Microscopic analysis of the energy dependence of the 6He, 6Li + 28Si total reaction cross sections in the energy range E = 5−50 A MeV |
| |
Authors: | K V Lukyanov E V Zemlyanaya V K Lukyanov I N Kukhtina Yu E Penionzhkevich Yu G Sobolev |
| |
Institution: | (1) Joint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, Russia |
| |
Abstract: | The experimental data on the total cross sections of the 4, 6He, 6, 7Li + 28Si reactions at energies E=5−50 A MeV are reported. The data for the 6Li, 6He + 28Si reactions have been analyzed within the microscopic model of double-folding optical potential, in which the real and imaginary
parts are calculated at different densities of the projectile nucleus. The cross sections calculated with the microscopic
double-folding Coulomb potential and the standard Coulomb potential for uniform charge distribution are compared with each
other. Semimicroscopic potentials providing agreement with experimental data have been constructed on the basis of renormalized
microscopic potentials and their derivatives, added to take into account collective effects.
Original Russian Text ¢ K.V. Lukyanov, E.V. Zemlyanaya, V.K. Lukyanov, I.N. Kukhtina, Yu.E. Penionzhkevich, Yu.G. Sobolev,
2008, published in Izvestiya Rossiiskoi Akademii Nauk. Seriya Fizicheskaya, 2008, Vol. 72, No. 3, pp. 382–386. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|