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researcher

Alain Léger

12 papers hereh-index 320 citations10 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author6
  • last author2

Across the 8 of 12 papers where every author was matched, so the position is known.

fields
  • astro-ph.IM11
  • physics.optics1
same name
  • Alain Léger — 4 papers
  • Alain Léger — 4 papers, h 2

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20112026
most citedNEAT, An Astrometric Telescope To Probe Planetary Systems Down To The Earth Mass Around Nearby Solar-Type Stars

5 citations · 12 across the 10 of their papers we have counts for

collaborators
Showing 2025Show all

2 papers · 1 filter

astro-ph.IM2025

System Analysis for a high-precision high-accuracy Astrometric instrument for HWO

Jérôme Amiaux, Fabien Malbet, Florence Ardellier-Desages +20

This study presents a comprehensive system analysis for an instrument onboard the Habitable Worlds Observatory (HWO), designed for high-precision, high-accuracy differential astrom…

astro-ph.IM2025

Experimental tests of the calibration of high precision differential astrometry for HWO

Manon Lizzana, Fabien Malbet, Alain Leger +7

Many different scientific applications require sub-micro arcsecond precision astrometry, including researching rocky exoplanets in the vicinity of the Sun and studying dark matter.…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.