[en] The Asiago Red Clump Spectroscopic survey derives from high resolution optical spectra accurate multi-epoch radial velocities and atmospheric parameters (T_{eff}, log g, [M/H], V_{rot}sin i, [α/Fe], ξ) for a well selected sample of ˜500 equatorial Red Clump stars belonging to the solar neighborhood. These results coupled with astrometric and photometric external data are used in investigation of galactic structure and dynamics.
Disciplines :
Space science, astronomy & astrophysics
Author, co-author :
Valentini, Marica ; Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Astrophysique stellaire théorique et astérosismologie
Barbon, R.
Munari, U.
Fiorucci, M.
Siviero, A.
Tantalo, R.
Portinari, L.
Moretti, A.
Language :
English
Title :
ARCS: the Asiago Red Clump Spectroscopic Survey
Publication date :
01 December 2007
Event name :
From Stars to Galaxies: Building the Pieces to Build Up the Universe
Event date :
10-2006
Main work title :
From Stars to Galaxies: Building the Pieces to Build Up the Universe
