P. D. Singh

630 total citations
54 papers, 493 citations indexed

About

P. D. Singh is a scholar working on Astronomy and Astrophysics, Atmospheric Science and Spectroscopy. According to data from OpenAlex, P. D. Singh has authored 54 papers receiving a total of 493 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Astronomy and Astrophysics, 22 papers in Atmospheric Science and 15 papers in Spectroscopy. Recurrent topics in P. D. Singh's work include Astro and Planetary Science (25 papers), Atmospheric Ozone and Climate (20 papers) and Molecular Spectroscopy and Structure (10 papers). P. D. Singh is often cited by papers focused on Astro and Planetary Science (25 papers), Atmospheric Ozone and Climate (20 papers) and Molecular Spectroscopy and Structure (10 papers). P. D. Singh collaborates with scholars based in Brazil, India and United States. P. D. Singh's co-authors include A. A. de Almeida, W. F. Huebner, J. A. de Freitas Pacheco, W. J. Maciel, Ruth Gruenwald, Fernando R. Ornellas, Antonio Carlos Borin, Amit Pathak, E. F. van Dishoeck and A. Dalgarno and has published in prestigious journals such as The Astrophysical Journal, Monthly Notices of the Royal Astronomical Society and The Astronomical Journal.

In The Last Decade

P. D. Singh

52 papers receiving 479 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
P. D. Singh Brazil 12 313 176 150 140 24 54 493
A. A. de Almeida Brazil 11 231 0.7× 122 0.7× 108 0.7× 75 0.5× 25 1.0× 45 369
J. Elldér Sweden 12 349 1.1× 243 1.4× 182 1.2× 298 2.1× 11 0.5× 32 562
O. E. H. Rydbeck Sweden 12 293 0.9× 174 1.0× 114 0.8× 207 1.5× 9 0.4× 41 463
Lisseth Gavilan France 15 305 1.0× 232 1.3× 196 1.3× 201 1.4× 33 1.4× 30 520
R. J. A. Grim Netherlands 9 331 1.1× 145 0.8× 145 1.0× 166 1.2× 6 0.3× 14 404
Douglas Kelly United States 20 1.1k 3.4× 143 0.8× 113 0.8× 131 0.9× 12 0.5× 61 1.2k
Y. C. Minh United States 14 462 1.5× 266 1.5× 303 2.0× 348 2.5× 13 0.5× 34 664
J. C. Gomet France 11 114 0.4× 302 1.7× 115 0.8× 241 1.7× 30 1.3× 11 441
Eduardo Seperuelo Duarte Brazil 13 512 1.6× 262 1.5× 206 1.4× 105 0.8× 11 0.5× 20 591
R. M. West Germany 14 556 1.8× 55 0.3× 72 0.5× 32 0.2× 17 0.7× 64 636

Countries citing papers authored by P. D. Singh

Since Specialization
Citations

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

Fields of papers citing papers by P. D. Singh

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P. D. Singh

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

All Works

20 of 20 papers shown
1.
Chauhan, Puspraj Singh, et al.. (2023). Utilizing double-shadowed Rician fading over energy detector-based spectrum sensing with diversity reception. AEU - International Journal of Electronics and Communications. 170. 154840–154840. 1 indexed citations
2.
3.
Gupta, Deepak, et al.. (2012). Compositional variation recorded in deep-sea ferromanganese deposits of the Central Indian Ocean. 1 indexed citations
4.
Chhabra, Sunil K., et al.. (2012). Regression equations for spirometry in children aged 6 to 17 years in Delhi region.. PubMed. 54(1). 59–63. 16 indexed citations
5.
Almeida, A. A. de, et al.. (2007). On the relationship between visual magnitudes and gas and dust production rates in target comets to space missions. Advances in Space Research. 39(3). 432–445. 3 indexed citations
6.
Singh, P. D., et al.. (2000). The Formation of CN and CN+by Direct Radiative Association. The Astrophysical Journal. 537(1). 261–263. 11 indexed citations
7.
Singh, P. D., et al.. (1997). The Radiative Association of C and S, C+and S, Si and O, and Si+and O. The Astrophysical Journal. 475(2). 853–853. 7 indexed citations
8.
Barbuy, B., Ricardo P. Schiavon, J. Gregorio‐Hetem, P. D. Singh, & Natalie M. Batalha. (1993). Intensity of CaH lines in cool dwarfs.. Astronomy & Astrophysics Supplement Series. 101(2). 409–413. 10 indexed citations
9.
Greenberg, J. M., P. D. Singh, & A. A. de Almeida. (1993). What is new about the new Comet Yanaka (1988r)?. The Astrophysical Journal. 414. L45–L45. 4 indexed citations
10.
Singh, P. D., et al.. (1993). CS band intensity and column densities and production rates of 15 comets. The Astronomical Journal. 106. 1237–1237. 2 indexed citations
11.
12.
Singh, P. D., A. A. de Almeida, & W. F. Huebner. (1991). The states of carbon and nitrogen atoms after photodissociation of CN, CH, CH+, C2, C3, and CO in comets. Icarus. 90(1). 74–78. 6 indexed citations
13.
Singh, P. D., et al.. (1988). The SiN radical in interstellar clouds.. 199. 127–130. 4 indexed citations
14.
Singh, P. D. & A. Dalgarno. (1987). Photodissociation lifetimes of CH and CD radicals in comets. NASA Technical Reports Server (NASA). 278. 177–179. 5 indexed citations
15.
Singh, P. D.. (1984). 24MgH+ in the solar photospheric spectrum. Astrophysics and Space Science. 102(2). 287–293. 3 indexed citations
16.
Singh, P. D., et al.. (1984). The 3410 Å band of the PH molecule in the solar photospheric spectrum. Solar Physics. 90(2). 259–268. 6 indexed citations
17.
Almeida, A. A. de & P. D. Singh. (1981). The OH+ Molecule in Interstellar Clouds Absolute Oscillator Strengths and Equivalent Widths for OH*......BANDS. 95. 383. 5 indexed citations
18.
Singh, P. D. & Madhulata Shukla. (1972). Vibrational transition probabilities and r-centroids for some diatomic molecular band systems. Journal of Quantitative Spectroscopy and Radiative Transfer. 12(8). 1249–1252. 1 indexed citations
19.
Singh, P. D., et al.. (1968). Franck-Condon factors and r-centroids for some bands of the SrH. Journal of Quantitative Spectroscopy and Radiative Transfer. 8(7). 1443–1446. 1 indexed citations
20.
Pathak, Amit & P. D. Singh. (1966). Franck-Condon factors andrcentroids of the CaH (B-X) band system. Proceedings of the Physical Society. 87(4). 1008–1009. 2 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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