Violent Events in Extrasolar Planetary Systems
Benjamin Zuckerman
University of California, Los Angeles

During various stages of stellar evolution -- post-T Tauri, main sequence, first ascent giant, white dwarf -- a common signpost that something dramatic has happened recently is the presence of substantial quantities of warm dust particles.

Date:	Jeudi, 13 octobre 2011
Time:	11:30
Where:	Université de Montréal
	Pavillon Roger-Gaudry, local D-460
Contact:	Patrick Dufour