P. Sreekumar

11.7k citations
127 papers · 1.9k · h-index 23

Impact in

  • Nuclear and High Energy Physics top 1%
    • Astrophysics and Cosmic Phenomena
    • Dark Matter and Cosmic Phenomena
    • Neutrino Physics Research
  • Astronomy and Astrophysics top 1%
    • Gamma-ray bursts and supernovae
    • Radio Astronomy Observations and Technology
    • Astrophysical Phenomena and Observations
    • Pulsars and Gravitational Waves Research
    • Galaxies: Formation, Evolution, Phenomena

Papers in

  • Astronomy and Astrophysics 106
    • Gamma-ray bursts and supernovae 49
    • Planetary Science and Exploration 19
    • Solar and Space Plasma Dynamics 18
    • Astro and Planetary Science 17
  • Nuclear and High Energy Physics 78
    • Astrophysics and Cosmic Phenomena 63
    • Particle Detector Development and Performance 26
    • Dark Matter and Cosmic Phenomena 21
Co-authors
D. J. Thompson (48 shared papers)P. L. Nolan (48 shared papers)R. C. Hartman (53 shared papers)C. E. Fichtel (55 shared papers)D. L. Bertsch (50 shared papers)G. Kanbach (39 shared papers)S. D. Hunter (41 shared papers)P. F. Michelson (48 shared papers)
Journals
The Astrophysical Journal (36 papers)Monthly Notices of the Royal Astronomical Society (7 papers)Advances in Space Research (6 papers)Planetary and Space Science (4 papers)Current Science (3 papers)
Partner nations
United StatesIndiaGermany

In The Last Decade

P. Sreekumar

117 papers receiving 1.8k citations

Peers

P. Sreekumar
Comparison fields: 5 of 50
  • Nuclear and High Energy Physics 1.4k
  • Astronomy and Astrophysics 1.6k
  • Instrumentation 55
  • Radiation 106
  • Radiological and Ultrasound Technology 24
Replace R. L. Kinzer with:
R. L. Kinzer United States
J. A. M. Bleeker Netherlands
G. Boella Italy
J. Tueller United States
B. J. Kellett United Kingdom
H. A. Mayer‐Hasselwander Germany
M. Ajello United States
F. Makino Japan
D. E. Gruber United States
B. V. Sreekantan India
P. Sreekumar relative to R. L. Kinzer United States R. L. Kinzer's profile →
Citations per field
00.5×2×3×4×
R. L. Kinzer · 1×
Citations per year

Countries citing papers authored by P. Sreekumar

Since Specialization
Citations

This map shows the geographic impact of P. Sreekumar'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. Sreekumar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P. Sreekumar more than expected).

Fields of papers citing papers by P. Sreekumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P. Sreekumar. 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. Sreekumar. The network helps show where P. Sreekumar may publish in the future.

Co-authors

The 25 scholars most cited alongside P. Sreekumar, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with P. Sreekumar Line = papers co-authored together P. Sreekumar links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 127 papers — load more, or switch the sort, to bring in the rest.

