World's Best Scientists 2026 revealed!
Léon V. E. Koopmans

Léon V. E. Koopmans

D-Index & Metrics

Physics

D-Index
98
Citations
35461
World Ranking
1756
National Ranking
35

Léon V. E. Koopmans 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 Léon V. E. Koopmans 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: 326 publications — 22nd percentile

22% of scientists in this discipline score the same or lower.

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

Léon V. E. Koopmans 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 Léon V. E. Koopmans 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: 98 D-Index — 53rd percentile

53% of scientists in this discipline score the same or lower.

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

Overview

Léon V. E. Koopmans is affiliated with the University of Groningen in the Netherlands. Their research primarily spans the field of Physics and Astronomy, with a significant focus on the subfields of Astronomy and Astrophysics, Nuclear and High Energy Physics, Aerospace Engineering, Instrumentation, and Atomic and Molecular Physics, and Optics.

The scientist's work covers a range of topics including Radio Astronomy Observations and Technology, Galaxies: Formation, Evolution, Phenomena, Astrophysics and Cosmic Phenomena, Astronomy and Astrophysical Research, Gamma-ray bursts and supernovae, Superconducting and THz Device Technology, and Adaptive optics and wavefront sensing.

Koopmans has contributed to several notable publications with coauthors such as Florent Mertens, B. Ciardi, Raghunath Ghara, M. Mevius, and C. Tortora.

Frequent publication venues for their work include:

  • Monthly Notices of the Royal Astronomical Society
  • arXiv (Cornell University)
  • Astronomy and Astrophysics
  • The Astrophysical Journal
  • HAL (Le Centre pour la Communication Scientifique Directe)

Recent significant papers authored or coauthored by Koopmans include:

  • "Cosmology intertwined: A review of the particle physics, astrophysics, and cosmology associated with the cosmological tensions and anomalies" (2022), Archivio istituzionale della ricerca (Alma Mater Studiorum Università di Bologna)
  • "Improved upper limits on the 21 cm signal power spectrum of neutral hydrogen at z ≈ 9.1 from LOFAR" (2020), Monthly Notices of the Royal Astronomical Society
  • "The LOFAR Two-meter Sky Survey: Deep Fields Data Release 1" (2020), Astronomy and Astrophysics
  • "Joint constraints on thermal relic dark matter from strong gravitational lensing, the Ly α forest, and Milky Way satellites" (2021), Monthly Notices of the Royal Astronomical Society
  • "Constraining the intergalactic medium at z ≈ 9.1 using LOFAR Epoch of Reionization observations" (2020), Monthly Notices of the Royal Astronomical Society

Best Publications

  • LOFAR: The LOw-Frequency ARray

    M. P. van Haarlem;M. W. Wise;A. W. Gunst;G. Heald

  • H0LiCOW – XIII. A 2.4 per cent measurement of H0 from lensed quasars: 5.3σ tension between early- and late-Universe probes

    Kenneth C. Wong;Sherry H. Suyu;Sherry H. Suyu;Sherry H. Suyu;Geoff C. F. Chen;Cristian E. Rusu;Cristian E. Rusu

  • The Sloan Lens ACS Survey. III. The Structure and Formation of Early-Type Galaxies and Their Evolution since z ≈ 1

    Leon V. E. Koopmans;Tommaso Treu;Adam S. Bolton;Adam S. Bolton;Scott Burles

  • The Sloan Lens ACS Survey. I. A large spectroscopically selected sample of massive early-type lens galaxies

    Adam S. Bolton;Adam S. Bolton;Scott Burles;Leon V. E. Koopmans;Tommaso Treu;Tommaso Treu

  • THE SLOAN LENS ACS SURVEY. X. STELLAR, DYNAMICAL, AND TOTAL MASS CORRELATIONS OF MASSIVE EARLY-TYPE GALAXIES

    M. W. Auger;T. Treu;A. S. Bolton;R. Gavazzi;R. Gavazzi

  • H0LiCOW - V. New COSMOGRAIL time delays of HE 0435-1223: H0 to 3.8 per cent precision from strong lensing in a flat ΛCDM model

