摘要
Following the observation of three narrow N^(*)pentaquark states with hidden charm,P_(c)(4312),P_(c)(4440)and P_(c)(4457)[1,2],very recently,the LHCb Collaboration reported the first evidence for their strangeΛ*counterparts,P_(cs)(4459).
作者
Bing-Song Zou
邹冰松(CAS Key Laboratory of Theoretical Physics,Institute of Theoretical Physics,Chinese Academy of Sciences,Beijing 100190,China;School of Physical Sciences,University of Chinese Academy of Sciences,Beijing 100049,China;School of Physics,Central South University,Changsha 410083,China)
基金
supported by the National Natural Science Foundation of China (NSFC)
the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) through the funds provided to the Sino-German Collaborative Research Center TRR110 Symmetries and the Emergence of Structure in QCD (NSFC Grant No. 12070131001, and DFG Project-ID 196253076-TRR 110)
the NSFC (11835015, and 12047503)
the Grant of Chinese Academy of Sciences (XDB34030000)
