139 citations · 796 across the 16 of their papers we have counts for
6 papers · 1 filter
BANYAN. V. A Systematic All-Sky Survey for New Very Late-Type Low-Mass Stars and Brown Dwarfs in Nearby Young Moving Groups
Jonathan Gagné, David Lafrenière, René Doyon +2
We present the BANYAN All-Sky Survey (BASS) catalog, consisting of 228 new late-type (M4-L6) candidate members of nearby young moving groups (YMGs) with an expected false-positive…
Results from BASS, the BANYAN All-Sky Survey
Jonathan Gagné, David Lafrenière, René Doyon +3
We present results from the BANYAN All-Sky Survey (BASS), a systematic all-sky survey for brown dwarf candidates in young moving groups. We describe a cross-match of the 2MASS and…
SIMP J2154-1055: A New Low-Gravity L4 Brown Dwarf Candidate Member of the Argus Association
Jonathan Gagné, David Lafrenière, René Doyon +4
We present SIMP J21543454-1055308, a new L4 brown dwarf identified in the Sondage Infrarouge de Mouvement Propre (SIMP) survey that displays signs of low gravity in its near-inf…
BANYAN. IV. Fundamental parameters of low-mass star candidates in nearby young stellar kinematic groups - Isochronal Age determination using Magnetic evolutionary models
Lison Malo, René Doyon, Gregory A. Feiden +5
Based on high resolution optical spectra obtained with ESPaDOnS at CFHT, we determine fundamental parameters (\Teff, R, \Lbol, \logg\ and metallicity) for 59 candidate members of n…
Discovery of a wide planetary-mass companion to the young M3 star GU Psc
Marie-Eve Naud, Étienne Artigau, Lison Malo +11
We present the discovery of a co-moving planetary-mass companion ~42" (~2000 AU) from a young M3 star, GU Psc, likely member of the young AB Doradus Moving Group (ABDMG). The compa…
The Coolest Isolated Brown Dwarf Candidate Member of TWA
Jonathan Gagné, Jacqueline K. Faherty, Kelle Cruz +4
We present two new late-type brown dwarf candidate members of the TW Hydrae association (TWA) : 2MASS J12074836-3900043 and 2MASS J12474428-3816464, which were found as part of the…