Proton Spectroscopic Factors Deduced from Helium-3 Global Phenomenological and Microscopic Optical Model Potentials  

作　　者：李晓菁 庞丹阳 韩银录 曾敏儿 

机构地区：[1]RIKEN Nishina Center, Saitama 351-0198, Japan [2]National Superconducting Cyclotron Laboratory and Department o-f Physics and Astronomy, Michigan State University, Michigan 48824, USA [3]School of Physics and Nuclear Energy Engineering, Beihang University, Beijing 100191 [4]International Research Center for Nuclei and-i3articles in the Cosmos, Beihang University, Beijing 100191 [5]China Institute of Atomic Energy, Beijing 102413

出　　处：《Chinese Physics Letters》2014年第9期36-39,共4页中国物理快报（英文版）

基　　金：Supported by the National Natural Science Foundation of China under Grant Nos 11275018 and 11035001, and the National Science Foundation under Grant No PHY-0606007.

摘　　要：Global phenomenological GDP08 and microscopic hefium-3 optical model potentials have been recently derived. We evaluate these two potential sets by comparing the elastic scattering data of 25 MeV 3He on 160, 180, 19F, 23Na, 24Mg, 25Mg, 26Mg, 27A1, 28Si, 30Si, 31p, 32S, 34S, 35Cl, 3761, and 39K isotopes. Using the deuteron angular distributions calculated with the distorted wave Born approximation model, we extract the ground-state proton spectroscopic factors from （3He, d） reactions on the same set of nuclei. The extracted proton spectroscopic factors are compared with the large-basis shell-model calculations.Global phenomenological GDP08 and microscopic hefium-3 optical model potentials have been recently derived. We evaluate these two potential sets by comparing the elastic scattering data of 25 MeV 3He on 160, 180, 19F, 23Na, 24Mg, 25Mg, 26Mg, 27A1, 28Si, 30Si, 31p, 32S, 34S, 35Cl, 3761, and 39K isotopes. Using the deuteron angular distributions calculated with the distorted wave Born approximation model, we extract the ground-state proton spectroscopic factors from （3He, d） reactions on the same set of nuclei. The extracted proton spectroscopic factors are compared with the large-basis shell-model calculations.

分 类 号：O572.33[理学—粒子物理与原子核物理] V11[理学—物理]