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蒋颖 楼建玲 叶沿林 庞丹阳 陈洁 李智焕 葛愉成 李奇特 李晶 蒋伟 孙叶磊 臧洪亮 张允 刘威 陈伊荻 李根 N.Aoi E.Ideguchi H.J.Ong J.Lee 吴锦 刘红娜 文超 Y.Ayyad K.Hatanaka D.T.Tran T.Yamamoto M.Tanaka T.Suzuki T.T.Nguyen 《中国物理快报》2018,(8)
A new11 Be(p,d) transfer reaction experiment is performed in inverse kinematics with a radioactive11 Be beam at26.9 MeV. Three low-lying states, namely the 0+ground state, the 2~+ state at E_x = 3.37 MeV, and the multiplet at around 6 MeV in10 Be, are populated by this one-neutron transfer reaction. These three states in10 Be are clearly discriminated from the -value spectrum, which is rebuilt from energies and angles of the recoil deuterons in coincidence with10 Be. A spectroscopic factor for each state is extracted by comparing the experimental differential cross sections to the theoretical calculation results using the finite range adiabatic distorted wave approximation method with different global nucleon-nucleus potentials. It is found that the newly extracted spectroscopic factors for the 0+and 2+states are consistent with the previous ones, but the factor for the multiplet is smaller than the value in the reference, and the possible reason is discussed. 相似文献
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