Acta Physica Polonica B

Vol. 40, No. 3, March 2009, page 577

N/Z Influence on Disintegration Modes of Compound Nuclei

J.P. Wieleczko, E. Bonnet, J. Gomez del Campo, M. La Commara, M. Vigilante, J.D. Frankland, A. Chbihi, E. Rosato, A. Galindo-Uribarri, D. Shapira, G. Spadaccini, R. Bougault, C. Beck, B. Borderie, R. Dayras, G. De Angelis, Ph. Lautesse, N. Le Neindre, L. Nalpas, A.D. Onofrio, M. Parlog, D. Pierroutsakou, F. Rejmund, M.F. Rivet, M. Romoli, R. Roy, B. Tamain

Investigations on the influence of the neutron enrichment on the decay channels of excited nuclei are presented. Characteristics of fragments with charge 6 \le Z \le 28 emitted in 78,82{Kr}+40Ca at 5.5 MeV/A reactions were measured at the GANIL facility. Data are compatible with an emission process from compound nucleus and are discussed in the framework of the transition state model.

PACS numbers: 25.70.Jj, 25.70.Lm

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