D. Bhattacharya

4.8k total citations · 1 hit paper
159 papers, 2.4k citations indexed

About

D. Bhattacharya is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Geophysics. According to data from OpenAlex, D. Bhattacharya has authored 159 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 133 papers in Astronomy and Astrophysics, 52 papers in Nuclear and High Energy Physics and 23 papers in Geophysics. Recurrent topics in D. Bhattacharya's work include Pulsars and Gravitational Waves Research (69 papers), Gamma-ray bursts and supernovae (69 papers) and Astrophysical Phenomena and Observations (54 papers). D. Bhattacharya is often cited by papers focused on Pulsars and Gravitational Waves Research (69 papers), Gamma-ray bursts and supernovae (69 papers) and Astrophysical Phenomena and Observations (54 papers). D. Bhattacharya collaborates with scholars based in India, United States and Italy. D. Bhattacharya's co-authors include Sushan Konar, Dipanjan Mukherjee, G. Srinivasan, S. Vadawale, A. R. Rao, V. Bhalerao, A. Mignone, T. Belloni, A. G. Muslimov and A. D. Zych and has published in prestigious journals such as Nature, Journal of Geophysical Research Atmospheres and The Astrophysical Journal.

In The Last Decade

D. Bhattacharya

151 papers receiving 2.3k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Formation and evolution of binary and millisecond radio pulsars

1991 660 citations D. Bhattacharya profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
D. Bhattacharya India	24	2.1k	590	515	168	151	159	2.4k
Anna L. Watts Netherlands	31	2.9k 1.4×	583 1.0×	1.1k 2.0×	449 2.7×	313 2.1×	101	3.0k
F. D. Seward United States	31	2.4k 1.2×	1.4k 2.3×	289 0.6×	65 0.4×	214 1.4×	124	2.8k
S. Bell United Kingdom	11	856 0.4×	337 0.6×	136 0.3×	161 1.0×	121 0.8×	26	1.2k
E. Garcı́a–Berro Spain	40	4.4k 2.1×	733 1.2×	239 0.5×	88 0.5×	245 1.6×	164	4.7k
G. Kanbach Germany	29	2.5k 1.2×	1.7k 2.9×	141 0.3×	115 0.7×	63 0.4×	142	3.0k
W. Pietsch Germany	33	3.1k 1.5×	1.2k 2.1×	338 0.7×	29 0.2×	156 1.0×	235	3.4k
James H. Applegate United States	16	1.8k 0.9×	919 1.6×	199 0.4×	76 0.5×	210 1.4×	25	2.2k
G. Pizzella Italy	18	827 0.4×	253 0.4×	109 0.2×	96 0.6×	366 2.4×	114	1.2k
G. Cusumano Italy	27	2.2k 1.1×	857 1.5×	272 0.5×	26 0.2×	102 0.7×	180	2.6k
R. E. Rothschild United States	34	4.0k 1.9×	1.6k 2.8×	1.2k 2.4×	50 0.3×	193 1.3×	214	4.4k

Countries citing papers authored by D. Bhattacharya

Since Specialization

Citations

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

Fields of papers citing papers by D. Bhattacharya

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of D. Bhattacharya

This figure shows the co-authorship network connecting the top 25 collaborators of D. Bhattacharya. A scholar is included among the top collaborators of D. Bhattacharya 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 D. Bhattacharya. D. Bhattacharya 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

Bhalerao, V., Arvind Balasubramanian, Tanmoy Chattopadhyay, et al.. (2024). Localization of gamma-ray bursts using AstroSat Mass Model. Monthly Notices of the Royal Astronomical Society. 530(2). 1386–1393. 1 indexed citations

Dewangan, G. C., P. Gandhi, I. E. Papadakis, et al.. (2024). Multi-epoch UV–X-Ray Spectral Study of NGC 4151 with AstroSat. The Astrophysical Journal. 975(1). 73–73. 1 indexed citations

Chattopadhyay, Tanmoy, A. R. Rao, Yash Bhargava, et al.. (2023). High Hard X-Ray Polarization in Cygnus X-1 Confined to the Intermediate Hard State: Evidence for a Variable Jet Component. The Astrophysical Journal Letters. 960(1). L2–L2. 9 indexed citations

