229 citations · 1.5k across the 21 of their papers we have counts for
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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…
New constrains on Gliese 86 B
A. -M. Lagrange, H. Beust, S. Udry +2
We present the results of multi epochs imaging observations of the companion to the planetary host Gliese 86. Associated to radial velocity measurements, this study aimed at charac…
Probing long-period companions to planetary hosts. VLT and CFHT near infrared coronographic imaging surveys
G. Chauvin, A. -M. Lagrange, S. Udry +5
We present the results of a deep imaging survey of stars surrounded by planets detected with the radial velocity technique. The purpose is to search for and to characterize long-pe…
Extrasolar planets and brown dwarfs around A-F type stars. IV. A candidate brown dwarf around the A9V pulsating star HD180777
F. Galland, A. M. Lagrange, S. Udry +3
We present here the detection of a brown dwarf orbiting the A9V star HD180777. The radial velocity measurements, obtained with the ELODIE echelle spectrograph at the Haute-Provence…