C. D. Ravikumar

772 total citations
19 papers, 72 citations indexed

About

C. D. Ravikumar is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Instrumentation. According to data from OpenAlex, C. D. Ravikumar has authored 19 papers receiving a total of 72 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Astronomy and Astrophysics, 10 papers in Nuclear and High Energy Physics and 4 papers in Instrumentation. Recurrent topics in C. D. Ravikumar's work include Astrophysics and Cosmic Phenomena (9 papers), Radio Astronomy Observations and Technology (8 papers) and Galaxies: Formation, Evolution, Phenomena (7 papers). C. D. Ravikumar is often cited by papers focused on Astrophysics and Cosmic Phenomena (9 papers), Radio Astronomy Observations and Technology (8 papers) and Galaxies: Formation, Evolution, Phenomena (7 papers). C. D. Ravikumar collaborates with scholars based in India, Germany and United States. C. D. Ravikumar's co-authors include S. Sahayanathan, Ranjeev Misra, S Aswathy, Frank Rieger, Tuhin Ghosh, Pravabati Chingangbam, Sudhanshu Barway, V. C. Kuriakose, G. C. Anupama and Swara Ravindranath and has published in prestigious journals such as The Astrophysical Journal, Monthly Notices of the Royal Astronomical Society and Astronomy and Astrophysics.

In The Last Decade

C. D. Ravikumar

15 papers receiving 70 citations

Peers

C. D. Ravikumar

NHEP

INSTR

GPC

SNP

F. de Simoni Brazil

Molly E. C. Swanson United States

Abhijeet Anand Germany

M. Martino United States

D. H. Jones Australia

H. Camacho Brazil

I. McCheyne United Kingdom

Stephen K. Andrews Australia

Jakub Jurýšek Czechia

L. F. Secco United States

F. de Simoni Brazil

C. D. Ravikumar

80 ×1.3

23 ×0.7

NHEP

16 ×0.9

INSTR

6 ×0.9

GPC

6 ×1.5

SNP

Citations per year, relative to C. D. Ravikumar C. D. Ravikumar (= 1×) peers F. de Simoni

Countries citing papers authored by C. D. Ravikumar

Since Specialization

Citations

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

Fields of papers citing papers by C. D. Ravikumar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of C. D. Ravikumar

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

Paliya, Vaidehi S., et al.. (2025). Deciphering the multi-wavelength flares of the most distant very high-energy (>100 GeV) γ-ray emitting blazar. Journal of High Energy Astrophysics. 47. 100365–100365.

Sahayanathan, S., et al.. (2024). Long term multi-wavelength spectral variations of blazar S5 0716+714. Publications of the Astronomical Society of Australia. 41.

Sahayanathan, S., et al.. (2024). Signatures of particle diffusion in the x-ray spectrum of the blazar Mkn 421. Physical review. D. 109(10). 1 indexed citations

Sahayanathan, S., et al.. (2023). Understanding the broad-band emission process of 3C 279 through long term spectral analysis. Monthly Notices of the Royal Astronomical Society. 526(4). 6364–6380. 2 indexed citations

Aswathy, S, et al.. (2023). Study of Central Intensity Ratio of Seyfert Galaxies in Nearby Universe. Research in Astronomy and Astrophysics. 23(4). 45008–45008.

Ravikumar, C. D., et al.. (2023). Study of central light distribution in nearby early-type galaxies hosting nuclear star clusters. Monthly Notices of the Royal Astronomical Society. 521(1). 1547–1555. 1 indexed citations

Sahayanathan, S., et al.. (2022). Do radiative losses determine the characteristic emission of the blazar Mkn 421?. Monthly Notices of the Royal Astronomical Society. 514(2). 3074–3081. 7 indexed citations

Sahayanathan, S., et al.. (2021). Convex X-ray spectra of PKS 2155-304 and constraints on the minimum electron energy. Monthly Notices of the Royal Astronomical Society. 506(3). 3996–4006. 4 indexed citations

Ravikumar, C. D., et al.. (2021). Heavy Quarkonium Properties at Finite Temperature in Strongly Coupled Quark Gluon Plasma. Few-Body Systems. 62(1). 1 indexed citations

10.

Ravikumar, C. D., et al.. (2020). Study of central intensity ratio of early-type galaxies from low-density environment. Monthly Notices of the Royal Astronomical Society. 500(1). 1343–1349. 2 indexed citations

11.

Chingangbam, Pravabati, et al.. (2019). Search for anomalous alignments of structures in Planck data using Minkowski Tensors. ePrints@IISc (Indian Institute of Science). 14 indexed citations

12.

Sahayanathan, S., et al.. (2018). Establishing the spectral turnover of blazar PKS 2155−304 as an outcome of radiative losses. Monthly Notices of the Royal Astronomical Society Letters. 478(1). L105–L109. 11 indexed citations

13.

Aswathy, S & C. D. Ravikumar. (2018). Study of central light concentration in nearby galaxies. Monthly Notices of the Royal Astronomical Society. 477(2). 2399–2405. 6 indexed citations

14.

Ravikumar, C. D., et al.. (2017). Hazard indices and annual effective dose due to terrestrial radioactivity in Northern Kerala, India. Journal of Radioanalytical and Nuclear Chemistry. 314(3). 2171–2179. 3 indexed citations

15.

Srivastav, Shubham, G. C. Anupama, D. K. Sahu, & C. D. Ravikumar. (2016). SN 2015bp: adding to the growing population of transitional Type Ia supernovae. Monthly Notices of the Royal Astronomical Society. 466(2). 2436–2449. 3 indexed citations

16.

Paliya, Vaidehi S., M. L. Parker, C. S. Stalin, et al.. (2015). AWAKENING OF THE HIGH-REDSHIFT BLAZAR CGRaBS J0809+5341. The Astrophysical Journal. 803(2). 112–112. 2 indexed citations

17.

Misra, Ranjeev, et al.. (2014). Long term optical variability of bright X-ray point sources in elliptical galaxies. Research in Astronomy and Astrophysics. 14(10). 1251–1263.

18.

Misra, Ranjeev, et al.. (2013). Mid-infrared and X-ray luminosity correlations of X-ray point sources in NGC 1399. Monthly Notices of the Royal Astronomical Society. 434(1). 639–651. 4 indexed citations

19.

Ravikumar, C. D., et al.. (2006). Photometric scaling relations for bulges of galaxies. Astronomy and Astrophysics. 446(3). 827–838. 11 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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