P. Challis
Impact in
- Astronomy and Astrophysics top 0.05%
- Cosmology and Gravitation Theories
- Galaxies: Formation, Evolution, Phenomena
- Gamma-ray bursts and supernovae
- Stellar, planetary, and galactic studies
- Pulsars and Gravitational Waves Research
- Nuclear and High Energy Physics top 0.05%
- Black Holes and Theoretical Physics
- Dark Matter and Cosmic Phenomena
- Astrophysics and Cosmic Phenomena
Papers in
-
- Gamma-ray bursts and supernovae 44
- Stellar, planetary, and galactic studies 22
- Astro and Planetary Science 14
- Astrophysical Phenomena and Observations 13
- Pulsars and Gravitational Waves Research 12
- Astrophysics and Star Formation Studies 3
-
- Astrophysics and Cosmic Phenomena 11
- Co-authors
- R. Kirshner (37 shared papers)P. Garnavich (18 shared papers)A. V. Filippenko (17 shared papers)Saurabh W. Jha (7 shared papers)N. B. Suntzeff (9 shared papers)B. Leibundgut (8 shared papers)M. M. Phillips (7 shared papers)B. Schmidt (7 shared papers)
- Journals
- The Astrophysical Journal (19 papers)The Astronomical Journal (9 papers)Astronomy and Astrophysics (4 papers)Monthly Notices of the Royal Astronomical Society (3 papers)Publications of the Astronomical Society of the Pacific (3 papers)
- Partner nations
- United StatesChileSweden
In The Last Decade
P. Challis
47 papers receiving 13.0k citations
P. Challis's Hit Papers
Peers
Comparison fields: 5 of 106
- Astronomy and Astrophysics 13.1k
- Nuclear and High Energy Physics 8.4k
- Instrumentation 634
- Statistical and Nonlinear Physics 1.1k
- Oceanography 711
Countries citing papers authored by P. Challis
This map shows the geographic impact of P. Challis'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 P. Challis with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P. Challis more than expected).
Fields of papers citing papers by P. Challis
This network shows the impact of papers produced by P. Challis. 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 P. Challis. The network helps show where P. Challis may publish in the future.
Co-authors
The 25 scholars most cited alongside P. Challis, 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 48 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant Hit paper breakdown → | 1998 | 11811 |
| 2 | 2008 | 188 | |
| 3 | 2002 | 105 | |
| 4 | 1995 | 101 | |
| 5 | 2005 | 94 | |
| 6 | 2002 | 92 | |
| 7 | 2014 | 85 | |
| 8 | 2005 | 82 | |
| 9 | 2008 | 74 | |
| 10 | 1996 | 60 | |
| 11 | 2003 | 52 | |
| 12 | 2002 | 48 | |
| 13 | 2004 | 47 | |
| 14 | 2010 | 47 | |
| 15 | 1997 | 46 | |
| 16 | 2006 | 42 | |
| 17 | 2011 | 38 | |
| 18 | 1999 | 35 | |
| 19 | 1999 | 34 | |
| 20 | 2010 | 32 |
About P. Challis
P. Challis is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics, Instrumentation, Molecular Biology and Cardiology and Cardiovascular Medicine, having authored 48 papers that have together received 13.5k indexed citations. Recurring topics across this work include Gamma-ray bursts and supernovae (44 papers), Stellar, planetary, and galactic studies (22 papers), Astro and Planetary Science (14 papers), Astrophysical Phenomena and Observations (13 papers), Pulsars and Gravitational Waves Research (12 papers), Astrophysics and Cosmic Phenomena (11 papers), Astronomy and Astrophysical Research (5 papers) and Astrophysics and Star Formation Studies (3 papers). The work is most often cited by research in Astronomy and Astrophysics (13.1k citations), Nuclear and High Energy Physics (8.4k citations), Instrumentation (634 citations), Statistical and Nonlinear Physics (1.1k citations) and Oceanography (711 citations). P. Challis has collaborated with scholars based in United States, Chile and Sweden. Frequent co-authors include R. Kirshner, P. Garnavich, A. V. Filippenko, Saurabh W. Jha, N. B. Suntzeff, B. Leibundgut, M. M. Phillips, B. Schmidt, Adam G. Riess and J. Spyromilio. Their work appears in journals such as The Astrophysical Journal, The Astronomical Journal, Astronomy and Astrophysics, Monthly Notices of the Royal Astronomical Society and Publications of the Astronomical Society of the Pacific.
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.