomische Nachrichten, 319, 63 )
Sky surveys with ASCA -- Large Sky Survey" Y. Ueda, T. Takahashi , H. Inoue, T. Tsuru, M. Sakano, K. Ohta, Y. Ishisaki, Y. Ogasaka, K. Makishima , T. Yamada 1998
( Astronomische Nachrichten, 319, 47 )
Sky surveys with ASCA --- Deep Sky Survey
( Y. Ogasaka, T. Kii, Y. Ueda, T. Takahashi , T. Yamada, H. Inoue, Y. Ishisaki, K. Ohta, T. Yamada, K. Makishima, T. Miyaji , G. Hasinger 1998, Astronomische Nachrichten, 319, 43 )

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1997

X-Ray Observations of the BL Lacertae Object OJ 287 with ASCA
( E. Idesawa, M. Tashiro, K. Makishima, H. Kubo, C. Otani, R. Fujimoto, T. Kii, F. Makino, T. Takahashi , Y. Ueda , T. Ohashi 1997, PASJ, 49, 631 )
Simple Photoelectric Absorption during Dipping in the ASCA Observation of XB 1916-053
( M. J. Church, T. Dotani, M. Balucinska-Church, K. Mitsuda, T. Takahashi , H. Inoue , K. Yoshida 1997, Astro Physical Journal, 491, 388 )
Multiwavelength Monitoring of the BL Lacertae Object PKS 2155-304 in 1994 May. III. Probing the Inner Jet through Multiwavelength Correlations
( C. M. Urry , A. Treves, L. Maraschi, H. L. Marshall, T. Kii, G. Madejski, S. Penton, J. E. Pesce, E. Pian, A. Celotti, R. Fujimoto, F. Makino, C. Otani, R. M. Sambruna, K. Sasaki, J. M. Shull, P. S. Smith, T. Takahashi , M. Tashiro 1997, Astro Physical Journal, 486, 799 )
Evidence of an Ionized Iron Emission Line from the Radio-quiet Quasar E1821+643 by ASCA
( A. Yamashita, C. Matsumoto, M. Ishida, H. Inoue, T. Kii, K. Makishima, T. Takahashi , M. Tashiro 1997, Astro Physical Journal, 486, 763 )
Observations of the high-redshift quasar Q1745+624 (z=3.9) with ASCA
( H. Kubo, K. Makishima, T. Takahashi , M. Ishida, H. Inoue, M. Matsuoka, N. Yamasaki , K. Suzuki 1997, MNRAS, 287, 328 )
Hard X-Ray Emission from the Galactic Ridge
( Yamasaki, N. Y., T. Ohashi, F. Takahara, S. Yamauchi, K. Koyama, T. Kamae, H. Kaneda, K. Makishima, Y. Sekimoto, M. Hirayama, T. Takahashi , T. Yamagami, S. Gunji, T. Tamura, S. Miyazaki , M. Nomachi 1997, Astro Physical Journal, 481, 821 )
Structure of the X-Ray--emitting Gas in the Hydra A Cluster of Galaxies
( Y. Ikebe, K. Makishima, H. Ezawa, Y. Fukazawa, M. Hirayama, H. Honda, Y. Ishisaki, K. Kikuchi, H. Kubo, T. Murakami, T. Ohashi, T. Takahashi , K. Yamashita 1997, Astro Physical Journal, 481, 660 )
The Cessation of Flickering during Dips in Cygnus X-1
( Banska-Church, M., T. Takahashi , Y. Ueda, M. J. Church, T. Dotani, K. Mitsuda , H. Inoue 1997, Astro Physical Journall, 480, L115 )
Broadband High-Energy Observations of the Superluminal Jet Source GRO J1655-40 during an Outburst
( S. N. Zhang, K. Ebisawa, R. Sunyaev, Y. Ueda, B. A. Harmon, S. Sazonov, G. J. Fishman, H. Inoue, W. S. Paciesas , T. Takahashi 1997, Astro Physical Journal, 479, 381 )
Fluorescent Lines from the Nucleus of Centaurus A
( M. Sugizaki , H. Inoue, T. Sonobe, T. Takahashi , Y. Yamamoto 1997, PASJ, 49, 59 )

