Ajay Ratheesh

3.7k total citations
14 papers, 109 citations indexed

About

Ajay Ratheesh is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Biomedical Engineering. According to data from OpenAlex, Ajay Ratheesh has authored 14 papers receiving a total of 109 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Astronomy and Astrophysics, 4 papers in Nuclear and High Energy Physics and 4 papers in Biomedical Engineering. Recurrent topics in Ajay Ratheesh's work include Astrophysical Phenomena and Observations (7 papers), Gamma-ray bursts and supernovae (6 papers) and Pulsars and Gravitational Waves Research (4 papers). Ajay Ratheesh is often cited by papers focused on Astrophysical Phenomena and Observations (7 papers), Gamma-ray bursts and supernovae (6 papers) and Pulsars and Gravitational Waves Research (4 papers). Ajay Ratheesh collaborates with scholars based in Italy, United States and India. Ajay Ratheesh's co-authors include Sudip Bhattacharyya, Francesco Tombesi, Keigo Fukumura, V. Bhalerao, A. R. Rao, S. Vadawale, Gaurava K. Jaisawal, N. P. S. Mithun, D. Bhattacharya and P. Soffitta and has published in prestigious journals such as The Astrophysical Journal, Monthly Notices of the Royal Astronomical Society and The Astrophysical Journal Letters.

In The Last Decade

Ajay Ratheesh

12 papers receiving 93 citations

Peers

Ajay Ratheesh

NHEP

GEOPH

RADIA

Hirohisa Shirai Japan

Stefano Rapisarda Italy

W. B. Focke United States

Edward Nathan United Kingdom

A M Joyce United Kingdom

A. Sutton United States

Motoko Serino Japan

S. Drappeau France

M. Kalamkar Netherlands

P. Madhwani India

Hirohisa Shirai Japan

Ajay Ratheesh

134 ×1.3

62 ×1.3

NHEP

14 ×0.8

10 ×1.1

GEOPH

4 ×0.8

RADIA

Citations per year, relative to Ajay Ratheesh Ajay Ratheesh (= 1×) peers Hirohisa Shirai

Countries citing papers authored by Ajay Ratheesh

Since Specialization

Citations

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

Fields of papers citing papers by Ajay Ratheesh

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ajay Ratheesh

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

All Works

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14 of 14 papers shown

Soffitta, P., E. Del Monte, Alessandro Di Marco, et al.. (2025). The legacy of the IXPE instrument and prospects for the next generation of polarimetric photoelectric x-ray detectors. 18–18.

Dovčiak, Michal, Jakub Podgorný, Jiří Svoboda, et al.. (2024). IXPE View of BH XRBs during the First 2.5 Years of the Mission. Galaxies. 12(5). 54–54. 5 indexed citations

Pal, Sabyasachi, et al.. (2024). Probing the energy and luminosity-dependent spectro-timing properties of RX J0440.9+4431 with AstroSat. Monthly Notices of the Royal Astronomical Society. 534(2). 1028–1042. 1 indexed citations

Kim, Dawoon E., Alessandro Di Marco, P. Soffitta, et al.. (2024). The future of X-ray polarimetry towards the 3-dimensional photoelectron track reconstruction. Journal of Instrumentation. 19(2). C02028–C02028. 2 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

Ratheesh, Ajay, John Rankin, E. Costa, et al.. (2023). Polarization properties of X-ray tubes used for Imaging X-ray Polarimetry Explorer calibration. Journal of Astronomical Telescopes Instruments and Systems. 9(3). 1 indexed citations

Chattopadhyay, Tanmoy, V. Sharma, A. Tsvetkova, et al.. (2022). Hard X-Ray Polarization Catalog for a Five-year Sample of Gamma-Ray Bursts Using AstroSat CZT Imager. The Astrophysical Journal. 936(1). 12–12. 22 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

Ratheesh, Ajay, Francesco Tombesi, Keigo Fukumura, et al.. (2021). A variable magnetic disc wind in the black hole X-ray binary GRS 1915+105?. Springer Link (Chiba Institute of Technology). 9 indexed citations

10.

Ratheesh, Ajay, G. Matt, Francesco Tombesi, et al.. (2021). Exploring the accretion-ejection geometry of GRS 1915+105 in the obscured state with future X-ray spectro-polarimetry. arXiv (Cornell University). 10 indexed citations

11.

Ratheesh, Ajay, Sudip Bhattacharyya, John A. Tomsick, et al.. (2021). NuSTAR monitoring of MAXI J1348−630: evidence of high density disc reflection. Monthly Notices of the Royal Astronomical Society. 508(1). 475–488. 20 indexed citations

12.

Rao, A. R., Ajay Ratheesh, N. P. S. Mithun, et al.. (2021). Characterisation of cosmic ray induced noise events in AstroSat-CZT imager. Journal of Astrophysics and Astronomy. 42(2). 1 indexed citations

13.

Ratheesh, Ajay, A. R. Rao, N. P. S. Mithun, et al.. (2021). A generalized event selection algorithm for AstroSat CZT imager data. Journal of Astrophysics and Astronomy. 42(2). 7 indexed citations

14.

Ratheesh, Ajay, et al.. (2020). A spectral study of the black hole X-ray binary MAXI J1820+070 with AstroSat and NuSTAR. Monthly Notices of the Royal Astronomical Society. 498(4). 5873–5884. 18 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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