G. Vasilopoulos

1.8k total citations
76 papers, 1.1k citations indexed

About

G. Vasilopoulos is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Geophysics. According to data from OpenAlex, G. Vasilopoulos has authored 76 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 68 papers in Astronomy and Astrophysics, 23 papers in Nuclear and High Energy Physics and 13 papers in Geophysics. Recurrent topics in G. Vasilopoulos's work include Astrophysical Phenomena and Observations (57 papers), Pulsars and Gravitational Waves Research (38 papers) and Gamma-ray bursts and supernovae (25 papers). G. Vasilopoulos is often cited by papers focused on Astrophysical Phenomena and Observations (57 papers), Pulsars and Gravitational Waves Research (38 papers) and Gamma-ray bursts and supernovae (25 papers). G. Vasilopoulos collaborates with scholars based in Germany, United States and France. G. Vasilopoulos's co-authors include F. Haberl, Chandreyee Maitra, S. Carpano, Μαρία Πετροπούλου, F. Koliopanos, P. Maggi, N. A. Webb, A. Udalski, O. Godet and R. Sturm and has published in prestigious journals such as Journal of the American College of Cardiology, The Astrophysical Journal and Monthly Notices of the Royal Astronomical Society.

In The Last Decade

G. Vasilopoulos

67 papers receiving 985 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
G. Vasilopoulos Germany 18 908 357 218 106 70 76 1.1k
Chandreyee Maitra Germany 15 747 0.8× 217 0.6× 201 0.9× 70 0.7× 76 770
Sudip Bhattacharyya India 19 1.2k 1.3× 346 1.0× 368 1.7× 193 1.8× 92 1.3k
A. Różáńska Poland 18 1.1k 1.2× 372 1.0× 138 0.6× 112 1.1× 75 1.1k
A. B. Hill United Kingdom 17 1.0k 1.1× 371 1.0× 137 0.6× 46 0.4× 1 0.0× 47 1.1k
Gaurava K. Jaisawal Denmark 17 828 0.9× 198 0.6× 266 1.2× 103 1.0× 88 853
M. Giustini Spain 20 1.1k 1.2× 387 1.1× 87 0.4× 80 0.8× 40 1.2k
M. Orlandini Italy 20 1.2k 1.3× 448 1.3× 225 1.0× 96 0.9× 85 1.2k
M. Del Santo Italy 20 1.1k 1.2× 521 1.5× 150 0.7× 160 1.5× 104 1.2k
D. J. K. Buisson United Kingdom 17 885 1.0× 353 1.0× 76 0.3× 136 1.3× 51 907
C. S. Anderson United States 16 581 0.6× 334 0.9× 17 0.1× 12 0.1× 8 0.1× 43 686