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1996

Development of the hard X-ray detector for the ASTRO-E mission
( T. Takahashi}, H. Ezawa, Y. Fukazawa, M. Hirayama, E. Idesawa, H. Ikeda, Y. Ishisaki, N. Iyomoto, T. Kamae, J. Kataoka, H. Kaneda, H. Kubo, K. Makishima, K. Matsushita, K. Matsuzaki, T. Mizuno, T. Murakami, K. Nagata, S. Nakamae, M. Nomachi, H. Obayashi, T. Ohtsuka, H. Ozawa, Y. Saito, M. Sugizaki, T. Tamura, M. Tashiro, N. Tsuchida, K. Tsukada, A. Yoshida, Astronomy and Astrophysics Suppl., 120, C645-648, 1996 )
Development of the Pulse-Shape Discrimination LSI for ASTRO-E Hard X-ray Detector
( H.Ezawa, M.Hirayama, T.Kamae, H.Kubo, K.Matsuzaki, K.Nagata, Y.Saito, H.Ikeda, K.Tsukada, H.Ozawa, T.Takahashi, H.Murakami, Y.Sano and K.Shimizu, IEEE trans. Nucl. Sci. 43, 1521, 1996 )
X-Ray/Soft Gamma-Ray Observation of Centaurus A and Its Implication on the Emission Mechanism
( Miyazaki, S. , T. Takahashi , S. Gunji, M. Hirayama, T. Kamae, Y. Sekimoto, T. Tamura, M. Tanaka, N. Y. Yamasaki, H. Inoue, T. Kano, T. Yamagami, M. Nomachi, H. Murakami, J. Braga , J. A. Neri 1996, PASJ, 48, 801 )
ASCA Observation of an X-Ray/TeV Flare from the BL Lacertae Object Markarian 421
( T. Takahashi , M. Tashiro, G. Madejski, H. Kubo, T. Kamae, J. Kataoka, T. Kii, F. Makino, K. Makishima , N. Yamasaki 1996, Astro Physical Journall, 470, L89 )
ASCA Observations of the Composite Warm Absorber in NGC 3516
( Kriss, G. A., J. H. Krolik, C. Otani, B. R. Espey, T. J. Turner, T. Kii, Z. Tsvetanov, T. Takahashi , A. F. Davidsen, M. Tashiro, W. Zheng, S. Murakami, R. Petre , T. Mihara 1996, Astro Physical Journal, 467, 629 )
In-Orbit Performance of the Gas Imaging Spectrometer onboard ASCA
( K. Makishima, M. Tashiro, K. Ebisawa, H. Ezawa, Y. Fukazawa, S. Gunji, M. Hirayama, E. Idesawa, Y. Ikebe, M. Ishida, Y. Ishisaki, N. Iyomoto, T. Kamae, H. Kaneda, K. Kikuchi, Y. Kohmura, H. Kubo, K. Matsushita, K. Matsuzaki, T. Mihara, K. 'I. Nakagawa, T. Ohashi, Y. Y. Saito Sekimoto, T. Takahashi , T. Tamura, T. Tsuru, Y. Ueda , N. Y. Yamasaki 1996, PASJ, 48, 171 )
Simultaneous Soft X-Ray and GeV Gamma-Ray Observations of BL Lacertae Object AO 0235+164
( G. Madejski, T. Takahashi , M. Tashiro, H. Kubo, R. Hartman, T. Kallman , M. Sikora 1996, Astro Physical Journal, 459, 156 )
ASCA observations of high redshift quasars
( J. Siebert, M. Matsuoka, W. Brinkmann, M. Cappi, T. Mihara , T. Takahashi 1996, Astronomy and Astrophysics, 307, 8 )
Discovery of a hierarchical distribution of dark matter in the Fornax cluster of galaxies.
( Y. Ikebe, H. Ezawa, Y. Fukazawa, M. Hirayama, Y. Izhisaki, K. Kikuchi, H. Kubo, K. Makishima, K. Matsushita, T. Ohashi, T. Takahashi , T. Tamura 1996, Nature, 379, 427 )

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1995

Detection of Inverse-Compton X-Rays from Lobes of the Radio Galaxy Fornax A
( H. Kaneda, M. Tashiro, Y. Ikebe, Y. Ishisaki, H. Kubo, K. Makshima, T. Ohashi, Y. Saito, H. Tabara , T. Takahashi 1995, Astro Physical Journall, 453, L13 )
Multiwavelength Observations of Markarian 421 During a TeV/X-Ray Flare
( D. J. Macomb, C. W. Akerlof, H. D. Aller, M. F. Aller, D. L. Bertsch, F. Bruhweiler, J. H. Buckley, D. A. Carter-Lewis, M. F. Cawley, K. -P. Cheng, C. Dermer, D. J. Fegan, J. A. Gaidos, W. K. Gear, C. R. Hall, R. C. Hartman, A. M. Hillas, M. Kafatos, A. D. Kerrick, D. A. Kniffen, Y. Kondo, H. Kubo, R. C. Lamb, F. Makino, K. Makishima, A. Marscher, J. MCEnery, I. M. MCHardy, D. I. Meyer, E. M. Moore, E. Ramos, E. I. Robson, H. J. Rose, M. S. Schubnell, G. Sembroski, J. A. Stevens, T. Takahashi , M. Tashiro, T. C. Weekes, C. Wilson , J. Zweerink 1995, Astro Physical Journall, 449, L99 )