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Global optical model potential describing 12C-nucleus elastic scattering |
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| Authors: | Yong-Li Xu Yin-Lu Han Xin-Wu Su Xiao-Jun Sun Hai-Ying Liang Hai-Rui Guo Chong-Hai Cai |
| Institution: | 1. College of Physics and Electronic Science, Shanxi Datong University, Datong 037009, China2. Key Laboratory of Nuclear Data, China Institute of Atomic Energy, P.O.BOX(275-41), Beijing 102413, China3. College of Physics, Guangxi Normal University, Guilin 541004,China4. Institute of Applied Physics and Computational Mathematics, Beijing 100094, China5. Department of Physics, Nankai University, Tianjin 300071, China |
| Abstract: | We construct a new global optical model potential to describe the elastic scattering of 12C. The experimental data of elastic-scattering angular distributions and total reaction cross sections for targets from 24Mg to 209Bi are considered below 200 MeV within the framework of the optical model. The results calculated using the derived global optical potential are then compared with the existing experimental data. The reliability of the global optical potential is further tested by predicting the elastic scattering data out of the mass and energy ranges, within which the global potential parameters are determined, and reasonable results are also obtained. |
| Keywords: | optical model potential elastic-scattering angular distribution reaction cross section |
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