Bibcode
Zhang, H. Q.; Zhang, C. L.; Jia, H. M.; Lin, C. J.; Yang, F.; Liu, Z. H.; Wu, Z. D.; Jia, F.; Xu, X. X.; Richard, A.; Nasirov, A. K.; Mandaglio, G.; Manganaro, M.; Giardina, G.; Hagino, K.
Referencia bibliográfica
NUCLEAR PHYSICS TRENDS: 7th Japan-China Joint Nuclear Physics Symposium. AIP Conference Proceedings, Volume 1235, pp. 50-56 (2010).
Advertised on:
5
2010
Número de citas
15
Número de citas referidas
9
Descripción
The angular distributions of fission fragments for the
32S+184W reaction near Coulomb barrier energies
were measured. The experimental fission excitation function is obtained.
The measured fission cross sections are decomposed into fusion-fission,
quasifission and fast fission contributions by the dinuclear system
model. The hindrance to complete fusion both at small and large
collision energies is explained. The fusion excitation functions of
32S+90,96Zr in an energy range from above to below
Coulomb barrier were measured and analyzed. The obvious effect of
positive Q-value neutron transfers has been observed in the
32S+96Zr system. In addition, the excitation
functions of quasielastic scattering at a backward angle have been
measured for the systems of 16O+208Pb,
196Pt, 184W, and 154,152Sm at energies
well below the Coulomb barrier. Considering the coupling effects, the
extracted diffuseness parameters are close to the values extracted from
the systematic analysis of elastic and inelastic scattering data.