Coupling to continuum effects in the 6,7Li +64Zn reactions at energies around the Coulomb barrier.

NUBA Conference Series -1: Nuclear Physics and Astrophysics

物理学;天文学

Fernández-García, J.P.^1 ; Zadro, M.^1 ; Di Pietro, A.^1 ; Figuera, P.^1 ; Fisichella, M.^1 ; Lattuada, M.^1,4 ; Moro, A.M.^1,2,3 ; Torresi, D.^1,4

INFN, Laboratori Nazionali Del Sud, via S. Sofia 62, Catania

1-95123, Italy^1

Ruder Boskovi Institute, Bijenicka cesta 54, Zagreb

HR-10000, Croatia^2

Departamento de FAMN, Universidad de Sevilla, Apartado 1065, Seville

E-41080, Spain^3

Dipartamento di Fisica e Astronomia, via S. Sofia 64, Catania

I-95123, Italy^4

关键词: Angular range;    Barrier distributions;    Coulomb barrier;    Coupled channel methods;    Excitation function;    Quasielastic scattering;    Weakly bound nucleus;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/590/1/012040/pdf
DOI  :  10.1088/1742-6596/590/1/012040

学科分类：天文学(综合)

来源: IOP

【 摘 要 】

The elastic scattering angular distributions for the weakly bound nuclei6Li and7Li on64Zn were measured in a wide angular range at energies around the Coulomb barrier. In addition, the excitation functions of quasi-elastic scattering at backward angles were measured and the corresponding barrier distributions were derived. The experimental data were analysed within the continuum-discretized-coupled-channel method. In this contribution, we will present a detailed study concerning the effects of the break-up channels in the6,7Li +64Zn reactions.