CDCC Approaches and Roles of Closed Channels in d-Nucleus Reactions  

作　　者：AN Hai-Xia CAI Chong-Hai 

机构地区：[1]Department of Physics, Nankai University, Tianjin 300071, China

出　　处：《Communications in Theoretical Physics》2008年第9期719-724,共6页理论物理通讯（英文版）

摘　　要：The effect of deuteron breakup in d-nucleus reaction is treated with the continuum discretized coupled channels （CDCC） approach, and the effects on the total reaction cross sections and elastic scattering angular distributions are studied by comparing the calculations of CDCC and spherical optical model with our global deuteron optical potential [Phys. Rev. C 73 （2006） 054605] below 200 MeV, for target nuclei ranging from ^12C to ^208Pb. The contributions from the closed channels to the total reaction and breakup cross sections, and angular distributions of elastic scattering are also seriously discussed.

关 键 词：CDCC approach closed channel spherical optical model global deuteron optical potential 

分 类 号：O435[机械工程—光学工程]