S. A. Levshakov

2.5k citations

82 papers · 1.5k indexed · h-index 23

Astronomy and Astrophysics top 2%
Nuclear and High Energy Physics top 5%
Atomic and Molecular Physics, and Optics top 10%
Instrumentation top 5%
Spectroscopy top 5%

Co-authors: D. Reimers P. Molaro I. I. Agafonova M. Centurión S. D’Odorico Ralf Quast M. G. Kozlov Д. А. Варшалович
Topics: Astrophysics and Star Formation Studies (38 papers)Stellar, planetary, and galactic studies (35 papers)Galaxies: Formation, Evolution, Phenomena (28 papers)
Cited by: Astronomy and Astrophysics Instrumentation Nuclear and High Energy Physics
Journals: The Journal of Chemical Physics The Astrophysical Journal Monthly Notices of the Royal Astronomical Society
Partner nations: Russia Germany Italy

In The Last Decade

S. A. Levshakov

76 papers receiving 1.5k citations

Peers

Countries citing papers authored by S. A. Levshakov

Since Specialization

Citations

This map shows the geographic impact of S. A. Levshakov's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by S. A. Levshakov with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites S. A. Levshakov more than expected).

Fields of papers citing papers by S. A. Levshakov

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S. A. Levshakov. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by S. A. Levshakov. The network helps show where S. A. Levshakov may publish in the future.

