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Poshak Gandhi

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Physics 94 1992 1890 161 153 574 26697

Poshak Gandhi publications per year

The chart shows the history of publications by Poshak Gandhi between 2000 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Poshak Gandhi published across 26 years, from 2000 to 2025, averaging 25.2 papers a year. Output peaked at 63 publications in 2018. 54 of the 654 publications appeared in the last two years.

No. of publications
20 40 60
Bar chart. Horizontal axis: year, 2000 to 2025. Vertical axis: number of publications, 0 to 63. Peak 63 publications in 2018. 2000: 1 publication 2001: 3 publications 2002: 3 publications 2003: 5 publications 2004: 5 publications 2005: 1 publication 2006: 9 publications 2007: 14 publications 2008: 15 publications 2009: 20 publications 2010: 15 publications 2011: 18 publications 2012: 28 publications 2013: 34 publications 2014: 50 publications 2015: 56 publications 2016: 55 publications 2017: 62 publications 2018: 63 publications 2019: 48 publications 2020: 20 publications 2021: 30 publications 2022: 18 publications 2023: 27 publications 2024: 29 publications 2025: 25 publications
2000 2025

654 publications in total across all disciplines

View publications per year as a table
Poshak Gandhi: publications per year, 2000 to 2025
Year Publications
2000 1
2001 3
2002 3
2003 5
2004 5
2005 1
2006 9
2007 14
2008 15
2009 20
2010 15
2011 18
2012 28
2013 34
2014 50
2015 56
2016 55
2017 62
2018 63
2019 48
2020 20
2021 30
2022 18
2023 27
2024 29
2025 25
Total 654
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Poshak Gandhi publication distribution in Physics in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Physics in 2026. The highlighted bar marks where Poshak Gandhi sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 70 bars. Horizontal axis: publications, 103–122 to 1,469+. Vertical axis: number of scientists, 0 to 162. Most scientists, 162, have 323–342 publications. The last bar groups every scientist with 1,469 publications or more. The highlighted bar, 563–582 publications, is where this scientist sits. 103–122 publications: 7 scientists 123–142 publications: 10 scientists 143–162 publications: 31 scientists 163–182 publications: 35 scientists 183–202 publications: 53 scientists 203–222 publications: 81 scientists 223–242 publications: 85 scientists 243–262 publications: 112 scientists 263–282 publications: 114 scientists 283–302 publications: 126 scientists 303–322 publications: 136 scientists 323–342 publications: 162 scientists 343–362 publications: 155 scientists 363–382 publications: 156 scientists 383–402 publications: 134 scientists 403–422 publications: 145 scientists 423–442 publications: 147 scientists 443–462 publications: 131 scientists 463–482 publications: 131 scientists 483–502 publications: 116 scientists 503–522 publications: 106 scientists 523–542 publications: 103 scientists 543–562 publications: 87 scientists 563–582 publications: 84 scientists 583–602 publications: 94 scientists 603–622 publications: 70 scientists 623–642 publications: 76 scientists 643–662 publications: 60 scientists 663–682 publications: 54 scientists 683–702 publications: 60 scientists 703–722 publications: 48 scientists 723–742 publications: 64 scientists 743–762 publications: 48 scientists 763–782 publications: 37 scientists 783–802 publications: 43 scientists 803–822 publications: 34 scientists 823–842 publications: 36 scientists 843–862 publications: 32 scientists 863–882 publications: 32 scientists 883–902 publications: 31 scientists 903–922 publications: 25 scientists 923–942 publications: 15 scientists 943–962 publications: 24 scientists 963–982 publications: 13 scientists 983–1,002 publications: 21 scientists 1,003–1,022 publications: 21 scientists 1,023–1,042 publications: 16 scientists 1,043–1,062 publications: 9 scientists 1,063–1,082 publications: 19 scientists 1,083–1,102 publications: 11 scientists 1,103–1,122 publications: 17 scientists 1,123–1,142 publications: 11 scientists 1,143–1,162 publications: 7 scientists 1,163–1,182 publications: 4 scientists 1,183–1,202 publications: 10 scientists 1,203–1,222 publications: 8 scientists 1,223–1,242 publications: 16 scientists 1,243–1,262 publications: 4 scientists 1,263–1,282 publications: 10 scientists 1,283–1,302 publications: 5 scientists 1,303–1,322 publications: 7 scientists 1,323–1,342 publications: 4 scientists 1,343–1,362 publications: 8 scientists 1,363–1,382 publications: 6 scientists 1,383–1,402 publications: 7 scientists 1,403–1,422 publications: 3 scientists 1,423–1,442 publications: 4 scientists 1,443–1,462 publications: 4 scientists 1,463–1,468 publications: 3 scientists 1,469+ publications: 100 scientists
103–122 publications 1,469+

This scientist: 574 publications — 66th percentile

66% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,469 publications or more.

