Publication data of Levshakov, Sergei A.: Link to Inspire

Created with Highcharts 9.0.1CitationsCitationsw/o self-citaionself-citaion199520002005201020152020202505001000150020002500
Created with Highcharts 9.0.1Publicationspublications per yearPublicationsPublications per yearCumulative publications199520002005201020152020202502550751001250246810
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Created with Highcharts 9.0.1CitationsBreakdown of Most Cited PapersrestSearch for chameleon-like scalar fields with the ammonia methodOn a time dependence of physical constantsAn upper limit to the variation in the fundamental constants at redshift z = 5.2An upper limit to the variation in the fundamental constants at redshift z = 5…Searching for chameleon-like scalar fields with the ammonia method. II. Mapping of cold molecular cores in NH3 and HC3N linesSearching for chameleon-like scalar fields with the ammonia method. II. Map…Uves observations of qso 0000-2620: argon and phosphorus abundances in the dust-free damped ly-alpha system at zabs = 3.3901Uves observations of qso 0000-2620: argon and phosphorus abundances in …A new constraint on cosmological variability of the proton-to-electron mass ratioA new constraint on cosmological variability of the proton-to-electron mass ra…UVES radial velocity accuracy from asteroid observations. Implications for the fine structure constant variabilityUVES radial velocity accuracy from asteroid observations. Implications for th…Methanol as a tracer of fundamental constantsFirst measurement of Mg isotope abundances at high redshifts and accurate estimate of Delta alpha/alphaFirst measurement of Mg isotope abundances at high redshifts and accurate …The cosmic microwave background radiation temperature at Z = 3.025 toward qso 0347-3819The cosmic microwave background radiation temperature at Z = 3.025 towa…Bounds on the fine structure constant variability from FeII absorption lines in QSO spectraBounds on the fine structure constant variability from FeII absorption lines in…A new measure of delta alpha/alpha at redshift z = 1.84 from very high resolution spectra of Q1101-264A new measure of delta alpha/alpha at redshift z = 1.84 from very high resol…Most precise single redshift bound to delta alpha/alphaEarly stages of nitrogen enrichment in galaxies: Clues from measurements in damped lyman alpha systemsEarly stages of nitrogen enrichment in galaxies: Clues from measurements in…VLT/UVES constraints on the cosmological variability of the fine-structure constantVLT/UVES constraints on the cosmological variability of the fine-structure con…The UVES Large Program for Testing Fundamental Physics II: Constraints on a Change in {mu} Towards Quasar HE 0027-1836The UVES Large Program for Testing Fundamental Physics II: Constraints on a…The UVES Large Program for Testing Fundamental Physics: I Bounds on a change in alpha towards quasar HE 2217-2818The UVES Large Program for Testing Fundamental Physics: I Bounds on a cha…Probing the variability of the fine- structure constant with the VLT UVESMolecular hydrogen, deuterium and metal abundances in the damped ly-alpha system at Z = 3.025 toward qso 0347-3819Molecular hydrogen, deuterium and metal abundances in the damped ly-alp…199520002005201020152020202505001000150020002500
Created with Highcharts 9.0.1Fraction [%]Breakdown of Most Cited Papers (Fraction)Search for chameleon-like scalar fields with the ammonia methodOn a time dependence of physical constantsAn upper limit to the variation in the fundamental constants at redshift z = 5.2An upper limit to the variation in the fundamental constants at redshift z = 5…Searching for chameleon-like scalar fields with the ammonia method. II. Mapping of cold molecular cores in NH3 and HC3N linesSearching for chameleon-like scalar fields with the ammonia method. II. Map…Uves observations of qso 0000-2620: argon and phosphorus abundances in the dust-free damped ly-alpha system at zabs = 3.3901Uves observations of qso 0000-2620: argon and phosphorus abundances in …A new constraint on cosmological variability of the proton-to-electron mass ratioA new constraint on cosmological variability of the proton-to-electron mass ra…UVES radial velocity accuracy from asteroid observations. Implications for the fine structure constant variabilityUVES radial velocity accuracy from asteroid observations. Implications for th…Methanol as a tracer of fundamental constantsFirst measurement of Mg isotope abundances at high redshifts and accurate estimate of Delta alpha/alphaFirst measurement of Mg isotope abundances at high redshifts and accurate …The cosmic microwave background radiation temperature at Z = 3.025 toward qso 0347-3819The cosmic microwave background radiation temperature at Z = 3.025 towa…Bounds on the fine structure constant variability from FeII absorption lines in QSO spectraBounds on the fine structure constant variability from FeII absorption lines in…A new measure of delta alpha/alpha at redshift z = 1.84 from very high resolution spectra of Q1101-264A new measure of delta alpha/alpha at redshift z = 1.84 from very high resol…Most precise single redshift bound to delta alpha/alphaEarly stages of nitrogen enrichment in galaxies: Clues from measurements in damped lyman alpha systemsEarly stages of nitrogen enrichment in galaxies: Clues from measurements in…VLT/UVES constraints on the cosmological variability of the fine-structure constantVLT/UVES constraints on the cosmological variability of the fine-structure con…The UVES Large Program for Testing Fundamental Physics II: Constraints on a Change in {mu} Towards Quasar HE 0027-1836The UVES Large Program for Testing Fundamental Physics II: Constraints on a…The UVES Large Program for Testing Fundamental Physics: I Bounds on a change in alpha towards quasar HE 2217-2818The UVES Large Program for Testing Fundamental Physics: I Bounds on a cha…Probing the variability of the fine- structure constant with the VLT UVESMolecular hydrogen, deuterium and metal abundances in the damped ly-alpha system at Z = 3.025 toward qso 0347-3819Molecular hydrogen, deuterium and metal abundances in the damped ly-alp…19952000200520102015202020250255075100
Created with Highcharts 9.0.1Citations/1 YearCitations/PeriodCitations / 1 YearMoving average1995200020052010201520202025050100150200