    V. Bonvin;F. Courbin;S. H. Suyu;S. H. Suyu;S. H. Suyu;P. J. Marshall

  • The Sloan Lens ACS Survey. IV. The Mass Density Profile of Early-Type Galaxies out to 100 Effective Radii

    Raphaël Gavazzi;Tommaso Treu;Jason D. Rhodes;Léon V. E. Koopmans

  • Massive Dark Matter Halos and Evolution of Early-Type Galaxies to z ~ 1

    Tommaso Treu;Tommaso Treu;Léon V.E. Koopmans

  • The Sloan Lens ACS Survey. V. The Full ACS Strong-Lens Sample

    Adam S. Bolton;Scott Burles;Leon V. E. Koopmans;Tommaso Treu

  • The Cosmic Lens All-Sky Survey - I. Source selection and observations

    S. T. Myers;S. T. Myers;N. J. Jackson;I. W. A. Browne;A. G. de Bruyn

  • The Initial Mass Function of Early-Type Galaxies

    Tommaso Treu;Tommaso Treu;Matthew W. Auger;Leon V. E. Koopmans;Raphael Gavazzi;Raphael Gavazzi

  • Advancing Astrophysics with the Square Kilometre Array (AASKA14)

    Tyler. L. Bourke;Robert Braun;Rob Fender;Federica Govoni

  • Dissecting the Gravitational lens B1608+656. II. Precision Measurements of the Hubble Constant, Spatial Curvature, and the Dark Energy Equation of State

    S. H. Suyu;P. J. Marshall;P. J. Marshall;M. W. Auger;M. W. Auger;S. Hilbert

  • THE STRUCTURE AND DYNAMICS OF MASSIVE EARLY-TYPE GALAXIES: ON HOMOLOGY, ISOTHERMALITY, AND ISOTROPY INSIDE ONE EFFECTIVE RADIUS

    L. V. E. Koopmans;Adam S. Bolton;T. Treu;O. Czoske

  • TWO ACCURATE TIME-DELAY DISTANCES FROM STRONG LENSING: IMPLICATIONS FOR COSMOLOGY

    S. H. Suyu;S. H. Suyu;S. H. Suyu;M. W. Auger;S. Hilbert;P. J. Marshall

  • The Sloan Lens ACS Survey. II. Stellar Populations and Internal Structure of Early-Type Lens Galaxies*

    Tommaso Treu;Tommaso Treu;Léon V. Koopmans;Adam S. Bolton;Adam S. Bolton;Scott Burles

  • The Cosmic Lens All-Sky Survey - II. Gravitational lens candidate selection and follow-up

    I. W. A. Browne;P. N. Wilkinson;N. J. F. Jackson;S. T. Myers;S. T. Myers;S. T. Myers

  • H0LiCOW – I. H0 Lenses in COSMOGRAIL's wellspring: program overview

    Sherry H. Suyu;Sherry H. Suyu;Sherry H. Suyu;V. Bonvin;Frederic Courbin;Christopher D. Fassnacht

  • Detection of a dark substructure through gravitational imaging

    S. Vegetti;L. V. E. Koopmans;A. Bolton;T. Treu

  • Proceedings, Advancing Astrophysics with the Square Kilometre Array (AASKA14)

    Tyler L. Bourke;Robert Braun;Rob Fender;Federica Govoni

Frequent Co-Authors

Tommaso Treu
Tommaso Treu University of California, Los Angeles
Christopher D. Fassnacht
Christopher D. Fassnacht University of California, Davis
Roger Blandford
Roger Blandford Stanford University
Raphael Gavazzi
Raphael Gavazzi Institut d'Astrophysique de Paris
Gianni Bernardi
Gianni Bernardi National Institute for Astrophysics
Leonidas A. Moustakas
Leonidas A. Moustakas California Institute of Technology
Heino Falcke
Heino Falcke Radboud University
T. J. Pearson
T. J. Pearson California Institute of Technology
Joop Schaye
Joop Schaye Leiden University
Abhik Ghosh
Abhik Ghosh University of Tromsø - The Arctic University of Norway

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Best Scientists Citing Léon V. E. Koopmans

Trending Scientists

Recently Published Articles