View publications distribution as a table
Number of Physics scientists by publication count, Research.com 2026 ranking edition. Based on 3,678 ranked scientists.
Publications Scientists This scientist
103–122 7
123–142 10
143–162 31
163–182 35
183–202 53
203–222 81
223–242 85
243–262 112
263–282 114
283–302 126
303–322 136
323–342 162
343–362 155
363–382 156
383–402 134
403–422 145
423–442 147
443–462 131
463–482 131
483–502 116
503–522 106
523–542 103
543–562 87
563–582 84 574
583–602 94
603–622 70
623–642 76
643–662 60
663–682 54
683–702 60
703–722 48
723–742 64
743–762 48
763–782 37
783–802 43
803–822 34
823–842 36
843–862 32
863–882 32
883–902 31
903–922 25
923–942 15
943–962 24
963–982 13
983–1,002 21
1,003–1,022 21
1,023–1,042 16
1,043–1,062 9
1,063–1,082 19
1,083–1,102 11
1,103–1,122 17
1,123–1,142 11
1,143–1,162 7
1,163–1,182 4
1,183–1,202 10
1,203–1,222 8
1,223–1,242 16
1,243–1,262 4
1,263–1,282 10
1,283–1,302 5
1,303–1,322 7
1,323–1,342 4
1,343–1,362 8
1,363–1,382 6
1,383–1,402 7
1,403–1,422 3
1,423–1,442 4
1,443–1,462 4
1,463–1,468 3
1,469+ 100
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Poshak Gandhi D-index placement in Physics in 2026

The chart shows the D-index (discipline H-index) distribution of Physics scientists ranked by Research.com in 2026. The highlighted bar marks where Poshak Gandhi sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 59 bars. Horizontal axis: D-Index, 70–71 to 185+. Vertical axis: number of scientists, 0 to 167. Most scientists, 167, have 80–81 D-Index. The last bar groups every scientist with 185 D-Index or more. The highlighted bar, 94–95 D-Index, is where this scientist sits. 70–71 D-Index: 76 scientists 72–73 D-Index: 110 scientists 74–75 D-Index: 143 scientists 76–77 D-Index: 153 scientists 78–79 D-Index: 144 scientists 80–81 D-Index: 167 scientists 82–83 D-Index: 167 scientists 84–85 D-Index: 166 scientists 86–87 D-Index: 132 scientists 88–89 D-Index: 155 scientists 90–91 D-Index: 134 scientists 92–93 D-Index: 137 scientists 94–95 D-Index: 102 scientists 96–97 D-Index: 112 scientists 98–99 D-Index: 110 scientists 100–101 D-Index: 116 scientists 102–103 D-Index: 97 scientists 104–105 D-Index: 103 scientists 106–107 D-Index: 87 scientists 108–109 D-Index: 90 scientists 110–111 D-Index: 67 scientists 112–113 D-Index: 78 scientists 114–115 D-Index: 75 scientists 116–117 D-Index: 67 scientists 118–119 D-Index: 69 scientists 120–121 D-Index: 60 scientists 122–123 D-Index: 59 scientists 124–125 D-Index: 53 scientists 126–127 D-Index: 42 scientists 128–129 D-Index: 41 scientists 130–131 D-Index: 33 scientists 132–133 D-Index: 32 scientists 134–135 D-Index: 45 scientists 136–137 D-Index: 19 scientists 138–139 D-Index: 24 scientists 140–141 D-Index: 28 scientists 142–143 D-Index: 31 scientists 144–145 D-Index: 22 scientists 146–147 D-Index: 20 scientists 148–149 D-Index: 12 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 24 scientists 154–155 D-Index: 23 scientists 156–157 D-Index: 15 scientists 158–159 D-Index: 15 scientists 160–161 D-Index: 11 scientists 162–163 D-Index: 17 scientists 164–165 D-Index: 12 scientists 166–167 D-Index: 11 scientists 168–169 D-Index: 9 scientists 170–171 D-Index: 9 scientists 172–173 D-Index: 11 scientists 174–175 D-Index: 4 scientists 176–177 D-Index: 8 scientists 178–179 D-Index: 5 scientists 180–181 D-Index: 3 scientists 182–183 D-Index: 4 scientists 184 D-Index: 4 scientists 185+ D-Index: 99 scientists
70–71 D-Index 185+

This scientist: 94 D-Index — 47th percentile

47% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 185 D-Index or more.

