K. Hiroi
Impact in
- Astronomy and Astrophysics top 10%
- Astrophysical Phenomena and Observations
- Gamma-ray bursts and supernovae
- Galaxies: Formation, Evolution, Phenomena
- Stellar, planetary, and galactic studies
- Pulsars and Gravitational Waves Research
- Solar and Space Plasma Dynamics
-
- Astrophysics and Cosmic Phenomena
Papers in
-
- Astrophysical Phenomena and Observations 38
- Gamma-ray bursts and supernovae 7
- Galaxies: Formation, Evolution, Phenomena 2
- Stellar, planetary, and galactic studies 2
- Astrophysics and Star Formation Studies 1
-
- Astrophysics and Cosmic Phenomena 4
- Co-authors
- Kenzo Kinugasa (1 shared paper)Daisaku Nogami (1 shared paper)Satoshi Honda (1 shared paper)Makoto Sakamoto (1 shared paper)Hiroyuki Naito (1 shared paper)T. Iijima (1 shared paper)Osamu Hashimoto (1 shared paper)Yoshihiro Ueda (1 shared paper)
- Journals
- Publications of the Astronomical Society of Japan (8 papers)The Astrophysical Journal (1 paper)Nature (1 paper)GRB Coordinates Network (1 paper)Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE (1 paper)
- Partner nations
- JapanUnited KingdomItaly
In The Last Decade
K. Hiroi
37 papers receiving 744 citations
K. Hiroi's Hit Papers
Peers
Comparison fields: 5 of 9
- Astronomy and Astrophysics 692
- Nuclear and High Energy Physics 103
- Instrumentation 11
- Radiation 1
- Applied Mathematics 1
Countries citing papers authored by K. Hiroi
This map shows the geographic impact of K. Hiroi'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 K. Hiroi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites K. Hiroi more than expected).
Fields of papers citing papers by K. Hiroi
This network shows the impact of papers produced by K. Hiroi. 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 K. Hiroi. The network helps show where K. Hiroi may publish in the future.
Co-authors
The 8 scholars most cited alongside K. Hiroi, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 44 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Relativistic jet activity from the tidal disruption of a star by a massive black hole Hit paper breakdown → | 2011 | 475 |
| 2 | 2012 | 54 | |
| 3 | 2010 | 37 | |
| 4 | Large X-ray flares on stars detected with MAXI/GSC: A universal correlation between the duration of a flare and its X-ray luminosity | 2016 | 37 |
| 5 | 2011 | 32 | |
| 6 | 2011 | 27 | |
| 7 | 2010 | 26 | |
| 8 | 2012 | 18 | |
| 9 | 2009 | 15 | |
| 10 | 2011 | 11 | |
| 11 | 2011 | 4 | |
| 12 | MAXI/GSC detects a new X-ray transient MAXI J0556-332 | 2011 | 4 |
| 13 | MAXI/GSC detection of a new hard X-ray transient source MAXI J1659-152 | 2010 | 3 |
| 14 | GRB 101225A: MAXI/GSC observations. | 2010 | 2 |
| 15 | 2010 | 2 | |
| 16 | MAXI/GSC detection of a soft-to-hard state transition of the BHC Swift J1910.2-0546 / MAXI J1910-057 | 2012 | 2 |
| 17 | MAXI/GSC detection of an increase in X-ray intensity from 4U 1323-619 | 2009 | 1 |
| 18 | MAXI/GSC observes Cyg X-3 in a soft-high state | 2010 | 1 |
| 19 | MAXI/GSC detects X-ray brightening from XTE J1946+274 | 2010 | 1 |
| 20 | MAXI/GSC detects X-ray brightening of Cir X-1 | 2010 | 1 |
About K. Hiroi
K. Hiroi is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics, Nuclear Energy and Engineering, Waste Management and Disposal and Infectious Diseases, having authored 44 papers that have together received 770 indexed citations. Recurring topics across this work include Astrophysical Phenomena and Observations (38 papers), Gamma-ray bursts and supernovae (7 papers), Astrophysics and Cosmic Phenomena (4 papers), Galaxies: Formation, Evolution, Phenomena (2 papers), Stellar, planetary, and galactic studies (2 papers) and Astrophysics and Star Formation Studies (1 paper). The work is most often cited by research in Astronomy and Astrophysics (692 citations), Nuclear and High Energy Physics (103 citations), Instrumentation (11 citations), Radiation (1 citation) and Applied Mathematics (1 citation). K. Hiroi has collaborated with scholars based in Japan, United Kingdom and Italy. Frequent co-authors include Kenzo Kinugasa, Daisaku Nogami, Satoshi Honda, Makoto Sakamoto, Hiroyuki Naito, T. Iijima, Osamu Hashimoto and Yoshihiro Ueda. Their work appears in journals such as Publications of the Astronomical Society of Japan, The Astrophysical Journal, Nature, GRB Coordinates Network and Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE.
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.