Akio Ohama

666 total citations
9 papers, 192 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 9 papers receiving a total of 192 indexed citations (citations by other indexed papers that have themselves been cited), including 9 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 (8 papers), Stellar, planetary, and galactic studies (6 papers) and Astro and Planetary Science (3 papers). Akio Ohama is often cited by papers focused on Astrophysics and Star Formation Studies (8 papers), Stellar, planetary, and galactic studies (6 papers) and Astro and Planetary Science (3 papers). Akio Ohama collaborates with scholars based in Japan, Germany and Australia. Akio Ohama's co-authors include Y. Fukui, Kengo Tachihara, Atsushi Nishimura, Hiroaki Yamamoto, Hidetoshi Sano, Kazufumi Torii, T. Okuda, Hiroyuki Maezawa, Toshikazu Onishi and N. Mizuno 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

9 papers receiving 181 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Akio Ohama Japan	8	189	45	23	19	15	9	192
Rei Enokiya Japan	9	265 1.4×	55 1.2×	30 1.3×	20 1.1×	9 0.6×	28	274
J. Ngoumou Germany	7	314 1.7×	23 0.5×	36 1.6×	28 1.5×	21 1.4×	9	328
S. N. Longmore United Kingdom	5	170 0.9×	48 1.1×	53 2.3×	31 1.6×	6 0.4×	6	176
Yoji Mizuno Japan	3	294 1.6×	20 0.4×	44 1.9×	28 1.5×	17 1.1×	4	296
Molly Gallagher United States	8	270 1.4×	20 0.4×	46 2.0×	17 0.9×	9 0.6×	8	273
A. Heithausen Germany	9	274 1.4×	40 0.9×	57 2.5×	59 3.1×	8 0.5×	28	283
Rihei Abe Japan	6	216 1.1×	18 0.4×	49 2.1×	23 1.2×	7 0.5×	8	220
X. Dupac France	6	274 1.4×	29 0.6×	24 1.0×	38 2.0×	7 0.5×	10	278
T. Culverhouse United States	6	155 0.8×	22 0.5×	53 2.3×	15 0.8×	6 0.4×	9	155
A. F. Loenen Netherlands	7	322 1.7×	31 0.7×	49 2.1×	20 1.1×	5 0.3×	13	329

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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9 of 9 papers shown

Fujita, Shinji, Hidetoshi Sano, Rei Enokiya, et al.. (2021). Massive star formation in the Carina nebula complex and Gum 31. II. A cloud–cloud collision in Gum 31. Publications of the Astronomical Society of Japan. 73(5). 1255–1261. 1 indexed citations

Bontemps, S., S. D. Clarke, D. Arzoumanian, et al.. (2020). Formation of the Musca filament: evidence for asymmetries in the accretion flow due to a cloud–cloud collision. Springer Link (Chiba Institute of Technology). 29 indexed citations

Enokiya, Rei, Akio Ohama, Hidetoshi Sano, et al.. (2020). High-mass star formation in Orion B triggered by cloud–cloud collision: Merging molecular clouds in NGC 2024. Publications of the Astronomical Society of Japan. 73(Supplement_1). S256–S272. 22 indexed citations

Fujita, Shinji, Hidetoshi Sano, Rei Enokiya, et al.. (2020). Massive star formation in the Carina nebula complex and Gum 31. I. the Carina nebula complex. Publications of the Astronomical Society of Japan. 73(Supplement_1). S201–S219. 12 indexed citations

Fujita, Shinji, Kazufumi Torii, Nario Kuno, et al.. (2019). Massive star formation in W51 A triggered by cloud–cloud collisions. Publications of the Astronomical Society of Japan. 73(Supplement_1). S172–S200. 23 indexed citations

Sano, Hidetoshi, E. M. Reynoso, Ikuyuki Mitsuishi, et al.. (2017). Interstellar gas and X-rays toward the Young supernova remnant RCW 86; pursuit of the origin of the thermal and non-thermal X-ray. Journal of High Energy Astrophysics. 15. 1–18. 16 indexed citations

Fukui, Y., Mikito Kohno, Keiko Yokoyama, et al.. (2017). Formation of the young compact cluster GM 24 triggered by a cloud–cloud collision. Publications of the Astronomical Society of Japan. 70(SP2). 18 indexed citations

Yoshiike, S., Hidetoshi Sano, Akio Ohama, et al.. (2013). THE NEUTRAL INTERSTELLAR GAS TOWARD SNR W44: CANDIDATES FOR TARGET PROTONS IN HADRONIC γ-RAY PRODUCTION IN A MIDDLE-AGED SUPERNOVA REMNANT. The Astrophysical Journal. 768(2). 179–179. 26 indexed citations

Ohama, Akio, J. R. Dawson, N. Furukawa, et al.. (2010). TEMPERATURE AND DENSITY DISTRIBUTION IN THE MOLECULAR GAS TOWARD WESTERLUND 2: FURTHER EVIDENCE FOR PHYSICAL ASSOCIATION. The Astrophysical Journal. 709(2). 975–982. 45 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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