Elena Seifina

535 total citations
24 papers, 284 citations indexed

About

Elena Seifina is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Biomedical Engineering. According to data from OpenAlex, Elena Seifina has authored 24 papers receiving a total of 284 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Astronomy and Astrophysics, 8 papers in Nuclear and High Energy Physics and 6 papers in Biomedical Engineering. Recurrent topics in Elena Seifina's work include Astrophysical Phenomena and Observations (23 papers), Pulsars and Gravitational Waves Research (10 papers) and Astrophysics and Cosmic Phenomena (8 papers). Elena Seifina is often cited by papers focused on Astrophysical Phenomena and Observations (23 papers), Pulsars and Gravitational Waves Research (10 papers) and Astrophysics and Cosmic Phenomena (8 papers). Elena Seifina collaborates with scholars based in Russia, Italy and United States. Elena Seifina's co-authors include Lev Titarchuk, Nikolai Shaposhnikov, L. Titarchuk, F. Frontera, A. M. Cherepashchuk, К. А. Постнов, A. Chekhtman, M. Revnivtsev, S. Fabrika and E. Filippova and has published in prestigious journals such as The Astrophysical Journal, Monthly Notices of the Royal Astronomical Society and Astronomy and Astrophysics.

In The Last Decade

Elena Seifina

23 papers receiving 270 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Elena Seifina Russia 13 276 96 45 42 12 24 284
M. Revnivtsev Russia 9 349 1.3× 156 1.6× 27 0.6× 38 0.9× 6 0.5× 29 353
Nikolai Shaposhnikov United States 8 211 0.8× 89 0.9× 35 0.8× 28 0.7× 8 0.7× 16 213
Tomohisa Kawashima Japan 9 301 1.1× 129 1.3× 14 0.3× 33 0.8× 14 1.2× 25 310
Yoshihiro Ueda Japan 7 247 0.9× 96 1.0× 30 0.7× 33 0.8× 6 0.5× 19 261
J. Ziółkowski Poland 10 309 1.1× 82 0.9× 36 0.8× 23 0.5× 5 0.4× 38 319
Greg Salvesen United States 9 272 1.0× 85 0.9× 37 0.8× 23 0.5× 8 0.7× 11 278
Arghajit Jana India 11 300 1.1× 116 1.2× 45 1.0× 19 0.5× 5 0.4× 36 308
Qingcui Bu China 9 181 0.7× 65 0.7× 27 0.6× 17 0.4× 3 0.3× 32 204
E. H. Morgan Germany 3 248 0.9× 91 0.9× 41 0.9× 43 1.0× 2 0.2× 9 256
J. A. Tomsick United States 6 333 1.2× 175 1.8× 56 1.2× 23 0.5× 5 0.4× 24 336

Countries citing papers authored by Elena Seifina

Since Specialization
Citations

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

Fields of papers citing papers by Elena Seifina

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Elena Seifina. 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 Elena Seifina. The network helps show where Elena Seifina may publish in the future.

