The ion - ion potential and neutron transfer processes in the systems at sub-barrier energies
E S Rossi Jr; L C Chamon; D Pereira; C P Silva; G Ramirez; E S Rossi Jr; Laboratório Pelletron, Instituto de Fisica da Universidade de São Paulo, Caixa Postal 66318, 05389-970, São Paulo, SP, Brazil; L C Chamon; Laboratório Pelletron, Instituto de Fisica da Universidade de São Paulo, Caixa Postal 66318, 05389-970, São Paulo, SP, Brazil; D Pereira; Laboratório Pelletron, Instituto de Fisica da Universidade de São Paulo, Caixa Postal 66318, 05389-970, São Paulo, SP, Brazil; C P Silva; Laboratório Pelletron, Instituto de Fisica da Universidade de São Paulo, Caixa Postal 66318, 05389-970, São Paulo, SP, Brazil; G Ramirez; Laboratório Pelletron, Instituto de Fisica da Universidade de São Paulo, Caixa Postal 66318, 05389-970, São Paulo, SP, Brazil
Журнал:
Journal of Physics G: Nuclear and Particle Physics
Дата:
1997-10-01
Аннотация:
Recently we have presented a realiable determination of the ion - ion potentials for the systems, at the large interacting radius , by measuring the elastic (1% precision) and inelastic cross sections at sub-barrier energies. In the present work, we have extended those studies to the systems, and we have investigated: (i) the influence of the neutron-transfer processes in the determination of the ion - ion potentials using the coupled-channel (CC) analysis of the data, (ii) the comparison between the resulting CC ion - ion potentials and the theoretical calculations using the double-folded method and shell-model densities, (iii) possible influence of the two-neutron transfer process in the measured fusion cross sections for the .
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