A systematic study on the binding energy of Λ hypernuclei
LAN Mi-Xiang1, LI Lei2, NING Ping-Zhi2
1Interdisciplinary Center of Theoretical Studies, University of Science and Technology of China, Hefei 2300262Department of Physics, Nankai University, Tianjin 300071
A systematic study on the binding energy of Λ hypernuclei
LAN Mi-Xiang1, LI Lei2, NING Ping-Zhi2
1Interdisciplinary Center of Theoretical Studies, University of Science and Technology of China, Hefei 2300262Department of Physics, Nankai University, Tianjin 300071
摘要We calculate the binding energy per baryon of the Λ hypernuclei systematically, using the relativistic mean field theory (RMF) in a static frame. Some similar properties are found for most of the Λ hypernuclei confirmed by experiments. The data show that a Λ hypernucleus will be more stable if it is made by adding a Λ hyperon to a stable normal nuclear core, or by replacing a neutron by a Λ hyperon to a stable normal nuclear core. According to our calculations, the existence of some new Λ hypernuclei are predicted under the frame of RMF.
Abstract：We calculate the binding energy per baryon of the Λ hypernuclei systematically, using the relativistic mean field theory (RMF) in a static frame. Some similar properties are found for most of the Λ hypernuclei confirmed by experiments. The data show that a Λ hypernucleus will be more stable if it is made by adding a Λ hyperon to a stable normal nuclear core, or by replacing a neutron by a Λ hyperon to a stable normal nuclear core. According to our calculations, the existence of some new Λ hypernuclei are predicted under the frame of RMF.
LAN Mi-Xiang;LI Lei;NING Ping-Zhi. A systematic study on the binding energy of Λ hypernuclei[J]. 中国物理快报, 2009, 26(7): 72101-072101.
LAN Mi-Xiang, LI Lei, NING Ping-Zhi. A systematic study on the binding energy of Λ hypernuclei. Chin. Phys. Lett., 2009, 26(7): 72101-072101.
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2009, Vol. 26 