Co-authorship network of co-authors of Elena Seifina

This figure shows the co-authorship network connecting the top 25 collaborators of Elena Seifina. A scholar is included among the top collaborators of Elena Seifina 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 Elena Seifina. Elena Seifina 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.
Titarchuk, Lev & Elena Seifina. (2024). SDSS J075217.84 + 193542.2: X-ray weighing of a secondary BH. Frontiers in Astronomy and Space Sciences. 11. 2 indexed citations
2.
Titarchuk, Lev, et al.. (2024). An X-ray study of changing-look active galactic nuclei. Astronomy and Astrophysics. 693. A126–A126. 1 indexed citations
3.
Titarchuk, Lev, et al.. (2023). OJ 287: A new BH mass estimate of the secondary. Astronomy and Astrophysics. 671. A159–A159. 7 indexed citations
4.
Titarchuk, L. & Elena Seifina. (2022). MAXI J1348–630: Estimating the black hole mass and binary inclination using a scaling technique. Astronomy and Astrophysics. 669. A57–A57. 6 indexed citations
5.
Titarchuk, Lev, et al.. (2020). Spectral index−mass accretion rate correlation and evaluation of black hole masses in AGNs 3C 454.3 and M 87. Springer Link (Chiba Institute of Technology). 7 indexed citations
6.
Seifina, Elena, A. Chekhtman, & Lev Titarchuk. (2018). NGC 4051: Black hole mass and photon index-mass accretion rate correlation. Astronomy and Astrophysics. 613. A48–A48. 14 indexed citations
7.
Seifina, Elena, et al.. (2018). Scaling of X-ray spectral properties of a black hole in the Seyfert 1 galaxy NGC7469. Astronomy and Astrophysics. 619. A21–A21. 10 indexed citations
8.
Titarchuk, Lev & Elena Seifina. (2017). BL Lacertae: X-ray spectral evolution and a black-hole mass estimate. Springer Link (Chiba Institute of Technology). 17 indexed citations
9.
Seifina, Elena, Lev Titarchuk, & Nikolai Shaposhnikov. (2016). X-RAY SPECTRA OF THE HIGH-MASS X-RAY BINARY 4U 1700-37 USING BEPPOSAX, SUZAKU, AND RXTE OBSERVATIONS. The Astrophysical Journal. 821(1). 23–23. 13 indexed citations
10.
Titarchuk, Lev & Elena Seifina. (2016). ESO 243-49 HLX-1: scaling of X-ray spectral properties and black hole mass determination. Astronomy and Astrophysics. 595. A101–A101. 12 indexed citations
11.
Titarchuk, Lev & Elena Seifina. (2015). Scaling of the photon index vs. mass accretion rate correlation and estimate of black hole mass in M101 ULX-1. Springer Link (Chiba Institute of Technology). 17 indexed citations
12.
Seifina, Elena, L. Titarchuk, & Nikolai Shaposhnikov. (2014). BLACK HOLE MASS DETERMINATION IN THE X-RAY BINARY 4U 1630-47: SCALING OF SPECTRAL AND VARIABILITY CHARACTERISTICS. The Astrophysical Journal. 789(1). 57–57. 31 indexed citations
13.
Titarchuk, Lev, Elena Seifina, & F. Frontera. (2013). SPECTRAL STATE EVOLUTION OF 4U 1820–30: THE STABILITY OF THE SPECTRAL INDEX OF THE COMPTONIZATION TAIL. The Astrophysical Journal. 767(2). 160–160. 12 indexed citations
14.
Seifina, Elena & Lev Titarchuk. (2012). GX 3+1: THE STABILITY OF SPECTRAL INDEX AS A FUNCTION OF MASS ACCRETION RATE. The Astrophysical Journal. 747(2). 99–99. 22 indexed citations
15.
Seifina, Elena & Lev Titarchuk. (2011). ON THE CONSTANCY OF THE PHOTON INDEX OF X-RAY SPECTRA OF 4U 1728-34 THROUGH ALL SPECTRAL STATES. The Astrophysical Journal. 738(2). 128–128. 21 indexed citations
16.
Seifina, Elena & Lev Titarchuk. (2010). ON THE NATURE OF THE COMPACT OBJECT IN SS 433: OBSERVATIONAL EVIDENCE OF X-RAY PHOTON INDEX SATURATION. The Astrophysical Journal. 722(1). 586–604. 25 indexed citations
17.
Filippova, E., M. Revnivtsev, S. Fabrika, К. А. Постнов, & Elena Seifina. (2006). Diagnostics of SS433 with the RXTE. Astronomy and Astrophysics. 460(1). 125–131. 18 indexed citations
18.
Cherepashchuk, A. M., et al.. (2003). INTEGRAL observations of SS433, a supercritically accreting microquasar with hard spectrum. Astronomy and Astrophysics. 411(1). L441–L445. 14 indexed citations
19.
Seifina, Elena, et al.. (1996). X-ray light curves in a model for colliding stellar winds in close binary systems. Application to SS433. 40(2). 179–186. 1 indexed citations
20.
Cherepashchuk, A. M., et al.. (1995). Colliding winds model of X-ray radiation in SS 433: analysis of X-ray eclipses. Astrophysics and Space Science. 229(1). 33–48. 6 indexed citations

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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by M. Revnivtsev Breakdown of academic impact, for papers by Nikolai Shaposhnikov Breakdown of academic impact, for papers by Tomohisa Kawashima Breakdown of academic impact, for papers by Yoshihiro Ueda Breakdown of academic impact, for papers by J. Ziółkowski Breakdown of academic impact, for papers by Greg Salvesen Breakdown of academic impact, for papers by Arghajit Jana Breakdown of academic impact, for papers by Qingcui Bu Breakdown of academic impact, for papers by E. H. Morgan Breakdown of academic impact, for papers by J. A. Tomsick
Rankless by CCL
2026