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Gabriel B. Brammer

Gabriel B. Brammer

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Physics
Denmark
2026

D-Index & Metrics

Physics

D-Index
110
Citations
52183
World Ranking
1156
National Ranking
9

Gabriel B. Brammer 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 Gabriel B. Brammer 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: 469 publications — 51st percentile

51% of scientists in this discipline score the same or lower.

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

Gabriel B. Brammer 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 Gabriel B. Brammer 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: 110 D-Index — 69th percentile

69% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2026 - Research.com Physics in Denmark Leader Award
  • 2025 - Research.com Physics in Denmark Leader Award
  • 2023 - Research.com Physics in Denmark Leader Award
  • 2022 - Research.com Physics in Denmark Leader Award

Overview

Gabriel B. Brammer is affiliated with the University of Copenhagen in Denmark and contributes extensively to the field of Physics and Astronomy. Their research spans a range of topics within this area, with a specialization in subfields such as Astronomy and Astrophysics, Instrumentation, and Atomic and Molecular Physics, and Optics.

Their recent publications highlight research on galaxy formation and evolution, astrophysical phenomena, and deep-space observations. Notable papers include:

  • A population of red candidate massive galaxies ~600 Myr after the Big Bang, 2023, Nature
  • COSMOS2020: A Panchromatic View of the Universe to z ∼ 10 from Two Complementary Catalogs, 2022, The Astrophysical Journal Supplement Series
  • Two Remarkably Luminous Galaxy Candidates at z ≈ 10-12 Revealed by JWST, 2022, The Astrophysical Journal Letters
  • Little Red Dots: An Abundant Population of Faint Active Galactic Nuclei at z ∼ 5 Revealed by the EIGER and FRESCO JWST Surveys, 2024, The Astrophysical Journal
  • UNCOVER Spectroscopy Confirms the Surprising Ubiquity of Active Galactic Nuclei in Red Sources at z > 5, 2024, The Astrophysical Journal

Gabriel B. Brammer frequently collaborates with several researchers, including:

  • Katherine E. Whitaker
  • Pascal A. Oesch
  • Joel Leja
  • Rachel Bezanson
  • John R. Weaver

The scientist publishes regularly in notable venues such as:

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

Their core areas of study are reflected in the primary topics they cover, including:

  • Astronomy and Astrophysical Research
  • Galaxies: Formation, Evolution, Phenomena
  • Stellar, planetary, and galactic studies
  • Gamma-ray bursts and supernovae
  • Astrophysics and Star Formation Studies
  • Adaptive optics and wavefront sensing
  • Astrophysical Phenomena and Observations

Brammer's work is characterized by a strong emphasis on the observational and instrumental study of astrophysical objects and phenomena. Their research outputs contribute to the understanding of the early universe, galaxy properties across cosmic time, and the role of active galactic nuclei in high-redshift sources.

Best Publications

  • The Astropy Project: Building an Open-science Project and Status of the v2.0 Core Package

    A. M. Price-Whelan;B. M. Sipőcz;H. M. Günther

  • EAZY: A Fast, Public Photometric Redshift Code

    Gabriel B. Brammer;Pieter G. van Dokkum;Paolo Coppi

  • The Star Formation Mass Sequence Out to z = 2.5

    Katherine E. Whitaker;Pieter G. van Dokkum;Gabriel Brammer;Marijn Franx

  • 3D-HST+CANDELS: THE EVOLUTION OF THE GALAXY SIZE–MASS DISTRIBUTION SINCE z = 3

    A. van der Wel;M. Franx;P.G. van Dokkum;R.E. Skelton

  • The Growth of Massive Galaxies Since z = 2

    Pieter G. van Dokkum;Pieter G. van Dokkum;Katherine E. Whitaker;Katherine E. Whitaker;Gabriel Brammer;Gabriel Brammer;Marijn Franx

  • THE EVOLUTION OF THE STELLAR MASS FUNCTIONS OF STAR-FORMING AND QUIESCENT GALAXIES TO z = 4 FROM THE COSMOS/UltraVISTA SURVEY*

