World's Best Scientists 2026 revealed!

D-Index & Metrics

Physics

D-Index
86
Citations
32339
World Ranking
2512
National Ranking
218

Krzysztof Ulaczyk 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 Krzysztof Ulaczyk 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: 754 publications — 82nd percentile

82% of scientists in this discipline score the same or lower.

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

Krzysztof Ulaczyk 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 Krzysztof Ulaczyk 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: 86 D-Index — 32nd percentile

32% of scientists in this discipline score the same or lower.

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

Overview

Krzysztof Ulaczyk is affiliated with the University of Warwick in the United Kingdom. Their research primarily spans the field of Physics and Astronomy, with a focus on Astronomy and Astrophysics, Instrumentation, Computational Mechanics, Atomic and Molecular Physics and Optics, as well as Nuclear and High Energy Physics.

The scientist's work covers several main thematic areas, including:

  • Stellar, planetary, and galactic studies
  • Astronomy and Astrophysical Research
  • Gamma-ray bursts and supernovae
  • Astrophysics and Star Formation Studies
  • Astro and Planetary Science
  • Pulsars and Gravitational Waves Research
  • Astronomical Observations and Instrumentation

Krzysztof Ulaczyk has contributed articles to a range of publication venues, notably:

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

Their recent papers include the following:

  • "An Isolated Mass-gap Black Hole or Neutron Star Detected with Astrometric Microlensing" (2022) published in The Astrophysical Journal Letters
  • "Searching for electromagnetic counterparts to gravitational-wave merger events with the prototype Gravitational-Wave Optical Transient Observer (GOTO-4)" (2020) published in Monthly Notices of the Royal Astronomical Society
  • "An X-ray-quiet black hole born with a negligible kick in a massive binary within the Large Magellanic Cloud" (2022) published in Nature Astronomy
  • "The Gravitational-wave Optical Transient Observer (GOTO): prototype performance and prospects for transient science" (2021) published on arXiv (Cornell University)
  • A paper from 2022 on Warwick Research Archive Portal (University of Warwick)

The scientist frequently collaborates with several co-authors, including:

  • I. Soszyński
  • A. Udalski
  • P. Pietrukowicz
  • J. Skowron
  • R. Poleski

Best Publications

  • A gravitational-wave standard siren measurement of the Hubble constant

    B. P. Abbott;R. Abbott;T. D. Abbott;F. Acernese;F. Acernese

  • An eclipsing-binary distance to the Large Magellanic Cloud accurate to two per cent

    G. Pietrzyński;G. Pietrzyński;D. Graczyk;W. Gieren;I. B. Thompson

  • One or more bound planets per Milky Way star from microlensing observations

    A. Cassan;A. Cassan;D. Kubas;D. Kubas;J.-P. Beaulieu;J.-P. Beaulieu;M. Dominik;M. Dominik

  • The Emergence of a Lanthanide-Rich Kilonova Following the Merger of Two Neutron Stars

    N. R. Tanvir;A. J. Levan;C. González-Fernández;O. Korobkin

  • The Emergence of a Lanthanide-Rich Kilonova Following the Merger of Two Neutron Stars

    N. R. Tanvir;A. J. Levan;C. Gonzalez-Fernandez;O. Korobkin

  • Unbound or distant planetary mass population detected by gravitational microlensing

    T. Sumi;K. Kamiya;D. P. Bennett

  • Discovery of a Jupiter/Saturn Analog with Gravitational Microlensing

    B. S. Gaudi;D. P. Bennett;A. Udalski;A. Gould

  • REDDENING AND EXTINCTION TOWARD THE GALACTIC BULGE FROM OGLE-III: THE INNER MILKY WAY'S RV ∼ 2.5 EXTINCTION CURVE*

    David M. Nataf;David M. Nataf;Andrew Gould;Pascal Fouqué;Pascal Fouqué;Oscar A. Gonzalez

  • V1309 Scorpii: merger of a contact binary

    R. Tylenda;M. Hajduk;T. Kamiński;A. Udalski

  • Quantifying Quasar Variability As Part of a General Approach To Classifying Continuously Varying Sources

    Szymon Kozlowski;Christopher S. Kochanek;A. Udalski;L. Wyrzykowski;L. Wyrzykowski

  • Microlens OGLE-2005-BLG-169 Implies Cool Neptune-Like Planets are Common

    A. Gould;A. Udalski;D. An;D. P. Bennett

  • QUANTIFYING QUASAR VARIABILITY AS PART OF A GENERAL APPROACH TO CLASSIFYING CONTINUOUSLY VARYING SOURCES

    Szymon Kozłowski;Christopher S. Kochanek;A. Udalski;Ł. Wyrzykowski;Ł. Wyrzykowski

  • Microlens OGLE-2005-BLG-169 Implies That Cool Neptune-like Planets Are Common

    A. Gould;A. Udalski;D. An;D. P. Bennett

  • FREQUENCY OF SOLAR-LIKE SYSTEMS AND OF ICE AND GAS GIANTS BEYOND THE SNOW LINE FROM HIGH-MAGNIFICATION MICROLENSING EVENTS IN 2005-2008

    A. Gould;Subo Dong;B. S. Gaudi;A. Udalski

  • Localization and broadband follow-up of the gravitational-wave transient GW150914

    B. P. Abbott;R. Abbott;T. D. Abbott;M. R. Abernathy

  • A Jovian-Mass Planet in Microlensing Event OGLE-2005-BLG-071

    A. Udalski;M. Jaroszyński;B. Paczyński;M. Kubiak

  • A Jovian-mass Planet in Microlensing Event OGLE-2005-BLG-071

    A. Udalski;M. Jaroszynski;B. Paczynski;M. Kubiak

  • A Cold Neptune-Mass Planet OGLE-2007-BLG-368Lb: Cold Neptunes Are Common

    T. Sumi;D.P. Bennett;I.A. Bond;A. Udalski

  • A Low-Mass Planet with a Possible Sub-Stellar-Mass Host in Microlensing Event MOA-2007-BLG-192

    D.P. Bennett;I.A. Bond;A. Udalski;T. Sumi

  • No large population of unbound or wide-orbit Jupiter-mass planets

    Przemek Mróz;Andrzej Udalski;Jan Skowron;Radosław Poleski;Radosław Poleski

Frequent Co-Authors

Andrzej Udalski
Andrzej Udalski University of Warsaw
Michał K. Szymański
Michał K. Szymański University of Warsaw
Igor Soszyński
Igor Soszyński University of Warsaw
Grzegorz Pietrzyński
Grzegorz Pietrzyński Polish Academy of Sciences
Łukasz Wyrzykowski
Łukasz Wyrzykowski University of Warsaw
Andrew Gould
Andrew Gould The Ohio State University
David P. Bennett
David P. Bennett Goddard Space Flight Center
M. Kubiak
M. Kubiak University of Warsaw
Yoshitaka Itow
Yoshitaka Itow Nagoya University
Fumio Abe
Fumio Abe Nagoya University

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