Study of 7Li+11B Phenomenological Optical Model Potentials
doi: 10.11804/NuclPhysRev.30.02.117
- Received Date: 1900-01-01
- Rev Recd Date: 1900-01-01
- Publish Date: 2013-06-20
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Key words:
- weakly-bound nuclear reaction /
- odd-A light nuclear reaction /
- elastic scattering angle distribution /
- optical model potential /
- energy dependence
Abstract: Angular distributions of 7Li+11B elastic scattering were measured at Elab(7Li)=9.85, 13.3, 18.3, 23.3 and 28.3 MeV within the angular range of θc:m: ≈ 15◦ s 80◦. The analyse of these angular distributions together with the data taken from literatures at Elab(7Li) = 34 MeV have been performed to extract the parameters of optical model potential. With the fixed geometrical shapes, the potential strengths show a concise relation to the reaction energy: the depths of real potential decrease linearly with energy increasing, whereas the depths of imaginary part just slightly vary around the average value of 10.35 MeV.
Citation: | YANG Lei, LIN Chengjian, YANG Feng, JIA Huiming, XU Xinxing, ZHANG Huanqiao, LIU Zuhua, ZHANG Shitao, BAO Pengfei, SUN Lijie. Study of 7Li+11B Phenomenological Optical Model Potentials[J]. Nuclear Physics Review, 2013, 30(2): 117-121. doi: 10.11804/NuclPhysRev.30.02.117 |