World's Best Scientists 2026 revealed!

D-Index & Metrics

Physics

D-Index
94
Citations
26697
World Ranking
1992
National Ranking
161

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.

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 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.

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.

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 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.

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

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