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20052021
most citedPIONIER: a 4-telescope visitor instrument at VLTI

351 citations · 1.9k across the 41 of their papers we have counts for

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5 papers · 1 filter

astro-ph2008★ 65 cited

A near-infrared interferometric survey of debris disc stars. II. CHARA/FLUOR observations of six early-type dwarfs

O. Absil, E. Di Folco, A. Merand +15

High-precision interferometric observations of six early-type main sequence stars known to harbour cold debris discs have been obtained in the near-infrared K band with the FLUOR i…

astro-ph2007★ 10 cited

Pupil stabilization for SPHERE's extreme AO and high performance coronagraph system

G. Montagnier, T. Fusco, J. -L. Beuzit +3

We propose a new concept of pupil motion sensor for astronomical adaptive optics systems and present experimental results obtained during the first laboratory validation of this co…

astro-ph2007★ 100 cited

The CORALIE survey for southern extra-solar planets XV. Discovery of two eccentric planets orbiting HD4113 and HD156846

O. Tamuz, D. Ségransan, S. Udry +10

We report the detection of two very eccentric planets orbiting HD4113 and HD156846 with the CORALIE Echelle spectrograph mounted on the 1.2-m Euler Swiss telescope at La Silla. The…

astro-ph2006★ 52 cited

Five new very low mass binaries

G. Montagnier, D. Segransan, J. -L. Beuzit +12

We report the discovery of companions to 5 nearby late M dwarfs (>M5), LHS1901, LHS4009, LHS6167, LP869-26 and WT460, and we confirm that the recently discovered mid-T brown dwarf…

astro-ph2005★ 43 cited

LP 349-25: a new tight M8V binary

T. Forveille, J. -L. Beuzit, P. Delorme +15

We present the discovery of a tight M8V binary, with a separation of only 1.2 astronomical units, obtained with the PUEO and NACO adaptive optics systems, respectively at the CFHT…