A classic mass loaded flux tube model and the diquark picture are employed to explore both mesons and baryons. The spectrum of Λc+ baryons and Ds mesons is systematically obtained. The spin-orbit interaction in Ds was simplified as an L·S coupling. The spin-orbit interaction in Λc was simplified as a Jl ·Jc coupling. The predicted masses are consistent with the latest experiments.
机构:
Chongqing Jiaotong Univ, Sch Math & Phys, Chongqing 400074, Peoples R ChinaChongqing Jiaotong Univ, Sch Math & Phys, Chongqing 400074, Peoples R China
Deng Cheng-Rong
Ping Jia-Lun
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机构:
Nanjing Normal Univ, Sch Phys Sci & Technol, Nanjing 210097, Jiangsu, Peoples R ChinaChongqing Jiaotong Univ, Sch Math & Phys, Chongqing 400074, Peoples R China
Ping Jia-Lun
Zhou Ping
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Chongqing Jiaotong Univ, Sch Math & Phys, Chongqing 400074, Peoples R ChinaChongqing Jiaotong Univ, Sch Math & Phys, Chongqing 400074, Peoples R China
Zhou Ping
Wang Fan
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机构:
Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R ChinaChongqing Jiaotong Univ, Sch Math & Phys, Chongqing 400074, Peoples R China
机构:
Yancheng Inst Technol, Dept Phys, Yancheng 224000, Peoples R China
Nanjing Normal Univ, Dept Phys, Nanjing 210023, Peoples R ChinaYancheng Inst Technol, Dept Phys, Yancheng 224000, Peoples R China
Wu, Yuheng
Liu, Xuejie
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机构:
Henan Normal Univ, Dept Phys, Xinxiang 453007, Peoples R ChinaYancheng Inst Technol, Dept Phys, Yancheng 224000, Peoples R China
Liu, Xuejie
Ping, Jialun
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Nanjing Normal Univ, Dept Phys, Nanjing 210023, Peoples R ChinaYancheng Inst Technol, Dept Phys, Yancheng 224000, Peoples R China
Ping, Jialun
Huang, Hongxia
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机构:
Nanjing Normal Univ, Dept Phys, Nanjing 210023, Peoples R ChinaYancheng Inst Technol, Dept Phys, Yancheng 224000, Peoples R China
Huang, Hongxia
Tan, Yue
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Yancheng Inst Technol, Dept Phys, Yancheng 224000, Peoples R ChinaYancheng Inst Technol, Dept Phys, Yancheng 224000, Peoples R China