Equilibrium, Isoscaling and Nuclear Isotope Thermometry Related to 1 Gev Proton Induced Reactions
arXiv:nucl-ex/0112014
Abstract
Yields of isotopically separated light fragments and residual nuclei produced in p(1GeV)+A collisions have been analyzed. For both fragmentation and spallation reactions isotopic scaling, i.e. factorization of the isotope ratios, was observed. A generalized isoscaling for arbitrary combinations of two systems has been demonstrated. The average isotopic temperature about 4 MeV for fragmentation process was found.
9 pages, 13 figures