From nuclear multifragmentation reactions to supernova explosions
Abstract
Description
In this talk I discuss properties of hot stellar matter at sub-nuclear densities which is formed in supernova explosions. I emphasize that thermodynamic conditions there are rather similar to those created in the laboratory by intermediate-energy heavy-ion collisions. Theoretical methods developed for the description of multi-fragment final states in such reactions can be used also for description of the stellar matter. I present main steps of the statistical approach to the equation of state and nuclear composition, dealing with an ensemble of nuclear species instead of one "average" nucleus.
11 pages, 5 figures, invited talk at the International Workshop on Multifragmentation (GANIL, Caen, France, November 4-7, 2007)
11 pages, 5 figures, invited talk at the International Workshop on Multifragmentation (GANIL, Caen, France, November 4-7, 2007)