View D-Index distribution as a table
Number of Physics scientists by D-index, Research.com 2026 ranking edition. Based on 3,678 ranked scientists.
D-Index Scientists This scientist
70–71 76
72–73 110
74–75 143
76–77 153
78–79 144
80–81 167
82–83 167
84–85 166
86–87 132
88–89 155
90–91 134
92–93 137
94–95 102 94
96–97 112
98–99 110
100–101 116
102–103 97
104–105 103
106–107 87
108–109 90
110–111 67
112–113 78
114–115 75
116–117 67
118–119 69
120–121 60
122–123 59
124–125 53
126–127 42
128–129 41
130–131 33
132–133 32
134–135 45
136–137 19
138–139 24
140–141 28
142–143 31
144–145 22
146–147 20
148–149 12
150–151 16
152–153 24
154–155 23
156–157 15
158–159 15
160–161 11
162–163 17
164–165 12
166–167 11
168–169 9
170–171 9
172–173 11
174–175 4
176–177 8
178–179 5
180–181 3
182–183 4
184 4
185+ 99
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Overview

Poshak Gandhi is affiliated with the University of Southampton in the United Kingdom. Their research contributions lie primarily within the field of Physics and Astronomy, with a focus on subfields including Astronomy and Astrophysics, Nuclear and High Energy Physics, Instrumentation, Biomedical Engineering, and Computational Mechanics.

The scientist's work covers a range of astrophysical topics, such as:

  • Astrophysical Phenomena and Observations
  • Gamma-ray bursts and supernovae
  • Galaxies: Formation, Evolution, Phenomena
  • Pulsars and Gravitational Waves Research
  • Astrophysics and Cosmic Phenomena
  • Stellar, planetary, and galactic studies
  • Astronomy and Astrophysical Research

Poshak Gandhi has contributed extensively to multiple publication venues. Frequent venues include:

  • Monthly Notices of the Royal Astronomical Society
  • arXiv (Cornell University)
  • The Astrophysical Journal
  • Astronomy and Astrophysics
  • ePrints Soton (University of Southampton)

Among notable recent papers authored or coauthored by Gandhi are:

  • "The Galaxy Activity, Torus, and Outflow Survey (GATOS)", 2021, Astronomy and Astrophysics
  • "The soft state of the black hole transient source MAXI J1820+070: emission from the edge of the plunge region?", 2020, Monthly Notices of the Royal Astronomical Society
  • "Measuring fundamental jet properties with multiwavelength fast timing of the black hole X-ray binary MAXI J1820+070", 2021, Monthly Notices of the Royal Astronomical Society
  • "The Galaxy Activity, Torus, and Outflow Survey (GATOS)", 2021, Astronomy and Astrophysics
  • "A persistent ultraviolet outflow from an accreting neutron star binary transient", 2022, Nature

The scientist collaborates frequently with a set of coauthors, including:

  • Peter Boorman
  • Cláudio Ricci
  • D. Altamirano
  • D. J. Rosario
  • Thomas J. Maccarone

Best Publications

  • Resolving the mid-infrared cores of local Seyferts

    P. Gandhi;H. Horst;A. Smette;S. Hoenig

  • The Hot and Energetic Universe: A White Paper presenting the science theme motivating the Athena+ mission

    Kirpal Nandra;Didier Barret;Xavier Barcons;Andy Fabian

  • The quiescent intracluster medium in the core of the Perseus cluster

    Felix Aharonian;Felix Aharonian;Hiroki Akamatsu;Fumie Akimoto;Steven W. Allen

  • Resolving the mid-infrared cores of local Seyferts

    P. Gandhi;H. Horst;H. Horst;H. Horst;A. Smette;S. Hönig

  • BAT AGN Spectroscopic Survey - V. X-ray properties of the Swift/BAT 70-month AGN catalog

    Claudio Ricci;Benny Trakhtenbrot;Michael J. Koss;Yoshihiro Ueda

  • The ASTRO-H mission

    Tadayuki Takahashi;Kazuhisa Mitsuda;Richard Kelley;Felix Aharonian

  • The XXL Survey: I. Scientific motivations - XMM-Newton observing plan - Follow-up observations and simulation programme

    M. Pierre;F. Pacaud;C. Adami;S. Alis

  • The XXL Survey - I. Scientific motivations − XMM-Newton observing plan − Follow-up observations and simulation programme

