R. Opher
Impact in
- Astronomy and Astrophysics top 5%
- Cosmology and Gravitation Theories
- Solar and Space Plasma Dynamics
- Galaxies: Formation, Evolution, Phenomena
- Ionosphere and magnetosphere dynamics
- Astrophysics and Star Formation Studies
-
- Astrophysics and Cosmic Phenomena
- Black Holes and Theoretical Physics
- Dark Matter and Cosmic Phenomena
Papers in
-
- Solar and Space Plasma Dynamics 29
- Cosmology and Gravitation Theories 26
- Astrophysics and Star Formation Studies 12
- Stellar, planetary, and galactic studies 12
- Gamma-ray bursts and supernovae 11
- Galaxies: Formation, Evolution, Phenomena 11
-
- Astrophysics and Cosmic Phenomena 24
- Dark Matter and Cosmic Phenomena 9
- Co-authors
- Ana Pelinson (6 shared papers)Rafael S. de Souza (8 shared papers)V. Jatenco‐Pereira (13 shared papers)M. Opher (6 shared papers)J. Felsteiner (6 shared papers)J. C. N. de Araújo (8 shared papers)E. M. de Gouveia Dal Pino (6 shared papers)Luiz Felippe S. Rodrigues (4 shared papers)
- Journals
- The Astrophysical Journal (20 papers)Monthly Notices of the Royal Astronomical Society (13 papers)Physical Review Letters (3 papers)General Relativity and Gravitation (2 papers)Applied Physics Letters (1 paper)
- Partner nations
- BrazilIsraelUnited States
In The Last Decade
R. Opher
93 papers receiving 583 citations
Peers
Comparison fields: 5 of 49
- Astronomy and Astrophysics 473
- Nuclear and High Energy Physics 274
- Statistical and Nonlinear Physics 67
- Atomic and Molecular Physics, and Optics 152
- Instrumentation 12
Countries citing papers authored by R. Opher
This map shows the geographic impact of R. Opher'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 R. Opher with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. Opher more than expected).
Fields of papers citing papers by R. Opher
This network shows the impact of papers produced by R. Opher. 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 R. Opher. The network helps show where R. Opher may publish in the future.
Co-authors
The 25 scholars most cited alongside R. Opher, 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 100 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Evidence for quasi-quantization of solar flare mm-wave radiation | 1980 | 48 |
| 2 | 2004 | 35 | |
| 3 | 2011 | 23 | |
| 4 | 1981 | 22 | |
| 5 | 1997 | 22 | |
| 6 | 1997 | 21 | |
| 7 | 1993 | 18 | |
| 8 | 1996 | 17 | |
| 9 | Seed Magnetic Fields Generated by Primordial Supernova Explosions | 1998 | 15 |
| 10 | 2005 | 15 | |
| 11 | 1980 | 15 | |
| 12 | 2010 | 14 | |
| 13 | 1975 | 13 | |
| 14 | 1987 | 13 | |
| 15 | 1989 | 12 | |
| 16 | 1997 | 12 | |
| 17 | 2001 | 11 | |
| 18 | 1992 | 11 | |
| 19 | Coherent scattering of cosmic neutrinos | 1974 | 11 |
| 20 | 1997 | 10 |
About R. Opher
R. Opher is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics, Atomic and Molecular Physics, and Optics, Statistical and Nonlinear Physics and Instrumentation, having authored 100 papers that have together received 615 indexed citations. Recurring topics across this work include Solar and Space Plasma Dynamics (29 papers), Cosmology and Gravitation Theories (26 papers), Astrophysics and Cosmic Phenomena (24 papers), Astrophysics and Star Formation Studies (12 papers), Stellar, planetary, and galactic studies (12 papers), Gamma-ray bursts and supernovae (11 papers), Galaxies: Formation, Evolution, Phenomena (11 papers) and Dark Matter and Cosmic Phenomena (9 papers). The work is most often cited by research in Astronomy and Astrophysics (473 citations), Nuclear and High Energy Physics (274 citations), Statistical and Nonlinear Physics (67 citations), Atomic and Molecular Physics, and Optics (152 citations) and Instrumentation (12 citations). R. Opher has collaborated with scholars based in Brazil, Israel and United States. Frequent co-authors include Ana Pelinson, Rafael S. de Souza, V. Jatenco‐Pereira, M. Opher, J. Felsteiner, J. C. N. de Araújo, E. M. de Gouveia Dal Pino, Luiz Felippe S. Rodrigues, Oswaldo D. Miranda and M. Revzen. Their work appears in journals such as The Astrophysical Journal, Monthly Notices of the Royal Astronomical Society, Physical Review Letters, General Relativity and Gravitation and Applied Physics Letters.
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.