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Physics

D-Index
106
Citations
34899
World Ranking
1345
National Ranking
48

Overview

A. M. Lagrange is affiliated with Grenoble Alpes University in France and has contributed extensively to research in the field of Physics and Astronomy. Their work focuses predominantly on subfields such as Astronomy and Astrophysics, Instrumentation, Computational Mechanics, and Aerospace Engineering. The scientist's research topics include stellar, planetary, and galactic studies, astronomy and astrophysical research, astro and planetary science, astrophysics and star formation studies, astronomical observations and instrumentation, gamma-ray bursts and supernovae, as well as calibration and measurement techniques.

The scientist has published numerous articles, with notable papers including:

  • Orbital and dynamical analysis of the system around HR 8799, 2022, Astronomy and Astrophysics
  • Updated characterization of long-period single companion by combining radial velocity, relative astrometry, and absolute astrometry, 2023, Astronomy and Astrophysics
  • A SOPHIE RV search for giant planets around young nearby stars (YNS), 2021, Astronomy and Astrophysics
  • First VLTI/GRAVITY Observations of HIP 65426 b: Evidence for a Low or Moderate Orbital Eccentricity, 2023, The Astronomical Journal
  • HARPS radial velocity search for planets in the Scorpius-Centaurus association, 2022, Astronomy and Astrophysics

A. M. Lagrange frequently collaborates with other researchers. The most frequent co-authors include G. Chauvin, J. H. Girard, A. Vigan, S. Desidera, and Emily Rickman. The scientist's published work appears primarily in the following venues:

  • Astronomy and Astrophysics
  • arXiv (Cornell University)
  • The Astronomical Journal
  • Open Repository and Bibliography (University of Liège)
  • The Astrophysical Journal

The balance of publications across these respected journals and repositories indicates an active participation in the dissemination of research within their fields of study. The scientist's work integrates observational data, instrumentation advances, and theoretical research to address questions related to planetary systems, stellar characteristics, and broader astrological phenomena. Their output over recent years points to ongoing investigations involving high-precision radial velocity measurements and astrometric analyses.

Best Publications

  • A star in a 15.2-year orbit around the supermassive black hole at the centre of the Milky Way

    R. Schödel;T. Ott;R. Genzel;R. Hofmann

  • A Giant Planet Candidate near a Young Brown Dwarf

    G. Chauvin;A. M. Lagrange;C. Dumas;B. Zuckerman

  • A Giant Planet Imaged in the Disk of the Young Star β Pictoris

    A.-M. Lagrange;M. Bonnefoy;G. Chauvin;D. Apai

  • A giant planet candidate near a young brown dwarf - Direct VLT/NACO observations using IR wavefront sensing

    G. Chauvin;A.-M. Lagrange;C. Dumas;B. Zuckerman

  • A probable giant planet imaged in the Beta Pictoris disk

    A.-M. Lagrange;D. Gratadour;G. Chauvin;T. Fusco

  • NAOS-CONICA first on sky results in a variety of observing modes

    Rainer Lenzen;Markus Hartung;Wolfgang Brandner;Gert Finger

  • Discovery of a planetary-mass companion within the gap of the transition disk around PDS 70

    M. Keppler;M. Benisty;A. Müller;Th. Henning

  • SPHERE: the exoplanet imager for the Very Large Telescope

    J.-L. Beuzit;A. Vigan;D. Mouillet;K. Dohlen

  • A planet on an inclined orbit as an explanation of the warp in the β Pictoris disc

    D. Mouillet;J. D. Larwood;J. C. B. Papaloizou;A. M. Lagrange

  • Discovery of a planetary-mass companion within the gap of the transition disk around PDS 70

    M. Keppler;M. Benisty;M. Benisty;A. Müller;Th. Henning

  • Discovery of a probable 4-5 Jupiter-mass exoplanet to HD 95086 by direct-imaging

    J. Rameau;G. Chauvin;A.-M. Lagrange;A. Boccaletti

  • VLT/NACO Deep imaging survey of young, nearby austral stars

    G. Chauvin;A. M. Lagrange;M. Bonavita;B. Zuckerman

  • A companion to AB Pic at the planet/brown dwarf boundary

    G. Chauvin;A-M Lagrange;B Zuckerman;C Dumas

  • Search for exoplanets with the radial-velocity technique : quantitative diagnostics of stellar activity

    M. Desort;A.-M. Lagrange;F. Galland;S. Udry

  • SPHERE: the exoplanet imager for the Very Large Telescope

    J.-L. Beuzit;J.-L. Beuzit;A. Vigan;D. Mouillet;K. Dohlen

  • Dynamical modeling of large scale asymmetries in the beta Pictoris dust disk

    J. C. Augereau;R. P. Nelson;A. M. Lagrange;J. C. B. Papaloizou

  • Discovery of a warm, dusty giant planet around HIP65426

    G. Chauvin;S. Desidera;A. M. Lagrange;A. Vigan

  • Orbital and atmospheric characterization of the planet within the gap of the PDS 70 transition disk

    A. Müller;M. Keppler;Th. Henning;M. Samland

  • Discovery of a warm, dusty giant planet around HIP 65426

    G. Chauvin;G. Chauvin;S. Desidera;A. M. Lagrange;A. Vigan

  • Orbital characterization of the eta Pictoris b giant planet

    G. Chauvin;A.-M. Lagrange;H. Beust;M. Bonnefoy

Frequent Co-Authors

Th. Henning
Th. Henning Max Planck Society
Gael Chauvin
Gael Chauvin Grenoble Alpes University
Stéphane Udry
Stéphane Udry University of Geneva
Michael Meyer
Michael Meyer University of Michigan–Ann Arbor
Francois Menard
Francois Menard Grenoble Alpes University
Wolfgang Brandner
Wolfgang Brandner Max Planck Society
Anthony Boccaletti
Anthony Boccaletti Paris Observatory
Mickaël Bonnefoy
Mickaël Bonnefoy Grenoble Alpes University
Carsten Dominik
Carsten Dominik University of Amsterdam

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