    Adam Muzzin;Danilo Marchesini;Mauro Stefanon;Marijn Franx

  • 3D-HST WFC3-selected Photometric Catalogs in the Five CANDELS/3D-HST Fields: Photometry, Photometric Redshifts, and Stellar Masses

    Rosalind E. Skelton;Katherine E. Whitaker;Ivelina G. Momcheva;Gabriel B. Brammer

  • The 3D-HST Survey: Hubble Space Telescope WFC3/G141 grism spectra, redshifts, and emission line measurements for $\sim 100,000$ galaxies

    Ivelina G. Momcheva;Gabriel B. Brammer;Pieter G. van Dokkum;Rosalind E. Skelton

  • CONSTRAINING THE LOW-MASS SLOPE OF THE STAR FORMATION SEQUENCE AT 0.5 < z < 2.5

    Katherine E. Whitaker;Marijn Franx;Joel Leja;Pieter G. van Dokkum

  • 3D-HST: a wide-field grism spectroscopic survey with the Hubble Space Telescope

    Gabriel B. Brammer;Pieter G. Van Dokkum;Marijn Franx;Mattia Fumagalli

  • The KMOS^3D Survey: design, first results, and the evolution of galaxy kinematics from 0.7<z<2.7

    E. Wisnioski;N.M. Förster Schreiber;S. Wuyts;E. Wuyts

  • The MOSFIRE Deep Evolution Field (MOSDEF) Survey: Rest-frame Optical Spectroscopy for ~1500 H-selected Galaxies at 1.37 ? z ? 3.8

    Mariska Kriek;Alice E. Shapley;Naveen A. Reddy;Brian Siana

  • The KMOS3D survey: design, first results, and the evolution of galaxy kinematics from 0.7 ≤ z ≤ 2.7

    E. Wisnioski;N. M. Förster Schreiber;S. Wuyts;E. Wuyts

  • A Public Ks-selected Catalog in the COSMOS/UltraVISTA Field: Photometry, Photometric Redshifts and Stellar Population Parameters

    Adam Muzzin;Danilo Marchesini;Mauro Stefanon;Marijn Franx

  • A PUBLIC K-s-SELECTED CATALOG IN THE COSMOS/ULTRAVISTA FIELD: PHOTOMETRY, PHOTOMETRIC REDSHIFTS, AND STELLAR POPULATION PARAMETERS

    Adam Muzzin;Danilo Marchesini;Mauro Stefanon;Marijn Franx

  • The Frontier Fields: Survey Design

    J. M. Lotz;A. Koekemoer;D. Coe;N. Grogin

  • The number density and mass density of star-forming and quiescent galaxies at 0.4 < z < 2.2

    Gabriel B. Brammer;Katherine E. Whitaker;Pieter G. van Dokkum;Danilo Marchesini

  • THE 3D-HST SURVEY: HUBBLE SPACE TELESCOPE WFC3/G141 GRISM SPECTRA, REDSHIFTS, AND EMISSION LINE MEASUREMENTS FOR ∼100,000 GALAXIES

    Ivelina G. Momcheva;Gabriel B. Brammer;Pieter G. Van Dokkum;Rosalind E. Skelton

  • The Stellar Mass Density and Specific Star Formation Rate of the Universe at z ~ 7

    Valentino González;Ivo Labbé;Rychard J. Bouwens;Rychard J. Bouwens;Garth Illingworth

  • Constraining the Low-Mass Slope of the Star Formation Sequence at 0.5 Less than Z Less than 2.5

    Gabriel B. Brammer;Erica J. Nelson;Rosalind E. Skelton;Ivo Labbe

Frequent Co-Authors

Pieter G. van Dokkum
Pieter G. van Dokkum Yale University
Danilo Marchesini
Danilo Marchesini Tufts University
Mariska Kriek
Mariska Kriek University of California, Berkeley
Ivo Labbe
Ivo Labbe Swinburne University of Technology
David A. Wake
David A. Wake The Open University
Tommaso Treu
Tommaso Treu University of California, Los Angeles
Marijn Franx
Marijn Franx Leiden University
Michele Trenti
Michele Trenti University of Melbourne
Garth D. Illingworth
Garth D. Illingworth University of California, Santa Cruz
Adam G. Riess
Adam G. Riess Johns Hopkins University

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