#Work
1
Gamma-Ray Observations of the Crab Nebula: A Study of the Synchro-Compton Spectrum
The Astrophysical Journal ·O. C. de Jager, A. K. Harding, P. F. Michelson, H. I. Nel, P. L. Nolan, P. Sreekumar, D. J. Thompson
1996150
2
EGRET Observations of Radio-bright Supernova Remnants
The Astrophysical Journal ·J. A. Esposito, S. D. Hunter, G. Kanbach, P. Sreekumar
1996125
3
Detection of high-energy gamma radiation from quasar 3C 279 by the EGRET telescope on the Compton Gamma Ray Observatory
The Astrophysical Journal ·R. C. Hartman, D. L. Bertsch, C. E. Fichtel, S. D. Hunter, G. Kanbach, D. A. Kniffen, P. W. Kwok, Y. C. Lin, J. R. Mattox, H. A. Mayer‐Hasselwander, P. F. Michelson, C. von Montigny, H. I. Nel, P. L. Nolan, K. Pinkau, H. Rothermel, E. J. Schneid, M. Sommer, P. Sreekumar, D. J. Thompson
199294
4
Diffuse Gamma-Ray Emission in the Galactic Plane from Cosmic-Ray, Matter, and Photon Interactions
The Astrophysical Journal ·D. L. Bertsch, T. M. Dame, C. E. Fichtel, S. D. Hunter, P. Sreekumar, J. G. Stacy, P. Thaddeus
199389
5
High‐Energy Emission from the TeV Blazar Markarian 501 during Multiwavelength Observations in 1996
The Astrophysical Journal ·J. Kataoka, J. R. Mattox, J. Quinn, H. Kubo, F. Makino, Tadayuki Takahashi, Susumu Inoue, R. C. Hartman, G. M. Madejski, P. Sreekumar, S. J. Wagner
199987
6
Pulsed high-energy γ-radiation from Geminga (1E0630+178)
Nature ·D. L. Bertsch, K. T. S. Brazier, C. E. Fichtel, R. C. Hartman, S. D. Hunter, G. Kanbach, D. A. Kniffen, P. W. Kwok, Y. C. Lin, J. R. Mattox, H. A. Mayer‐Hasselwander, C. von Montigny, P. F. Michelson, P. L. Nolan, K. Pinkau, H. Rothermel, E. J. Schneid, M. Sommer, P. Sreekumar, D. J. Thompson
199276
7
The EGRET detection of quasar 1633 + 382
The Astrophysical Journal ·J. R. Mattox, D. L. Bertsch, J. Chiang, B. L. Dingus, C. E. Fichtel, R. C. Hartman, S. D. Hunter, G. Kanbach, D. A. Kniffen, Ping-Wai Kwok, Y. C. Lin, H. A. Mayer‐Hasselwander, P. F. Michelson, C. von Montigny, P. L. Nolan, K. Pinkau, E. J. Schneid, P. Sreekumar, David Thompson
199373
8
EGRET Observations of the North Galactic Pole Region
The Astrophysical Journal ·P. Sreekumar, D. L. Bertsch, B. L. Dingus, J. A. Esposito, C. E. Fichtel, J. M. Fierro, R. C. Hartman, S. D. Hunter, G. Kanbach, D. A. Kniffen, Y. C. Lin, H. A. Mayer‐Hasselwander, J. R. Mattox, P. F. Michelson, C. von Montigny, R. Mukherjee, P. L. Nolan, E. J. Schneid, D. J. Thompson, T. D. Willis
199668
9
Constraints on the cosmic rays in the Small Magellanic Cloud
Physical Review Letters ·P. Sreekumar, D. L. Bertsch, B. L. Dingus, C. E. Fichtel, R. C. Hartman, S. D. Hunter, G. Kanbach, D. A. Kniffen, Y. C. Lin, J. R. Mattox, H. A. Mayer‐Hasselwander, P. F. Michelson, C. von Montigny, P. L. Nolan, K. Pinkau, E. J. Schneid, R. G. Stone, D. J. Thompson
199348
10
GeV emission from the nearby radio galaxy Centaurus A
Astroparticle Physics ·P. Sreekumar, D. L. Bertsch, R. C. Hartman, P. L. Nolan, D. J. Thompson
199947
11
Time variability in the gamma-ray emission of 3C 279
The Astrophysical Journal ·D. A. Kniffen, D. L. Bertsch, C. E. Fichtel, R. C. Hartman, S. D. Hunter, G. Kanbach, P. W. Kwok, Y. C. Lin, J. R. Mattox, H. A. Mayer‐Hasselwander, P. F. Michelson, C. von Montigny, P. L. Nolan, K. Pinkau, E. J. Schneid, P. Sreekumar, D. J. Thompson
199347
12
UVIT view of ram-pressure stripping in action: star formation in the stripped gas of the GASP jellyfish galaxy JO201 in Abell 85
Monthly Notices of the Royal Astronomical Society ·Koshy George, Bianca M. Poggianti, Marco Gullieuszik, G. Fasano, Callum Bellhouse, J. Postma, A. Moretti, Yara L. Jaffé, Benedetta Vulcani, D. Bettoni, J. Fritz, P. Côté, S. K. Ghosh, J. B. Hutchings, Rekhesh Mohan, P. Sreekumar, C. S. Stalin, Annapurni Subramaniam, S. N. Tandon
201842
13
Observations of the Large Magellanic Cloud in high-energy gamma rays
The Astrophysical Journal ·P. Sreekumar, D. L. Bertsch, B. L. Dingus, C. E. Fichtel, R. C. Hartman, S. D. Hunter, G. Kanbach, D. A. Kniffen, Y. C. Lin, J. R. Mattox, H. A. Mayer‐Hasselwander, P. F. Michelson, C. von Montigny, P. L. Nolan, K. Pinkau, E. J. Schneid, D. J. Thompson
199239
14
Detection of high-energy gamma-ray emission from the BL Lacertae object Markarian 421 by the EGRET telescope on the Compton Observatory
The Astrophysical Journal ·Y. C. Lin, D. L. Bertsch, J. Chiang, C. E. Fichtel, R. C. Hartman, S. D. Hunter, G. Kanbach, D. A. Kniffen, P. W. Kwok, J. R. Mattox, H. A. Mayer‐Hasselwander, P. F. Michelson, C. von Montigny, P. L. Nolan, K. Pinkau, E. J. Schneid, P. Sreekumar, D. J. Thompson
199235
15
Broadband Spectral Analysis of PKS 0528+134: A Report on Six Years of EGRET Observations
The Astrophysical Journal ·R. Mukherjee, M. Bottcher, R. C. Hartman, P. Sreekumar, D. J. Thompson, W. A. Mahoney, T. Pursimo, A. Sillanpaa, L. O. Takalo
199934
16
EGRET observations of active galactic nuclei - 0836 + 710, 0454 - 234, 0804 + 499, 0906 + 430, 1510-089, and 2356 + 196
The Astrophysical Journal ·D. J. Thompson, D. L. Bertsch, B. L. Dingus, C. E. Fichtel, R. C. Hartman, S. D. Hunter, G. Kanbach, D. A. Kniffen, Y. C. Lin, J. R. Mattox, H. A. Mayer‐Hasselwander, P. F. Michelson, C. von Montigny, P. L. Nolan, E. J. Schneid, P. Sreekumar
199333
17
Possible Evidence for Pulsed Emission of High-Energy Gamma Rays by PSR B0656+14
The Astrophysical Journal ·P. V. Ramanamurthy, C. E. Fichtel, D. A. Kniffen, P. Sreekumar, D. J. Thompson
199632
18
High-Energy Gamma Rays from the BL Lacertae Object PKS 2155−304
The Astrophysical Journal ·W. T. Vestrand, J. G. Stacy, P. Sreekumar
199526
19
EGRET detection of high-energy gamma radiation from the OVV quasar 3C 454.3
The Astrophysical Journal ·R. C. Hartman, D. L. Bertsch, B. L. Dingus, C. E. Fichtel, S. D. Hunter, G. Kanbach, D. A. Kniffen, Y. C. Lin, J. R. Mattox, H. A. Mayer‐Hasselwander, P. F. Michelson, C. von Montigny, P. L. Nolan, B. G. Piner, E. J. Schneid, P. Sreekumar, D. J. Thompson
199325
20
EGRET Observations of the 1993 March Gamma-Ray Flare from PKS 0528+134
The Astrophysical Journal ·R. Mukherjee, B. L. Dingus, W. K. Gear, R. C. Hartman, S. D. Hunter, Alan P. Marscher, E. M. Moore, M. Pohl, E. I. Robson, P. Sreekumar, J. A. Stevens, H. Teraêsranta, M. Tornikoski, John Travis, S. J. Wagner, Y. F. Zhang
199624

