119 citations · 460 across the 13 of their papers we have counts for
5 papers · 1 filter
Wide Field Astronomy at Dome C: two IR surveys complementary to SNAP
D. Burgarella, M. Ferrari, T. Fusco +4
Surveys provide a wealth of data to the astronomical community that are used well after their completion. In this paper, we propose a project that would take the maximum benefit of…
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…
Post processing of differential images for direct extrasolar planet detection from the ground
J. -F. Sauvage, L. Mugnier, T. Fusco +1
The direct imaging from the ground of extrasolar planets has become today a major astronomical and biological focus. This kind of imaging requires simultaneously the use of a dedic…
ELTs Adaptive Optics for Multi-Objects 3D Spectroscopy : Key Parameters and Design Rules
B. Neichel, J-M. Conan, T. Fusco +4
In the last few years, new Adaptive Optics [AO] techniques have emerged to answer new astronomical challenges: Ground-Layer AO [GLAO] and Multi-Conjugate AO [MCAO] to access a wide…
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…