С. Г. Сергеев

4.5k total citations
57 papers, 772 citations indexed

About

С. Г. Сергеев is a scholar working on Astronomy and Astrophysics, Instrumentation and Nuclear and High Energy Physics. According to data from OpenAlex, С. Г. Сергеев has authored 57 papers receiving a total of 772 indexed citations (citations by other indexed papers that have themselves been cited), including 53 papers in Astronomy and Astrophysics, 12 papers in Instrumentation and 12 papers in Nuclear and High Energy Physics. Recurrent topics in С. Г. Сергеев's work include Stellar, planetary, and galactic studies (33 papers), Astrophysics and Star Formation Studies (21 papers) and Galaxies: Formation, Evolution, Phenomena (20 papers). С. Г. Сергеев is often cited by papers focused on Stellar, planetary, and galactic studies (33 papers), Astrophysics and Star Formation Studies (21 papers) and Galaxies: Formation, Evolution, Phenomena (20 papers). С. Г. Сергеев collaborates with scholars based in Ukraine, Russia and Chile. С. Г. Сергеев's co-authors include V. I. Pronik, Victor Doroshenko, Е. А. Сергеева, B. M. Peterson, N. I. Merkulova, Takeo Minezaki, Yuzuru Yoshii, Richard W. Pogge, В. П. Гринин and Christopher A. Onken and has published in prestigious journals such as The Astrophysical Journal, Monthly Notices of the Royal Astronomical Society and The Astrophysical Journal Supplement Series.

In The Last Decade

С. Г. Сергеев

51 papers receiving 737 citations

Peers

С. Г. Сергеев
Neil H. M. Crighton United Kingdom
Laurence P. David United States
E. K. S. Hicks United States
R. J. Beswick United Kingdom
С. Г. Сергеев
Citations per year, relative to С. Г. Сергеев С. Г. Сергеев (= 1×) peers A. I. Shapovalova

Countries citing papers authored by С. Г. Сергеев

Since Specialization
Citations

This map shows the geographic impact of С. Г. Сергеев'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 С. Г. Сергеев with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites С. Г. Сергеев more than expected).

Fields of papers citing papers by С. Г. Сергеев

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by С. Г. Сергеев. 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 С. Г. Сергеев. The network helps show where С. Г. Сергеев may publish in the future.

Co-authorship network of co-authors of С. Г. Сергеев

This figure shows the co-authorship network connecting the top 25 collaborators of С. Г. Сергеев. A scholar is included among the top collaborators of С. Г. Сергеев 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 С. Г. Сергеев. С. Г. Сергеев is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Сергеев, С. Г.. (2020). Spectral variability of the 3C 390.3 nucleus for more than 20 years – II.  Variability of the broad emission-line profiles and He ii λ4686 Å emission-line fluxes. Monthly Notices of the Royal Astronomical Society. 495(1). 971–980. 5 indexed citations
2.
Гринин, В. П., et al.. (2018). Unusual Photometric Activity of the Weak-line T Tauti Star V715 Per. Astronomy Reports. 62(10). 677–688. 3 indexed citations
4.
Сергеев, С. Г., S. A. Klimanov, Victor Doroshenko, et al.. (2010). Variability of the 3C 390.3 nucleus in 2000-2007 and a new estimate of the central black hole mass. Monthly Notices of the Royal Astronomical Society. no–no. 13 indexed citations
5.
Doroshenko, Victor, С. Г. Сергеев, Yu. S. Efimov, S. A. Klimanov, & S. V. Nazarov. (2009). Comparison of the X-ray and optical variabilities in the Seyfert galaxy 3C 120. Astronomy Letters. 35(6). 361–374. 7 indexed citations
6.
Doroshenko, Victor, С. Г. Сергеев, & V. I. Pronik. (2008). The Seyfert 1 galaxy Ark 120 in 1996–2005: U BV RI photometry. Astronomy Reports. 52(3). 167–183. 5 indexed citations
7.
Гринин, В. П., et al.. (2008). Large-scale photometric activity of UX Ori type stars. Astrophysics. 51(1). 1–6. 7 indexed citations
8.
Bentz, Misty C., K. D. Denney, Edward M. Cackett, et al.. (2007). NGC 5548 in a Low‐Luminosity State: Implications for the Broad‐Line Region. The Astrophysical Journal. 662(1). 205–212. 50 indexed citations
9.
Гринин, В. П., et al.. (2006). On the nature of the photometric activity of the T Tauri star V1184 Tau. Astronomy Letters. 32(12). 832–835. 8 indexed citations
10.
Denney, K. D., Misty C. Bentz, B. M. Peterson, et al.. (2006). The Mass of the Black Hole in the Seyfert 1 Galaxy NGC 4593 from Reverberation Mapping. The Astrophysical Journal. 653(1). 152–158. 69 indexed citations
11.
Doroshenko, Victor, et al.. (2006). BVRI CCD Photometry of Comparison Stars in the Fields of 44 Active Galaxies. 360. 69.
12.
Гринин, В. П., et al.. (2006). On the nature of the unique eclipsing system H 187 (HMW 15). Astronomy Letters. 32(12). 827–831. 8 indexed citations
13.
Doroshenko, Victor, et al.. (2005). Optical continuum properties of the NLS1 galaxy Mrk 335 in 1995-2004. Astronomy and Astrophysics. 437(1). 87–93. 9 indexed citations
14.
Гринин, В. П., et al.. (2005). H 187 - At the Onset of a New Eclipse. Astrophysics. 48(4). 445–449. 1 indexed citations
15.
Doroshenko, Victor & С. Г. Сергеев. (2003). Spectral activity of the Seyfert galaxy Markarian 6 in 1970–1991. Astronomy and Astrophysics. 405(3). 909–915. 5 indexed citations
16.
Doroshenko, Victor, С. Г. Сергеев, V. I. Pronik, & K. K. Chuvaev. (1999). Hβ and continuum variability in the Seyfert galaxy Akn 120 from Crimean observations during 1974-1990. Astronomy Letters. 25(9). 569–581. 7 indexed citations
17.
Сергеев, С. Г., V. I. Pronik, Е. А. Сергеева, & Yu. F. Malkov. (1999). COMPLEX VARIABILITY PATTERN IN NGC 4151. II. VARIABLE ABSORPTION FEATURES. 341(3). 740–750.
18.
Сергеев, С. Г., V. I. Pronik, Е. А. Сергеева, & Yu. F. Malkov. (1999). A Link between the Hβ Equivalent Width, Profile Width, BLR Size, and Optical Luminosity from a Small Sample of Well-studied Active Galactic Nuclei. The Astronomical Journal. 118(6). 2658–2667. 12 indexed citations
19.
Сергеев, С. Г.. (1994). Gas kinematics: Estimation of the broad-line region size and the central source mass from the profile variability of the H alpha line in NGC 4151. Astronomy Reports. 38(2). 162–171. 1 indexed citations
20.
Сергеев, С. Г., Yu. F. Malkov, K. K. Chuvaev, & V. I. Pronik. (1994). Analysis of Broad-Line Variability: Reverberation Mapping and Decomposition into Several Components. ASPC. 69. 199. 1 indexed citations

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