https://doi.org/10.1051/epjconf/20123100014
Isoscaling in dissipative projectile breakup
1 Departments of Chemistry and Physics, University of Rochester, Rochester NY, USA
2 INFN Laboratori Nazionali del Sud, Catania, Italy
3 INFN-Gr. Coll. Messina and Dip. di Fisica Università, Messina, Italy
4 INFN Sez. di Catania, Italy
5 Saha Institute for Nuclear Physics, Kolkata, India
6 Dip. di Fisica e Astronomia, Universit`a di Catania, Italy
7 Institute of Physics, University of Silesia, Katowice, Poland
8 INFN Sez. di Milano and Dip. di Fisica Universit`a di Milano, Italy
9 CSFNSM, Catania, Italy
10 INFN LNS, Catania and Universit`a Kore Enna, Italy
11 INFN Sez. di Napoli and Dip. di Fisica Università, Napoli, Italy
Dynamical breakup of projectile-like fragments (PLF) following dissipative reactions of 48 Ca projectiles with 112 Sn and 124 Sn is shown to exhibit “isoscaling” regularities that can be understood in terms of phase space governed by ground state masses. Ambiguities in isoscaling parameters obscure information on nuclear symmetry energy at subnormal densities.
© Owned by the authors, published by EDP Sciences - SIF, 2012
