P. Kumar

1.8k total citations
21 papers, 1.0k citations indexed

About

P. Kumar is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Electrical and Electronic Engineering. According to data from OpenAlex, P. Kumar has authored 21 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Astronomy and Astrophysics, 9 papers in Nuclear and High Energy Physics and 6 papers in Electrical and Electronic Engineering. Recurrent topics in P. Kumar's work include Gamma-ray bursts and supernovae (13 papers), Astrophysics and Cosmic Phenomena (9 papers) and Pulsars and Gravitational Waves Research (6 papers). P. Kumar is often cited by papers focused on Gamma-ray bursts and supernovae (13 papers), Astrophysics and Cosmic Phenomena (9 papers) and Pulsars and Gravitational Waves Research (6 papers). P. Kumar collaborates with scholars based in United States, India and Ethiopia. P. Kumar's co-authors include A. Panaitescu, Rodolfo Barniol Duran, Tsvi Piran, Ž. Bošnjak, L. Amalraj, L. Piro, S. Pandiarajan, S. Vijayakumar, Bhiksha Gugulothu and Manickam Selvaraj and has published in prestigious journals such as SHILAP Revista de lepidopterología, The Astrophysical Journal and Monthly Notices of the Royal Astronomical Society.

In The Last Decade

P. Kumar

20 papers receiving 1.0k citations

Peers

P. Kumar

NHEP

EEE

Bobing Wu China

W. Zhang China

C. Alejaldre United States

Ethan Peterson United States

Lang Cui United States

W. Herrmann Germany

Yutaka Matsumoto Japan

A.V. Gorshkov Russia

T. M. Wilks United States

Thomas C. Underwood United States

Bobing Wu China

P. Kumar

126 ×0.1

82 ×0.2

NHEP

45 ×0.6

EEE

113 ×2.1

19 ×0.4

Citations per year, relative to P. Kumar P. Kumar (= 1×) peers Bobing Wu

Countries citing papers authored by P. Kumar

Since Specialization

Citations

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

Fields of papers citing papers by P. Kumar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P. Kumar

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

All Works

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20 of 20 papers shown

Desikan, S. L. N., et al.. (2024). The Role of Nanoparticle Based Coating in Optimizing TIG Welding Parameters for EN31 Steel. SHILAP Revista de lepidopterología. 588. 3020–3020.

Vijayakumar, S., et al.. (2022). The Effect of Stir-Squeeze Casting Process Parameters on Mechanical Property and Density of Aluminum Matrix Composite. Advances in Materials Science and Engineering. 2022. 1–10. 25 indexed citations

Pradeep, A., et al.. (2022). Effect of SC Parameters on Material Characteristics for Al 5083‐Based Hybrid Matrix Composites Using Taguchi RSM Technique. Journal of Nanomaterials. 2022(1). 1 indexed citations

Gugulothu, Bhiksha, et al.. (2021). Investigating the Material Removal Rate Parameters in ECM for Al 5086 Alloy‐Reinforced Silicon Carbide/Flyash Hybrid Composites by Using Minitab‐18. Advances in Materials Science and Engineering. 2021(1). 27 indexed citations

Kumar, P., R. Sangeetha, R. Sivakumar, & L. Amalraj. (2020). Effects of substrate temperature on structural and optoelectronic properties of SnSe thin films by nebulized spray deposition for solar cell applications. Materials Today Proceedings. 37. 2763–2769. 7 indexed citations

Kumar, P., et al.. (2019). Physical properties of rare earth metal (Gd3+) doped SnO2 thin films prepared by simplified spray pyrolysis technique using nebulizer. Optik. 194. 162887–162887. 33 indexed citations

Kumar, P., et al.. (2018). Physical properties of nebulized spray pyrolysised SnO2 thin films at different substrate temperature. Applied Physics A. 124(9). 15 indexed citations

Kumar, P., et al.. (2018). Volume of precursor solution effect on the properties of SnO2 thin films prepared by nebulized spray pyrolysis technique. Optical and Quantum Electronics. 50(9). 15 indexed citations

Bošnjak, Ž. & P. Kumar. (2012). Magnetic jet model for GRBs and the delayed arrival of >100 MeV photons. Monthly Notices of the Royal Astronomical Society Letters. 421(1). L39–L43. 12 indexed citations

10.

Kumar, P., et al.. (2012). Maximum synchrotron frequency for shock-accelerated particles. Monthly Notices of the Royal Astronomical Society Letters. 427(1). L40–L44. 36 indexed citations

11.

Duran, Rodolfo Barniol & P. Kumar. (2010). Implications of electron acceleration for high-energy radiation from gamma-ray bursts. Monthly Notices of the Royal Astronomical Society. 412(1). 522–528. 30 indexed citations

12.

Kumar, P. & Rodolfo Barniol Duran. (2009). On the generation of high-energy photons detected by the Fermi Satellite from gamma-ray bursts. Monthly Notices of the Royal Astronomical Society Letters. 400(1). L75–L79. 125 indexed citations

13.

Panaitescu, A. & P. Kumar. (2007). A unified picture for the -ray and prompt optical emissions of GRB 990123. Monthly Notices of the Royal Astronomical Society. 376(3). 1065–1072. 7 indexed citations

14.

Panaitescu, A. & P. Kumar. (2004). The slow decay of some radio afterglows - a puzzle for the simplest γ-ray burst fireball model. Monthly Notices of the Royal Astronomical Society. 350(1). 213–231. 17 indexed citations

15.

Kumar, P., et al.. (2004). Creation of electron-positron wind in gamma-ray bursts and its effect on the early afterglow emission. Monthly Notices of the Royal Astronomical Society. 354(1). 252–258. 10 indexed citations

16.

Kumar, P., et al.. (2004). Prompt γ-ray and early afterglow emission in the external shock model. Monthly Notices of the Royal Astronomical Society. 354(3). 915–923. 12 indexed citations

17.

Panaitescu, A. & P. Kumar. (2003). The Effect of Angular Structure of Gamma‐Ray Burst Outflows on the Afterglow Emission. The Astrophysical Journal. 592(1). 390–400. 28 indexed citations

18.

Panaitescu, A. & P. Kumar. (2002). Properties of Relativistic Jets in Gamma‐Ray Burst Afterglows. The Astrophysical Journal. 571(2). 779–789. 329 indexed citations

19.

Piran, Tsvi, P. Kumar, A. Panaitescu, & L. Piro. (2001). The Energy of Long-Duration Gamma-Ray Bursts. The Astrophysical Journal. 560(2). L167–L169. 46 indexed citations

20.

Panaitescu, A. & P. Kumar. (2000). Analytic Light Curves of Gamma‐Ray Burst Afterglows: Homogeneous versus Wind External Media. The Astrophysical Journal. 543(1). 66–76. 235 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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