Study of <SUP>7</SUP>Li+<SUP>11</SUP>B Phenomenological Optical Model Potentials

YANG Lei; LIN Chengjian; YANG Feng; JIA Huiming; XU Xinxing; ZHANG Huanqiao; LIU Zuhua; ZHANG Shitao; BAO Pengfei; SUN Lijie

doi:10.11804/NuclPhysRev.30.02.117

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

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Study of ⁷Li+¹¹B Phenomenological Optical Model Potentials

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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.

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Study of 7Li+11B Phenomenological Optical Model Potentials

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Study of ⁷Li+¹¹B Phenomenological Optical Model Potentials