E. Semkov

2.3k total citations
42 papers, 334 citations indexed

About

E. Semkov is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Instrumentation. According to data from OpenAlex, E. Semkov has authored 42 papers receiving a total of 334 indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Astronomy and Astrophysics, 13 papers in Nuclear and High Energy Physics and 7 papers in Instrumentation. Recurrent topics in E. Semkov's work include Astrophysics and Star Formation Studies (20 papers), Stellar, planetary, and galactic studies (20 papers) and Astro and Planetary Science (15 papers). E. Semkov is often cited by papers focused on Astrophysics and Star Formation Studies (20 papers), Stellar, planetary, and galactic studies (20 papers) and Astro and Planetary Science (15 papers). E. Semkov collaborates with scholars based in Bulgaria, United States and China. E. Semkov's co-authors include R. Bachev, A. Strigachev, S. Peneva, S. Ibryamov, Alok C. Gupta, Paul J. Wiita, Haritma Gaur, Aditi Agarwal, U. Munari and G. Damljanović and has published in prestigious journals such as SHILAP Revista de lepidopterología, Monthly Notices of the Royal Astronomical Society and Astronomy and Astrophysics.

In The Last Decade

E. Semkov

39 papers receiving 314 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
E. Semkov Bulgaria	11	305	181	19	15	13	42	334
Anabella Araudo Czechia	16	576 1.9×	524 2.9×	9 0.5×	8 0.5×	11 0.8×	43	630
C. J. Mayer United Kingdom	8	242 0.8×	180 1.0×	8 0.4×	16 1.1×	13 1.0×	17	271
J. M. Marr United States	9	351 1.2×	205 1.1×	9 0.5×	10 0.7×	35 2.7×	20	372
Marco Fatuzzo United States	11	435 1.4×	180 1.0×	31 1.6×	36 2.4×	33 2.5×	38	476
Sean Points Chile	15	645 2.1×	281 1.6×	18 0.9×	11 0.7×	38 2.9×	54	659
K. L. Emig United States	10	270 0.9×	119 0.7×	25 1.3×	15 1.0×	33 2.5×	25	290
T. Ghosh Puerto Rico	8	219 0.7×	131 0.7×	9 0.5×	20 1.3×	19 1.5×	26	238
R. Beswick United Kingdom	13	497 1.6×	219 1.2×	10 0.5×	15 1.0×	47 3.6×	46	503
D. Anish Roshi United States	11	230 0.8×	72 0.4×	23 1.2×	21 1.4×	9 0.7×	41	251
W. Frieswijk Netherlands	6	319 1.0×	139 0.8×	28 1.5×	8 0.5×	28 2.2×	11	328

Countries citing papers authored by E. Semkov

Since Specialization

Citations

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

Fields of papers citing papers by E. Semkov

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of E. Semkov

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

All Works

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20 of 20 papers shown

Gupta, Alok C., R. Bachev, Paul J. Wiita, et al.. (2023). Multiband optical variability on diverse time-scales of the TeV blazar TXS 0506 + 056, the first cosmic neutrino source. Monthly Notices of the Royal Astronomical Society. 527(1). 1344–1356. 1 indexed citations

Ibryamov, S., et al.. (2023). Study of the Long-term BVR _c I _c Photometric Variability of Eight PMS Stars in the Young Open Cluster Trumpler 37*. Research in Astronomy and Astrophysics. 23(8). 85006–85006.

Zamanov, R., G. Latev, E. Semkov, et al.. (2023). Accretion in the recurrent nova T CrB: Linking the superactive state to the predicted outburst. Astronomy and Astrophysics. 680. L18–L18. 10 indexed citations

Semkov, E., et al.. (2022). Long-term Photometric Study of the Pre-main Sequence Star V1180 Cas. Research in Astronomy and Astrophysics. 22(12). 125014–125014.

Semkov, E., S. Peneva, & S. Ibryamov. (2021). Long-term optical photometric monitoring of the FUor star V900 Mon. SHILAP Revista de lepidopterología. 3 indexed citations

Semkov, E., et al.. (2017). Photometric and spectroscopic study of the new FUor star V2493 Cyg. 26. 57. 1 indexed citations

Semkov, E., S. Peneva, & S. Ibryamov. (2015). The pre-main-sequence star V1184 Tauri (CB 34V) at the end of prolonged eclipse. Springer Link (Chiba Institute of Technology). 7 indexed citations

Strigachev, A., R. Bachev, E. Semkov, et al.. (2015). Photometric study of a gamma-ray loud narrow line Seyfert 1: PKS 1502+036. 22. 33. 1 indexed citations

Gaur, Haritma, Alok C. Gupta, R. Bachev, et al.. (2015). Optical and radio variability of BL Lacertae. Astronomy and Astrophysics. 582. A103–A103. 12 indexed citations

10.

Semkov, E., S. Peneva, U. Munari, et al.. (2013). Photometric and spectroscopic variability of the FUor star V582 Aurigae. Springer Link (Chiba Institute of Technology). 7 indexed citations

11.

Semkov, E., R. Bachev, A. Strigachev, et al.. (2013). Recent optical activity of Mrk 421. ATel. 4982. 1. 1 indexed citations

12.

Semkov, E., S. Peneva, U. Munari, et al.. (2012). Optical photometric and spectral study of the new FU Orionis object V2493 Cygni (HBC 722). Astronomy and Astrophysics. 542. A43–A43. 20 indexed citations

13.

Semkov, E. & S. Peneva. (2010). Photometric follow-up observations of the new FUor candidate HBC 722. ATel. 2819. 1. 1 indexed citations

14.

Munari, U., A. Milani, P. Valisa, & E. Semkov. (2010). Spectroscopic confirmation of HBC 722 as a new FU Orionis star in NGC 7000. ATel. 2808. 1. 5 indexed citations

15.

Peneva, S., E. Semkov, U. Munari, & K. Birkle. (2010). A long-term photometric study of the FU Orionis star V 733 Cephei. Astronomy and Astrophysics. 515. A24–A24. 17 indexed citations

16.

Bachev, R., A. Strigachev, E. Semkov, & B. Mihov. (2008). Spectroscopy of bright quasars: emission lines and internal extinction. Springer Link (Chiba Institute of Technology). 1 indexed citations

17.

Semkov, E., P. Kroll, T. Berthold, et al.. (2008). A long-term photometric study of V 1184 Tauri. Astronomy and Astrophysics. 483(2). 537–542. 7 indexed citations

18.

Semkov, E.. (2004). A new deep minimum in the light curve of the PMS star V 1184 Tauri (CB 34V). Astronomy and Astrophysics. 419(3). L59–L62. 9 indexed citations

19.

Semkov, E.. (2003). Photometric and spectroscopic study of V 1184 Tauri. Astronomy and Astrophysics. 404(2). 655–659. 11 indexed citations

20.

Semkov, E., et al.. (1997). Wide-Field Plate Database. 244. 1 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.

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