Co-authorship network of co-authors of S. A. Levshakov

This figure shows the co-authorship network connecting the top 25 collaborators of S. A. Levshakov. A scholar is included among the top collaborators of S. A. Levshakov based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with S. A. Levshakov. S. A. Levshakov is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	Methanol isotopologues as a probe for spatial and temporal variations of the electron-to-proton mass ratio 2023 ·Monthly Notices of the Royal Astronomical Society ·(unknown),M. G. Kozlov,S. A. Levshakov	5
2	36 GHz methanol lines from nearby galaxies: maser or quasi-thermal emission? 2019 ·Astronomy and Astrophysics ·(unknown),C. Henkel,Y. Gong,S. Leurini,R. Mauersberger,S. A. Levshakov,B. Winkel,A. Tarchi,P. Castangia,(unknown),(unknown),S. P. Ellingsen,(unknown),Xi Chen,Xindi Tang	5
3	A rotating helical filament in the L1251 dark cloud 2016 ·Springer Link (Chiba Institute of Technology) ·S. A. Levshakov,D. Reimers,C. Henkel	3
4	Star-forming regions of the Aquila rift cloud complex 2014 ·Astronomy and Astrophysics ·S. A. Levshakov,C. Henkel,D. Reimers,M. Wang	9
5	Fluctuations of the intergalactic ionization field at redshiftz~ 2 2013 ·Astronomy and Astrophysics ·I. I. Agafonova,S. A. Levshakov,D. Reimers,H.-J. Hagen,David Tytler	4
6	An upper limit to the variation in the fundamental constants at redshiftz= 5.2 2012 ·Astronomy and Astrophysics ·S. A. Levshakov,F. Combes,F. Boone,I. I. Agafonova,D. Reimers,M. G. Kozlov	30
7	Searching for chameleon-like scalar fields with the ammonia method 2010 ·Astronomy and Astrophysics ·S. A. Levshakov,А. В. Лапинов,C. Henkel,P. Molaro,D. Reimers,M. G. Kozlov,I. I. Agafonova	39
8	Searching for chameleon-like scalar fields with the ammonia method 2010 ·Astronomy and Astrophysics ·S. A. Levshakov,P. Molaro,А. В. Лапинов,D. Reimers,C. Henkel,Takeshi Sakai	38
9	Metal-rich absorbers at high redshifts: abundance patterns 2009 ·Springer Link (Chiba Institute of Technology) ·S. A. Levshakov,I. I. Agafonova,P. Molaro,D. Reimers,Jinliang Hou	5
10	A new approach fortesting variations of fundamental constants over cosmic epochs using FIRfine-structure lines 2008 ·Astronomy and Astrophysics ·S. A. Levshakov,D. Reimers,M. G. Kozlov,S. G. Porsev,P. Molaro	30
11	UVES radial velocity accuracy from asteroid observations 2008 ·Astronomy and Astrophysics ·P. Molaro,S. A. Levshakov,(unknown),M. Centurión,P. Bonifacio,S. D’Odorico,L. Monaco	44
12	Spectral shape of the UV ionizing background and O VI absorbers at z $\mathsf{\sim 1.5}$ towards HS 0747+4259 2006 ·Astronomy and Astrophysics ·D. Reimers,I. I. Agafonova,S. A. Levshakov,H.-J. Hagen,C. Fechner,David Tytler,David Kirkman,Sebastián López	16
13	Spectral shape of the UV ionizing background and He II absorption at redshifts 1.8 < z < 2.9 2006 ·Astronomy and Astrophysics ·I. I. Agafonova,S. A. Levshakov,D. Reimers,C. Fechner,David Tytler,Robert A. Simcoe,A. Songaila	24
14	HE 0141-3932: A bright QSO with an unusual emission line spectrum and associated absorption 2005 ·Astronomy and Astrophysics ·D. Reimers,(unknown),C. Fechner,I. I. Agafonova,S. A. Levshakov,Sebastián López	19
15	Probing the variability of the fine-structure constant with the VLT/UVES 2004 ·Springer Link (Chiba Institute of Technology) ·Ralf Quast,D. Reimers,S. A. Levshakov	123
16	The broad $\ion{O}{vi}$ absorber at z = 3.02 toward CTQ 325 2004 ·Astronomy and Astrophysics ·S. A. Levshakov,S. D’Odorico,I. I. Agafonova,M. Dessauges‐Zavadsky	3
17	Early stages of nitrogen enrichment in galaxies: Clues from measurements in damped Lyman αsystems 2003 ·Astronomy and Astrophysics ·M. Centurión,P. Molaro,G. Vladilo,Céline Péroux,S. A. Levshakov,V. D’Odorico	65
18	Photoionized $\ion{O}{vi}$ absorbers toward the bright QSO HE 0515–4414 2003 ·Astronomy and Astrophysics ·S. A. Levshakov,I. I. Agafonova,D. Reimers,Robert A. Baade	21
19	Metal abundances and kinematics of quasar absorbers 2002 ·Astronomy and Astrophysics ·S. A. Levshakov,I. I. Agafonova,M. Centurión,I. E. Mazets	12
20	The cosmic microwave background radiation temperature at $\vec{z}_\mathsf{abs} = \mathsf{3.025}$ toward QSO 0347–3819 2002 ·Astronomy and Astrophysics ·P. Molaro,S. A. Levshakov,M. Dessauges‐Zavadsky,S. D’Odorico	44

About S. A. Levshakov

S. A. Levshakov is a scholar working on Instrumentation, Astronomy and Astrophysics and Spectroscopy, having authored 82 papers that have together received 1.5k indexed citations. Recurring topics across this work include Astrophysics and Star Formation Studies (38 papers), Stellar, planetary, and galactic studies (35 papers) and Galaxies: Formation, Evolution, Phenomena (28 papers). The work is most often cited by research in Astronomy and Astrophysics (1.3k citations), Instrumentation (182 citations) and Nuclear and High Energy Physics (340 citations). S. A. Levshakov has collaborated with scholars based in Russia, Germany and Italy. Frequent co-authors include D. Reimers, P. Molaro, I. I. Agafonova, M. Centurión, S. D’Odorico, Ralf Quast, M. G. Kozlov, Д. А. Варшалович, C. Henkel and P. Bonifacio. Their work appears in journals such as The Journal of Chemical Physics, The Astrophysical Journal and Monthly Notices of the Royal Astronomical Society.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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