Dewangan, G. C., I. E. Papadakis, I. M. McHardy, et al.. (2023). Contrasting X-ray/UV time-lags in Seyfert 1 galaxies NGC 4593 and NGC 7469 usingAstroSatobservations. Monthly Notices of the Royal Astronomical Society. 521(3). 4109–4121. 10 indexed citations

Bhattacharyya, Bhaswati, Jayanta Roy, P. C. C. Freire, et al.. (2022). Serendipitous Discovery of Three Millisecond Pulsars with the GMRT in Fermi-directed Survey and Follow-up Radio Timing. The Astrophysical Journal. 933(2). 159–159. 5 indexed citations

Chattopadhyay, Tanmoy, V. Sharma, Shabnam Iyyani, et al.. (2021). Sub-MeV spectroscopy with AstroSat-CZT imager for gamma ray bursts. IRIS Research product catalog (Sapienza University of Rome). 4 indexed citations

Gupta, Rahul, S. B. Pandey, Amit Kumar, et al.. (2021). GRB 210204A: observations with the 3.6m Devasthal Optical Telescope and possible jet break. GRB Coordinates Network. 29490. 1. 1 indexed citations

Bhattacharyya, Bhaswati, Jayanta Roy, T. J. Johnson, et al.. (2021). Discovery and Timing of Three Millisecond Pulsars in Radio and Gamma-Rays with the Giant Metrewave Radio Telescope and Fermi Large Area Telescope. The Astrophysical Journal. 910(2). 160–160. 11 indexed citations

Bhalerao, V., D. Bhattacharya, A. R. Rao, & S. Vadawale. (2017). GRB170105A: AstroSat CZTI localisation.. GRB Coordinates Network. 20412. 1. 1 indexed citations

10.

Resmi, L. & D. Bhattacharya. (2008). Hard electron energy distribution in the relativistic shocks of gamma-ray burst afterglows. Monthly Notices of the Royal Astronomical Society. 388(1). 144–158. 8 indexed citations

11.

Pandey, S. B., D. K. Sahu, L. Resmi, et al.. (2003). Optical observations of the bright long duration peculiar GRB 021004 afterglow. Bulletin of the Astronomical Society of India. 31. 19–36. 5 indexed citations

12.

Rao, A. Pramesh, C. H. Ishwara‐Chandra, & D. Bhattacharya. (2003). GRB 030329: radio observations at GMRT.. GCN. 2073. 1. 1 indexed citations

13.

Tripathi, S. M., D. Bhattacharya, J. Lizarazo, et al.. (2002). The Keck Solar Two gamma-ray telescope, and its observations of the Crab Nebula. AAS. 200. 1 indexed citations

14.

Pandey, S. B., R. Sagar, V. Mohan, et al.. (2001). Optical follow-up of GRB afterglows from UPSO Naini Tal. 29. 459–461. 2 indexed citations

15.

Sagar, R., S. B. Pandey, V. Mohan, D. Bhattacharya, & A. J. Castro‐Tirado. (2001). GRB 000926 and its optical afterglow : Another possible evidence for non-isotropic emission. 29. 1–13. 2 indexed citations

16.

Zych, A. D., et al.. (2000). 10-100 MeV Gamma-Ray Astronomy with GLAST. 5. 2 indexed citations

17.

Bhattacharya, D., G. L. Case, David Dixon, et al.. (1996). Tracking, imaging and polarimeter properties of the TIGRE instrument.. Astronomy & Astrophysics Supplement Series. 120. 661–664. 7 indexed citations

18.

Srinivasan, G., et al.. (1990). A novel mechanism for the decay of neutron star magnetic fields. Current Science. 59(1). 31–38. 72 indexed citations

19.

Srinivasan, G. & D. Bhattacharya. (1989). On the lifetime of low mass X-ray binaries. Current Science. 58(4). 953–954. 3 indexed citations

20.

Bhattacharya, D. & G. Srinivasan. (1986). On the implication of the recently discovered 5 millisecond binary pulsar PSR 1855+09. Current Science. 55. 327–330. 21 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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