D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Physics D-index 110 Citations 42,657 841 World Ranking 732 National Ranking 4

Research.com Recognitions

Awards & Achievements

2016 - Polish Academy of Science

2012 - Member of the National Academy of Sciences

2002 - Prize of the Foundation for Polish Science - Nagroda Fundacji na rzecz Nauki Polskiej for his work concerning the revision of the distance scale of the Universe and discovering many planetary low-luminosity companions to solar-type stars

Overview

What is he best known for?

The fields of study he is best known for:

  • Astronomy
  • Astrophysics
  • Milky Way

Andrzej Udalski spends much of his time researching Astrophysics, Astronomy, Gravitational microlensing, Planet and Stars. Astrophysics is a component of his Bulge, Light curve, Gravitational lens, Galaxy and Milky Way studies. In general Bulge study, his work on Red clump often relates to the realm of Asymmetry, thereby connecting several areas of interest.

Andrzej Udalski has included themes like Brightness, Weak gravitational lensing, Small Magellanic Cloud and Photometry in his Gravitational lens study. His Gravitational microlensing research includes themes of Brown dwarf, Einstein radius, Mass ratio, Proper motion and Stellar mass. In the field of Stars, his study on Variable star overlaps with subjects such as Optical depth and Flux.

His most cited work include:

  • An eclipsing-binary distance to the Large Magellanic Cloud accurate to two per cent (606 citations)
  • Discovery of a cool planet of 5.5 Earth masses through gravitational microlensing (526 citations)
  • One or more bound planets per Milky Way star from microlensing observations (475 citations)

What are the main themes of his work throughout his whole career to date?

The scientist’s investigation covers issues in Astrophysics, Astronomy, Gravitational microlensing, Stars and Light curve. His work on Astrophysics deals in particular with Gravitational lens, Bulge, Planet, Galaxy and Cepheid variable. His studies deal with areas such as Disc and Galactic Center as well as Bulge.

The concepts of his Planet study are interwoven with issues in Low Mass and Star. His biological study deals with issues like Parallax, which deal with fields such as Microlens. His biological study spans a wide range of topics, including Lens, Amplitude, Radial velocity and Binary star.

He most often published in these fields:

  • Astrophysics (84.55%)
  • Astronomy (48.93%)
  • Gravitational microlensing (39.14%)

What were the highlights of his more recent work (between 2017-2021)?

  • Astrophysics (84.55%)
  • Gravitational microlensing (39.14%)
  • Planet (21.46%)

In recent papers he was focusing on the following fields of study:

Andrzej Udalski mostly deals with Astrophysics, Gravitational microlensing, Planet, Stars and Light curve. Astrophysics is represented through his Bulge, Mass ratio, Einstein radius, Cepheid variable and Brown dwarf research. His study on Gravitational microlensing is covered under Astronomy.

The various areas that Andrzej Udalski examines in his Planet study include Star and Proper motion. His Stars study deals with Gravitational lens intersecting with Small Magellanic Cloud. His Light curve research includes themes of Brightness, Galactic plane, Event and Emission spectrum.

Between 2017 and 2021, his most popular works were:

  • A three-dimensional map of the Milky Way using classical Cepheid variable stars (70 citations)
  • A Neptune-mass Free-floating Planet Candidate Discovered by Microlensing Surveys (51 citations)
  • Rotation curve of the Milky Way from Classical Cepheids (49 citations)

In his most recent research, the most cited papers focused on:

  • Astronomy
  • Astrophysics
  • Milky Way

Andrzej Udalski mainly investigates Astrophysics, Gravitational microlensing, Planet, Bulge and Stars. Light curve, Cepheid variable, Gravitational lens, Mass ratio and Galaxy are the primary areas of interest in his Astrophysics study. His work on Milky Way as part of general Galaxy research is often related to Type, thus linking different fields of science.

His Gravitational microlensing research is multidisciplinary, incorporating perspectives in Planetary system, Exoplanet, Brown dwarf, Einstein radius and Parallax. His Planetary system research is under the purview of Astronomy. Andrzej Udalski has researched Planet in several fields, including Low Mass, Star and Proper motion.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Discovery of a cool planet of 5.5 Earth masses through gravitational microlensing

J.-P. Beaulieu;D. P. Bennett;P. Fouqué;A. Williams.
Nature (2006)

803 Citations

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.
Nature (2013)

606 Citations

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.
Nature (2012)

577 Citations

OGLE 2003-BLG-235/MOA 2003-BLG-53: A Planetary Microlensing Event

I. A. Bond;A. Udalski;M. Jaroszyński;M. Jaroszyński;N. J. Rattenbury.
The Astrophysical Journal (2004)

542 Citations

Unbound or distant planetary mass population detected by gravitational microlensing

T. Sumi;K. Kamiya;D. P. Bennett.
Nature (2011)

518 Citations

Discovery of a Jupiter/Saturn Analog with Gravitational Microlensing

B. S. Gaudi;D. P. Bennett;A. Udalski;A. Gould.
Science (2008)

488 Citations

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.
arXiv: Earth and Planetary Astrophysics (2010)

462 Citations

OGLE-2003-BLG-262: Finite-Source Effects from a Point-Mass Lens

Jaiyul Yoo;D. L. DePoy;A. Gal-Yam;B. S. Gaudi.
arXiv: Astrophysics (2003)

461 Citations

V1309 Scorpii: merger of a contact binary

R. Tylenda;M. Hajduk;T. Kamiński;A. Udalski.
Astronomy and Astrophysics (2011)

459 Citations

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.
arXiv: Cosmology and Nongalactic Astrophysics (2009)

435 Citations

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