Hirohisa Hara
- Astronomy and Astrophysics top 0.5%
- Molecular Biology
- Atomic and Molecular Physics, and Optics top 10%
- Nuclear and High Energy Physics top 5%
- Artificial Intelligence top 5%
- Co-authors
- S. TsunetaT. KosugiS. MasudaY. OgawaraPeter R. YoungL. K. HarraTakayuki WatanabeJ. T. Mariska
- Topics
- Solar and Space Plasma Dynamics (129 papers)Stellar, planetary, and galactic studies (61 papers)Astro and Planetary Science (39 papers)
- Partner nations
- JapanUnited StatesUnited Kingdom
In The Last Decade
Hirohisa Hara
142 papers receiving 3.5k citations
Hit Papers
Peers
Comparison fields: 5 of 45
- Astronomy and Astrophysics 3.5k
- Molecular Biology 661
- Atomic and Molecular Physics, and Optics 297
- Nuclear and High Energy Physics 295
- Artificial Intelligence 285
Countries citing papers authored by Hirohisa Hara
This map shows the geographic impact of Hirohisa Hara'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 Hirohisa Hara with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hirohisa Hara more than expected).
Fields of papers citing papers by Hirohisa Hara
This network shows the impact of papers produced by Hirohisa Hara. 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 Hirohisa Hara. The network helps show where Hirohisa Hara may publish in the future.
Co-authorship network of co-authors of Hirohisa Hara
This figure shows the co-authorship network connecting the top 25 collaborators of Hirohisa Hara. A scholar is included among the top collaborators of Hirohisa Hara 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 Hirohisa Hara. Hirohisa Hara is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 1 | |
| 2 | 6 | |
| 3 | 1 | |
| 4 | 64 | |
| 5 | 12 | |
| 6 | Flare and Erupting Filament of 19th May, 2007 - Sources of a Magnetic Cloud Observed by Stereo | 1 |
| 7 | 114 | |
| 8 | 49 | |
| 9 | Optical Performance of the Solar Optical Telescope aboard HINODE | 3 |
| 10 | A Long-duration Flare Observed With Hinode EIS | 1 |
| 11 | Temperature Structures Above Coronal Hole and Quiet Sun | 1 |
| 12 | Continuous Upflow of Plasmas at the Edge of an Active Region as Revealed by the X-ray Telescope (XRT) aboard Hinode | 1 |
| 13 | 53 | |
| 14 | Contamination Evaluation and Thermal Vacuum Bakeout for SOLAR-B Visible-Light and X-Ray Telescope | 1 |
| 15 | A Coronal Velocity Field around a Long-Duration Event: Search for Reconnection Inflow | 1 |
| 16 | 1 | |
| 17 | The Dynamics of Coronal Holes as Determined From X-ray Synoptic Maps Derived From SXT Imagery | 3 |
| 18 | 25 | |
| 19 | 1 | |
| 20 | 78 |
About Hirohisa Hara
Hirohisa Hara is a scholar working on Astronomy and Astrophysics, Atomic and Molecular Physics, and Optics and Oceanography, having authored 150 papers that have together received 3.7k indexed citations. Recurring topics across this work include Solar and Space Plasma Dynamics (129 papers), Stellar, planetary, and galactic studies (61 papers) and Astro and Planetary Science (39 papers). The work is most often cited by research in Astronomy and Astrophysics (3.5k citations), Nuclear and High Energy Physics (295 citations) and Molecular Biology (661 citations). Hirohisa Hara has collaborated with scholars based in Japan, United States and United Kingdom. Frequent co-authors include S. Tsuneta, T. Kosugi, S. Masuda, Y. Ogawara, Peter R. Young, L. K. Harra, Takayuki Watanabe, J. T. Mariska, Tetsuya Watanabe and G. A. Doschek. Their work appears in journals such as Nature, The Astrophysical Journal and The Astrophysical Journal Supplement Series.
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.