机译:Line broadening in field metal-poor red giant and red horizontal branch stars
Univ N Carolina, Dept Phys & Astron, Chapel Hill, NC 27599 USA;
Harvard Smithsonian Ctr Astrophys, Cambridge, MA 02138 USA;
Bowling Green State Univ, Dept Phys & Astron, Bowling Green, OH 43403 USA;
binaries : spectroscopic; Galaxy : halo; planetary systems; stars : kinematics; stars : Population II; stars : rotation; GLOBULAR-CLUSTER STARS; PROPER-MOTION STARS; SPECTROSCOPIC BINARIES; RADIAL-VELOCITIES; ORBITAL SOLUTIONS; ROTATION; ABUNDANCES; HALO; PHOTOMETRY; SEARCH;