Title of article :
Stellar populations of disc galaxies: from the center of the bulge to the edge of the disc
Author/Authors :
Remo L. Morelli، نويسنده , , E. Pompei، نويسنده , , A. Pizzella، نويسنده , , L. Coccato، نويسنده , , E. M. Corsini، نويسنده , , J. Mendez Abreu، نويسنده , , R. Saglia، نويسنده , , M. Sarzi، نويسنده , , F. Bertola، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2009
Abstract :
We present extensive photometric and spectroscopic study to give a new insight in the bulge stellar population. Super-solar α/Fe and its constant value along the radial profile, in most of the galaxies, suggest that the star formation in these objects has been fast and occurred at the same time in the whole bulge.
Keywords :
galaxies : Kinematics and Dynamics , galaxies : abundances , galaxies : bulges , galaxies : stellar content , galaxies : formation , galaxies : evolution
Journal title :
Proceedings of the International Astronomical Union
Journal title :
Proceedings of the International Astronomical Union
