Akio Ohama

39 total papers · 765 total citations
10 papers, 263 citations indexed

About

Akio Ohama is a scholar working on Astronomy and Astrophysics, Spectroscopy and Nuclear and High Energy Physics. According to data from OpenAlex, Akio Ohama has authored 10 papers receiving a total of 263 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Astronomy and Astrophysics, 2 papers in Spectroscopy and 2 papers in Nuclear and High Energy Physics. Recurrent topics in Akio Ohama's work include Astrophysics and Star Formation Studies (9 papers), Stellar, planetary, and galactic studies (7 papers) and Astro and Planetary Science (3 papers). Akio Ohama is often cited by papers focused on Astrophysics and Star Formation Studies (9 papers), Stellar, planetary, and galactic studies (7 papers) and Astro and Planetary Science (3 papers). Akio Ohama collaborates with scholars based in Japan, Australia and Germany. Akio Ohama's co-authors include Y. Fukui, Kazufumi Torii, N. Furukawa, N. Mizuno, J. R. Dawson, Kengo Tachihara, Hidetoshi Sano, Hiroaki Yamamoto, Atsushi Nishimura and T. Okuda and has published in prestigious journals such as The Astrophysical Journal, Publications of the Astronomical Society of Japan and Journal of High Energy Astrophysics.

In The Last Decade

Akio Ohama

10 papers receiving 247 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Akio Ohama 260 49 31 25 18 10 263
J. Ngoumou 313 1.2× 23 0.5× 36 1.2× 28 1.1× 21 1.2× 9 327
François Levrier 271 1.0× 41 0.8× 46 1.5× 41 1.6× 10 0.6× 14 286
S. Zoonematkermani 299 1.1× 92 1.9× 36 1.2× 15 0.6× 5 0.3× 8 307
Jacqueline A. Davidson 299 1.1× 27 0.6× 30 1.0× 32 1.3× 5 0.3× 15 309
Molly Gallagher 268 1.0× 19 0.4× 45 1.5× 17 0.7× 9 0.5× 8 271
K. Torstensson 316 1.2× 29 0.6× 95 3.1× 42 1.7× 9 0.5× 13 323
Fabrice Roy 229 0.9× 35 0.7× 55 1.8× 60 2.4× 6 0.3× 7 241
Bastian Körtgen 305 1.2× 13 0.3× 29 0.9× 44 1.8× 26 1.4× 18 308
L. A. Montier 293 1.1× 14 0.3× 43 1.4× 48 1.9× 20 1.1× 9 293
Rihei Abe 216 0.8× 18 0.4× 49 1.6× 23 0.9× 7 0.4× 8 220

Countries citing papers authored by Akio Ohama

Since Specialization
Citations

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

Fields of papers citing papers by Akio Ohama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Akio Ohama

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

All Works

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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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