About P. Sreekumar

P. Sreekumar is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics, Radiation, Electrical and Electronic Engineering and Aerospace Engineering, having authored 127 papers that have together received 1.9k indexed citations. Recurring topics across this work include Astrophysics and Cosmic Phenomena (63 papers), Gamma-ray bursts and supernovae (49 papers), Particle Detector Development and Performance (26 papers), Dark Matter and Cosmic Phenomena (21 papers), Nuclear Physics and Applications (20 papers), Planetary Science and Exploration (19 papers), Solar and Space Plasma Dynamics (18 papers) and Astro and Planetary Science (17 papers). The work is most often cited by research in Nuclear and High Energy Physics (1.4k citations), Astronomy and Astrophysics (1.6k citations), Instrumentation (55 citations), Radiation (106 citations) and Radiological and Ultrasound Technology (24 citations). P. Sreekumar has collaborated with scholars based in United States, India and Germany. Frequent co-authors include D. J. Thompson, P. L. Nolan, R. C. Hartman, C. E. Fichtel, D. L. Bertsch, G. Kanbach, S. D. Hunter, P. F. Michelson, D. A. Kniffen and J. R. Mattox. Their work appears in journals such as The Astrophysical Journal, Monthly Notices of the Royal Astronomical Society, Advances in Space Research, Planetary and Space Science and Current Science.

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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