    M. Pierre;F. Pacaud;C. Adami;S. Alis;S. Alis

  • Dust in the polar region as a major contributor to the IR emission of AGN

    Sebastian F. Hoenig;Makoto Kishimoto;Konrad R. W. Tristram;M. Almudena Prieto

  • The XMM-LSS survey. Survey design and first results

    M. Pierre;I. Valtchanov;B. Altieri;S. Andreon

  • The Large Observatory For X-ray Timing: LOFT

    M. Feroci;L. Stella;M. van der Klis;T. J.-L. Courvoisier

  • The XMM-LSS survey. Survey design and first results

    Marguerite Pierre;Ivan Valtchanov;Ivan Valtchanov;Bruno Altieri;Stefano Andreon

  • DUST IN THE POLAR REGION AS A MAJOR CONTRIBUTOR TO THE INFRARED EMISSION OF ACTIVE GALACTIC NUCLEI

    S. F. Hönig;M. Kishimoto;K. R. W. Tristram;M. A. Prieto

  • The dusty heart of nearby active galaxies. I. High-spatial resolution mid-IR spectro-photometry of Seyfert galaxies

    S. F. Hoenig;M. Kishimoto;P. Gandhi;A. Smette

  • BAT AGN Spectroscopic Survey. V. X-Ray Properties of the Swift/BAT 70-month AGN Catalog

    C. Ricci;Benny Trakhtenbrot;Michael J. Koss;Y. Ueda

  • Compton-Thick accretion in the local universe

    C. Ricci;C. Ricci;Y. Ueda;M. J. Koss;B. Trakhtenbrot

  • Kepler Observations of Rapid Optical Variability in Active Galactic Nuclei

    Richard F. Mushotzky;Richard F. Mushotzky;Rick Edelson;Wayne H. Baumgartner;Poshak Gandhi

  • The THESEUS space mission concept: science case, design and expected performances

    L. Amati;P. O'Brien;D. Götz;E. Bozzo

  • The Subarcsecond Mid-infrared View of Local Active Galactic Nuclei. III. Polar Dust Emission

    D. Asmus;S. F. Hönig;P. Gandhi

  • The subarcsecond mid-infrared view of local active galactic nuclei – II. The mid-infrared–X-ray correlation

    D. Asmus;D. Asmus;D. Asmus;P. Gandhi;P. Gandhi;P. Gandhi;S. F. Hönig;S. F. Hönig;S. F. Hönig;A. Smette

Frequent Co-Authors

Franz E. Bauer
Franz E. Bauer Pontificia Universidad Católica de Chile
Fiona A. Harrison
Fiona A. Harrison California Institute of Technology
Daniel Stern
Daniel Stern California Institute of Technology
Michael Koss
Michael Koss ETH Zurich
Jon M. Miller
Jon M. Miller University of Michigan–Ann Arbor
Norbert Werner
Norbert Werner Masaryk University
Andrea Comastri
Andrea Comastri National Institute for Astrophysics
David M. Alexander
David M. Alexander Durham University
Walter Craig
Walter Craig McMaster University
Yoshihiro Ueda
Yoshihiro Ueda Kyoto University

External Links

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Best Scientists Citing Poshak Gandhi

Franz E. Bauer

Franz E. Bauer

Pontificia Universidad Católica de Chile

Publications: 183

Cristian Vignali

Cristian Vignali

University of Bologna

Publications: 161

Fiona A. Harrison

Fiona A. Harrison

California Institute of Technology

Publications: 135

Daniel Stern

Daniel Stern

California Institute of Technology

Publications: 132

Marcella Brusa

Marcella Brusa

University of Bologna

Publications: 120

Andrea Comastri

Andrea Comastri

National Institute for Astrophysics

Publications: 107

Didier Barret

Didier Barret

Federal University of Toulouse Midi-Pyrénées

Publications: 101

Yoshihiro Ueda

Yoshihiro Ueda

Kyoto University

Publications: 99

Jelle Kaastra

Jelle Kaastra

Leiden University

Publications: 94

Ezequiel Treister

Ezequiel Treister

Pontificia Universidad Católica de Chile

Publications: 92

Tadayuki Takahashi

Tadayuki Takahashi

Kavli Institute for the Physics and Mathematics of the Universe

Publications: 84

Christopher S. Reynolds

Christopher S. Reynolds

University of Cambridge

Publications: 83

David M. Alexander

David M. Alexander

Durham University

Publications: 82

Masatoshi Imanishi

Masatoshi Imanishi

The Graduate University for Advanced Studies, SOKENDAI

Publications: 80

Stefano Ettori

Stefano Ettori

National Institute for Astrophysics

Publications: 79

W. N. Brandt

W. N. Brandt

Pennsylvania State University

Publications: 78

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