Anupam Ray

2.4k total citations
19 papers, 481 citations indexed

About

Anupam Ray is a scholar working on Nuclear and High Energy Physics, Astronomy and Astrophysics and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Anupam Ray has authored 19 papers receiving a total of 481 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Nuclear and High Energy Physics, 12 papers in Astronomy and Astrophysics and 3 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Anupam Ray's work include Dark Matter and Cosmic Phenomena (13 papers), Cosmology and Gravitation Theories (10 papers) and Astrophysics and Cosmic Phenomena (5 papers). Anupam Ray is often cited by papers focused on Dark Matter and Cosmic Phenomena (13 papers), Cosmology and Gravitation Theories (10 papers) and Astrophysics and Cosmic Phenomena (5 papers). Anupam Ray collaborates with scholars based in United States, India and Switzerland. Anupam Ray's co-authors include Basudeb Dasgupta, Ranjan Laha, Julián B. Muñoz, R. Caputo, Girish Kulkarni, Shikhar Mittal, Yong-Zhong Qian, Maxim Pospelov, Nirmal Raj and David E. Morrissey and has published in prestigious journals such as Physical Review Letters, Journal of High Energy Physics and Physical review. D.

In The Last Decade

Anupam Ray

17 papers receiving 471 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Anupam Ray United States	9	409	355	58	14	8	19	481
Huai-Ke Guo United States	16	455 1.1×	477 1.3×	34 0.6×	20 1.4×	8 1.0×	25	570
Robert McGehee United States	14	358 0.9×	505 1.4×	62 1.1×	7 0.5×	22 2.8×	18	539
Hiromasa Nakatsuka Japan	10	276 0.7×	255 0.7×	52 0.9×	11 0.8×	10 1.3×	18	309
Raghuveer Garani Italy	11	340 0.8×	377 1.1×	116 2.0×	6 0.4×	17 2.1×	18	424
Iason Baldes France	13	374 0.9×	426 1.2×	32 0.6×	9 0.6×	17 2.1×	17	478
Svetlana G. Jorstad United States	11	469 1.1×	497 1.4×	15 0.3×	16 1.1×	4 0.5×	34	524
William DeRocco United States	9	314 0.8×	367 1.0×	70 1.2×	12 0.9×	14 1.8×	16	436
Miguel Escudero United Kingdom	21	694 1.7×	980 2.8×	48 0.8×	11 0.8×	19 2.4×	30	1.1k
Oscar Macías Japan	14	639 1.6×	805 2.3×	40 0.7×	6 0.4×	24 3.0×	30	869
Hou Keong Lou United States	10	281 0.7×	501 1.4×	71 1.2×	5 0.4×	18 2.3×	12	537

Countries citing papers authored by Anupam Ray

Since Specialization

Citations

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

Fields of papers citing papers by Anupam Ray

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Anupam Ray

This figure shows the co-authorship network connecting the top 25 collaborators of Anupam Ray. A scholar is included among the top collaborators of Anupam Ray 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 Anupam Ray. Anupam Ray is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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19 of 19 papers shown

Ray, Anupam, et al.. (2026). Axion lines from nuclear de-excitations in galactic stellar populations. Physical review. D. 113(3).

Raj, Nirmal, et al.. (2025). Beyond Hawking evaporation of black holes formed by dark matter in compact stars. Physical review. D. 111(4). 13 indexed citations

Haxton, W. C., et al.. (2025). A Continuous Galactic Line Source of Axions: The Remarkable Case of Na 23 . Physical Review Letters. 135(22). 222701–222701. 1 indexed citations

Ray, Anupam, et al.. (2025). Stronger constraints on primordial black holes as dark matter derived from the thermal evolution of the intergalactic medium over the last twelve billion years. Physical review. D. 112(12). 1 indexed citations

Ema, Yohei, Robert McGehee, Maxim Pospelov, & Anupam Ray. (2025). Dark matter catalyzed baryon destruction. Physical review. D. 111(2). 6 indexed citations

Ema, Yohei, Maxim Pospelov, & Anupam Ray. (2024). Probing earth-bound dark matter with nuclear reactors. Journal of High Energy Physics. 2024(7). 5 indexed citations

Ray, Anupam & Yong-Zhong Qian. (2024). Enhanced muonization by active-sterile neutrino mixing in protoneutron stars. Physical review. D. 110(4).

Pospelov, Maxim & Anupam Ray. (2024). Neutrinos from Earth-bound dark matter annihilation. Journal of Cosmology and Astroparticle Physics. 2024(1). 29–29. 5 indexed citations

Dasgupta, Basudeb, et al.. (2023). Can LIGO Detect Nonannihilating Dark Matter?. Physical Review Letters. 131(9). 91401–91401. 37 indexed citations

10.

Balantekin, A. B., George M. Fuller, Anupam Ray, & Anna M. Suliga. (2023). Probing self-interacting sterile neutrino dark matter with the diffuse supernova neutrino background. Physical review. D. 108(12). 8 indexed citations

11.

Ray, Anupam & Yong-Zhong Qian. (2023). Evolution of tau-neutrino lepton number in protoneutron stars due to active-sterile neutrino mixing. Physical review. D. 108(6). 11 indexed citations

12.

McKeen, David, David E. Morrissey, Maxim Pospelov, Harikrishnan Ramani, & Anupam Ray. (2023). Dark Matter Annihilation inside Large-Volume Neutrino Detectors. Physical Review Letters. 131(1). 11005–11005. 13 indexed citations

13.

Ray, Anupam. (2023). Celestial objects as strongly-interacting nonannihilating dark matter detectors. Physical review. D. 107(8). 26 indexed citations

14.

Mittal, Shikhar, Anupam Ray, Girish Kulkarni, & Basudeb Dasgupta. (2022). Constraining primordial black holes as dark matter using the global 21-cm signal with X-ray heating and excess radio background. Journal of Cosmology and Astroparticle Physics. 2022(3). 30–30. 79 indexed citations

15.

Ray, Anupam, Ranjan Laha, Julián B. Muñoz, & R. Caputo. (2021). Near future MeV telescopes can discover asteroid-mass primordial black hole dark matter. Physical review. D. 104(2). 82 indexed citations

16.

Dasgupta, Basudeb, Ranjan Laha, & Anupam Ray. (2021). Low Mass Black Holes from Dark Core Collapse. Physical Review Letters. 126(14). 59 indexed citations

17.

Dasgupta, Basudeb, Ranjan Laha, & Anupam Ray. (2020). Neutrino and Positron Constraints on Spinning Primordial Black Hole Dark Matter. Physical Review Letters. 125(10). 101101–101101. 130 indexed citations

18.

Das, Anirban, Basudeb Dasgupta, & Anupam Ray. (2020). Galactic positron excess from selectively enhanced dark matter annihilation. Physical review. D. 101(6). 4 indexed citations

19.

Stefano, R. Di & Anupam Ray. (2016). Globular Clusters as Cradles of Life and Advanced Civilizations. arXiv (Cornell University). 227. 1 indexed citations

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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