G. A. Ogrean

1.1k total citations
9 papers, 363 citations indexed

About

G. A. Ogrean is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Infectious Diseases. According to data from OpenAlex, G. A. Ogrean has authored 9 papers receiving a total of 363 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Astronomy and Astrophysics, 6 papers in Nuclear and High Energy Physics and 0 papers in Infectious Diseases. Recurrent topics in G. A. Ogrean's work include Galaxies: Formation, Evolution, Phenomena (9 papers), Astrophysical Phenomena and Observations (7 papers) and Astrophysics and Cosmic Phenomena (6 papers). G. A. Ogrean is often cited by papers focused on Galaxies: Formation, Evolution, Phenomena (9 papers), Astrophysical Phenomena and Observations (7 papers) and Astrophysics and Cosmic Phenomena (6 papers). G. A. Ogrean collaborates with scholars based in Germany, United States and Netherlands. G. A. Ogrean's co-authors include M. Brüggen, R. J. van Weeren, H. J. A. Röttgering, M. Hoeft, J. H. Croston, A. Bonafede, A. Simionescu, G. Giovannini, F. Govoni and F. Vazza and has published in prestigious journals such as Monthly Notices of the Royal Astronomical Society and Monthly Notices of the Royal Astronomical Society Letters.

In The Last Decade

G. A. Ogrean

9 papers receiving 342 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
G. A. Ogrean Germany	9	353	252	27	8	5	9	363
Sina Chen China	10	268 0.8×	197 0.8×	36 1.3×	7 0.9×	4 0.8×	25	284
Martin W. Sommer Germany	11	278 0.8×	151 0.6×	67 2.5×	12 1.5×	3 0.6×	20	291
Bradford Snios United States	9	222 0.6×	121 0.5×	24 0.9×	9 1.1×	3 0.6×	16	231
E. Bonnassieux Italy	8	212 0.6×	158 0.6×	29 1.1×	6 0.8×	10 2.0×	16	222
A. Wilber Netherlands	8	240 0.7×	166 0.7×	25 0.9×	2 0.3×	6 1.2×	13	245
R. A. Laing United States	7	302 0.9×	253 1.0×	11 0.4×	7 0.9×	2 0.4×	13	314
Niruj R. Mohan United States	8	258 0.7×	106 0.4×	40 1.5×	4 0.5×	3 0.6×	9	260
F. Savini Italy	8	227 0.6×	159 0.6×	24 0.9×	2 0.3×	6 1.2×	10	232
David Whysong United States	7	388 1.1×	156 0.6×	61 2.3×	6 0.8×	4 0.8×	10	392
Richard Gelderman United States	7	277 0.8×	162 0.6×	25 0.9×	3 0.4×	4 0.8×	19	284

Countries citing papers authored by G. A. Ogrean

Since Specialization

Citations

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

Fields of papers citing papers by G. A. Ogrean

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of G. A. Ogrean

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

All Works

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9 of 9 papers shown

Bonafede, A., R. Cassano, M. Brüggen, et al.. (2017). On the absence of radio haloes in clusters with double relics. Monthly Notices of the Royal Astronomical Society. 470(3). 3465–3475. 32 indexed citations

Gasperin, F. de, G. A. Ogrean, R. J. van Weeren, et al.. (2015). Abell 1033: birth of a radio phoenix. Monthly Notices of the Royal Astronomical Society. 448(3). 2197–2209. 23 indexed citations

Ogrean, G. A., M. Brüggen, R. J. van Weeren, et al.. (2014). Multiple density discontinuities in the merging galaxy cluster CIZA J2242.8+5301. Monthly Notices of the Royal Astronomical Society. 440(4). 3416–3425. 39 indexed citations

Ogrean, G. A., M. Brüggen, R. J. van Weeren, A. Burgmeier, & A. Simionescu. (2014). No shock across part of a radio relic in the merging galaxy cluster ZwCl 2341.1+0000?. Monthly Notices of the Royal Astronomical Society. 443(3). 2463–2474. 12 indexed citations

Bonafede, A., H. T. Intema, M. Brüggen, et al.. (2014). A giant radio halo in the cool core cluster CL1821+643. Monthly Notices of the Royal Astronomical Society Letters. 444(1). L44–L48. 58 indexed citations

Ogrean, G. A. & M. Brüggen. (2013). First X-ray evidence for a shock at the Coma relic. Monthly Notices of the Royal Astronomical Society. 433(2). 1701–1708. 35 indexed citations

Ogrean, G. A., M. Brüggen, R. J. van Weeren, et al.. (2013). Challenges to our understanding of radio relics: X-ray observations of the Toothbrush cluster. Monthly Notices of the Royal Astronomical Society. 433(1). 812–824. 62 indexed citations

Bonafede, A., F. Vazza, M. Brüggen, et al.. (2013). Measurements and simulation of Faraday rotation across the Coma radio relic. Monthly Notices of the Royal Astronomical Society. 433(4). 3208–3226. 62 indexed citations

Ogrean, G. A., M. Brüggen, H. J. A. Röttgering, et al.. (2013). XMM–Newton observations of the merging galaxy cluster CIZA J2242.8+5301. Monthly Notices of the Royal Astronomical Society. 429(3). 2617–2633. 40 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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