16O+65Cu and 19F+62Ni at 16 AMeV reaction mechanisms comparison: Pre-equilibrium vs. clusteringстатья
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Дата последнего поиска статьи во внешних источниках: 8 августа 2017 г.
Аннотация:Cluster structure effects in nuclei have been investigated looking to
the pre-equilibrium particles emitted in the 16O+65Cu and 19F+62Ni reactions at the
same beam velocity of 16 A MeV which lead to the same 81Rb* compound nucleus.
Despite the slight difference in excitation energies, the same fast emission should
be expected from the two systems; unless major effects induced by the projectile’s
cluster structure, which should influence the pre-equilibrium α-particle production
during the non-equilibrium stage, are present. The experimental data have been
collected with the GARFIELD+RCo apparatus at Laboratori Nazionali di Legnaro.
In this contribution we report on the preliminary spectra of light-charged particles,
obtained in coincidence with evaporation residues, and their comparison with the
results obtained from model calculations.