World's Best Scientists 2026 revealed!

D-Index & Metrics

Physics

D-Index
88
Citations
28774
World Ranking
2398
National Ranking
207

Omar Almaini 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 Omar Almaini 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: 279 publications — 14th percentile

14% of scientists in this discipline score the same or lower.

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

Omar Almaini 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 Omar Almaini 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: 88 D-Index — 36th percentile

36% of scientists in this discipline score the same or lower.

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

Overview

Omar Almaini is affiliated with the University of Nottingham in the United Kingdom and specializes in Physics and Astronomy. Their research is concentrated primarily within the subfield of Astronomy and Astrophysics, supported by work in Instrumentation, Nuclear and High Energy Physics, Statistical and Nonlinear Physics, and Global and Planetary Change. The scientist's investigations explore various key topics including Galaxies: Formation, Evolution, Phenomena, Astronomy and Astrophysical Research, and phenomena such as Gamma-ray bursts and supernovae.

The research outputs by Omar Almaini are documented in leading publication venues, with frequent contributions to and collaborations published in:

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

Their recent scholarly articles include the following significant works:

  • "A Long Time Ago in a Galaxy Far, Far Away: A Candidate z ∼ 12 Galaxy in Early JWST CEERS Imaging" (2022), published in The Astrophysical Journal Letters
  • "An ALMA survey of the SCUBA-2 CLS UDS field: physical properties of 707 sub-millimetre galaxies" (2020), published in Monthly Notices of the Royal Astronomical Society
  • "Dusty Starbursts Masquerading as Ultra-high Redshift Galaxies in JWST CEERS Observations" (2023), published in The Astrophysical Journal Letters
  • "The Physical Conditions of Emission-line Galaxies at Cosmic Dawn from JWST/NIRSpec Spectroscopy in the SMACS 0723 Early Release Observations" (2023), published in The Astrophysical Journal
  • "The VANDELS ESO public spectroscopic survey" (2021), published in Astronomy and Astrophysics

Collaboration plays a notable role in Omar Almaini's work, with frequent co-authorship alongside several researchers. The most consistent collaborators include:

  • David T. Maltby
  • Anton M. Koekemoer
  • Vivienne Wild
  • Steven L. Finkelstein
  • Mark Dickinson

Their academic contributions focus on observational and instrumental approaches in astrophysical research, tackling questions of galaxy formation and evolution, as well as dynamic external cosmic phenomena. Through sustained publication in reputable astronomy and astrophysics journals, they contribute data and analysis relevant to early universe studies, galaxy surveys, and emission-line galaxy characterization using advanced observatories like JWST and ALMA.

Best Publications

  • The UKIRT Infrared Deep Sky Survey (UKIDSS)

    Andy Lawrence;S. J. Warren;Omar Almaini;A. C. Edge

  • CANDELS: The Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey

    Norman A. Grogin;Dale D. Kocevski;S. M. Faber;Henry C. Ferguson

  • Candels: The cosmic assembly near-infrared deep extragalactic legacy survey - The hubble space telescope observations, imaging data products, and mosaics

    Anton M. Koekemoer;S. M. Faber;Henry C. Ferguson;Norman A. Grogin

  • The SCUBA HAlf Degree Extragalactic Survey (SHADES) -- II. Submillimetre maps, catalogue and number counts

    K. Coppin;E.L. Chapin;A.M.J. Mortier;S.E. Scott

  • Improved constraints on the expansion rate of the Universe up to z ∼ 1.1 from the spectroscopic evolution of cosmic chronometers

    M. Moresco;A. Cimatti;R. Jimenez;L. Pozzetti

  • The SCUBA Half-Degree Extragalactic Survey – II. Submillimetre maps, catalogue and number counts

    K. Coppin;E. L. Chapin;E. L. Chapin;A. M. J. Mortier;S. E. Scott

  • Deep radio imaging of the SCUBA 8-mJy survey fields: sub-mm source identifications and redshift distribution

    Rob Ivison;Thomas Greve;Ian Smail;James Dunlop

  • Deep radio imaging of the SCUBA 8-mJy survey fields: submillimetre source identifications and redshift distribution

    Rob Ivison;Thomas Greve;Ian Smail;James Dunlop

  • CANDELS Multiwavelength catalogs: Source Identification and Photometry in the CANDELS UKIDSS Ultra-Deep Survey Field

    Audrey Galametz;Andrea Grazian;Adriano Fontana;Henry C. Ferguson

  • CANDELS Multiwavelength Catalogs: Source Identification and Photometry in the CANDELS UKIDSS Ultra-deep Survey Field

    Audrey Galametz;Andrea Grazian;Adriano Fontana;Henry C. Ferguson

  • The UKIRT Infrared Deep Sky Survey Second Data Release

    S. J. Warren;N. C. Hambly;S. Dye;O. Almaini

  • The SCUBA-2 Cosmology Legacy Survey: 850 μm maps, catalogues and number counts

    J.E. Geach;J.S. Dunlop;M. Halpern;Ian Smail

  • Stellar Masses from the CANDELS Survey: The GOODS-South and UDS Fields

    P. Santini;H. C. Ferguson;A. Fontana;B. Mobasher

  • The UKIRT Infrared Deep Sky Survey Early Data Release

    Simon Dye;S. J. Warren;N. C. Hambly;N. J. G. Cross

  • The European Large Area ISO Survey - I. Goals, definition and observations

    Seb Oliver;Michael Rowan-Robinson;D. M. Alexander;O. Almaini

  • The evolution of the near-IR galaxy Luminosity Function and colour bimodality up to z ~ 2 from the UKIDSS Ultra Deep Survey Early Data Release

    M. Cirasuolo;R. J. McLure;J. S. Dunlop;O. Almaini

  • The SCUBA-2 Cosmology Legacy Survey: ALMA resolves the rest-frame far-infrared emission of sub-millimeter galaxies

    J.M. Simpson;Ian Smail;A.M. Swinbank;O. Almaini

  • The evolution of the near-infrared galaxy luminosity function and colour bimodality up to z = 2 from the UKIDSS Ultra Deep Survey Early Data Release

    M. Cirasuolo;R. J. McLure;J. S. Dunlop;O. Almaini

  • The United Kingdom Infrared Telescope Infrared Deep Sky Survey First Data Release

    S. J. Warren;N. C. Hambly;S. Dye;O. Almaini

  • An ALMA survey of the SCUBA-2 CLS UDS field: physical properties of 707 sub-millimetre galaxies

    U. Dudzevičiūtė;Ian Smail;A. M. Swinbank;S. M. Stach

Frequent Co-Authors

James S. Dunlop
James S. Dunlop University of Edinburgh
Ross J. McLure
Ross J. McLure University of Edinburgh
Chris Simpson
Chris Simpson Liverpool John Moores University
Rob Ivison
Rob Ivison European Southern Observatory
Michele Cirasuolo
Michele Cirasuolo European Southern Observatory
Christopher J. Conselice
Christopher J. Conselice University of Manchester
Ian Smail
Ian Smail Durham University
Andy Lawrence
Andy Lawrence University of Edinburgh
Chris J. Willott
Chris J. Willott National Academies of Sciences, Engineering, and Medicine
Anton M. Koekemoer
Anton M. Koekemoer Space Telescope Science Institute

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