1. St. Petersburg Nuclear Physics Institute, 188350, Gatchina, Russia 2. Institut für Kern- und Hadronenphysik, FZ Rossendorf, Postfach 510119, D-01314, Dresden, Germany
Abstract:
Isotopic ratios were measured for Li, Be and B produced in p+Al, p+Nl and p+Ag reactions. The experimental data were analysed in the framework of the Quantum Statistical Model in order to relate the isotopic yield ratios to the baryonic entropy.