Countries citing papers authored by G. Vasilopoulos

Since Specialization
Citations

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

Fields of papers citing papers by G. Vasilopoulos

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of G. Vasilopoulos

This figure shows the co-authorship network connecting the top 25 collaborators of G. Vasilopoulos. A scholar is included among the top collaborators of G. Vasilopoulos 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 G. Vasilopoulos. G. Vasilopoulos 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.
Vasilopoulos, G., et al.. (2025). Two decades of optical variability of Small Magellanic Cloud high-mass X-ray binaries. Astronomy and Astrophysics. 694. A43–A43. 3 indexed citations
2.
Margutti, R., D. L. Coppejans, Katie Auchettl, et al.. (2023). The Luminosity Phase Space of Galactic and Extragalactic X-Ray Transients Out to Intermediate Redshifts. The Astrophysical Journal. 959(2). 75–75. 3 indexed citations
3.
Haberl, F., Chandreyee Maitra, D. A. H. Buckley, et al.. (2023). SRG/eROSITA-triggered XMM-Newton observations of three Be/X-ray binaries in the LMC: Discovery of X-ray pulsations. Astronomy and Astrophysics. 671. A90–A90. 5 indexed citations
4.
Jaisawal, Gaurava K., G. Vasilopoulos, Sachindra Naik, et al.. (2023). On the cyclotron absorption line and evidence of the spectral transition in SMC X-2 during 2022 giant outburst. Monthly Notices of the Royal Astronomical Society. 521(3). 3951–3961. 10 indexed citations
5.
Haberl, F., G. Vasilopoulos, Chandreyee Maitra, et al.. (2022). eRASSt J040515.6 − 745202, an X-ray burster in the Magellanic Bridge. Astronomy and Astrophysics. 669. A66–A66. 2 indexed citations
6.
Ho, Wynn C. G., L. Kuiper, C. M. Espinoza, et al.. (2022). Timing Six Energetic Rotation-powered X-Ray Pulsars, Including the Fast-spinning Young PSR J0058-7218 and Big Glitcher PSR J0537-6910. The Astrophysical Journal. 939(1). 7–7. 13 indexed citations
7.
Laycock, S., et al.. (2022). Modeling the Luminosity-dependent Pulse Profile and Emission Geometry of SMC X-2 during a Giant Outburst. The Astrophysical Journal. 936(1). 90–90. 6 indexed citations
8.
Vasilopoulos, G., Paul S. Ray, Keith C. Gendreau, et al.. (2020). The 2019 super-Eddington outburst of RX J0209.6−7427: detection of pulsations and constraints on the magnetic field strength. Monthly Notices of the Royal Astronomical Society. 494(4). 5350–5359. 44 indexed citations
9.
Tsygankov, Sergey S., Victor Doroshenko, Alexander A. Mushtukov, et al.. (2020). The unusual behavior of the young X-ray pulsar SXP 1062 during the 2019 outburst. Springer Link (Chiba Institute of Technology). 6 indexed citations
10.
Koliopanos, F., G. Vasilopoulos, Sébastien Guillot, & N. A. Webb. (2020). Disappearance of the Fe K α emission line in ultracompact X-ray binaries 4U 1543−624  and Swift J1756.9−2508. Monthly Notices of the Royal Astronomical Society. 500(4). 5603–5613. 6 indexed citations
11.
Vasilopoulos, G., F. Haberl, S. Carpano, & Chandreyee Maitra. (2018). NGC 300 ULX1: A test case for accretion torque theory. Springer Link (Chiba Institute of Technology). 29 indexed citations
12.
Vasilopoulos, G., F. Haberl, S. Carpano, & Chandreyee Maitra. (2018). Spin period evolution of the newly identified ULX pulsar (NGC 300 ULX1) associated with the supernova impostor SN2010da. The astronomer's telegram. 11179. 1. 1 indexed citations
13.
Vasilopoulos, G., F. Haberl, & P. Maggi. (2017). Detection of a new X-ray outburst from the SMC Be/X-ray binary Swift J010745.0-722740, confirming the 1180 d orbital period. ATel. 10253. 1.
14.
Koliopanos, F., G. Vasilopoulos, O. Godet, et al.. (2017). ULX spectra revisited: Accreting, highly magnetized neutron stars as the engines of ultraluminous X-ray sources. Springer Link (Chiba Institute of Technology). 66 indexed citations
15.
Haberl, F., G. L. Israel, G. A. Rodríguez Castillo, et al.. (2016). EXTraS discovery of two pulsators in the direction of the LMC: a Be/X-ray binary pulsar in the LMC and a candidate double-degenerate polar in the foreground. Astronomy and Astrophysics. 598. A69–A69. 16 indexed citations
16.
Gazeas, K., et al.. (2015). Optical follow-up of V404 Cyg during the current enhanced activity.. The astronomer's telegram. 7650. 1. 1 indexed citations
17.
Vasilopoulos, G., F. Haberl, R. Sturm, P. Maggi, & A. Udalski. (2014). Spectral and temporal properties of RX J0520.5-6932 (LXP 8.04) during a type-I outburst. Springer Link (Chiba Institute of Technology). 19 indexed citations
18.
Maggi, P., R. Sturm, F. Haberl, G. Vasilopoulos, & A. Udalski. (2014). Swift J010745.0-722740, a new SMC Be/X-ray binary with possibly a very long orbital period. The astronomer's telegram. 5778. 1. 1 indexed citations
19.
Vasilopoulos, G., P. Maggi, F. Haberl, et al.. (2013). Swift J053041.9-665426, a new Be/X-ray binary pulsar in the Large Magellanic Cloud. Springer Link (Chiba Institute of Technology). 22 indexed citations
20.
Vasilopoulos, G., P. Maggi, R. Sturm, et al.. (2013). X-ray outburst of RX J0520.5-6932, confirmed as a Be/X-ray binary. ATel. 4748. 1. 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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