Review of the Low-Lying Excited Baryons ∑^(*)(1/2^(-))  

作　　者：En Wang Li-Sheng Geng Jia-Jun Wu Ju-Jun Xie Bing-Song Zou 王恩;耿立升;吴佳俊;谢聚军;邹冰松(School of Physics,Zhengzhou University,Zhengzhou 450001,China;Guangxi Key Laboratory of Nuclear Physics and Nuclear Technology,Guangxi Normal University,Guilin 541004,China;School of Physics,Beihang University,Beijing 102206,China;Peng Huanwu Collaborative Center for Research and Education,Beihang University,Beijing 100191,China;Beijing Key Laboratory of Advanced Nuclear Materials and Physics,Beihang University,Beijing 102206,China;Southern Center for Nuclear-Science Theory(SCNT),Institute of Modern Physics,Chinese Academy of Sciences,Huizhou 516000,China;School of Physics,University of Chinese Academy of Sciences,Beijing 100049,China;Institute of Modern Physics,Chinese Academy of Sciences,Lanzhou 730000,China;School of Nuclear Sciences and Technology,University of Chinese Academy of Sciences,Beijing 101408,China;Department of Physics,Tsinghua University,Beijing 100084,China;CAS Key Laboratory of Theoretical Physics,Institute of Theoretical Physics,Chinese Academy of Sciences,Beijing 100190,China)

机构地区：[1]School of Physics,Zhengzhou University,Zhengzhou 450001,China [2]Guangxi Key Laboratory of Nuclear Physics and Nuclear Technology,Guangxi Normal University,Guilin 541004,China [3]School of Physics,Beihang University,Beijing 102206,China [4]Peng Huanwu Collaborative Center for Research and Education,Beihang University,Beijing 100191,China [5]Beijing Key Laboratory of Advanced Nuclear Materials and Physics,Beihang University,Beijing 102206,China [6]Southern Center for Nuclear-Science Theory(SCNT),Institute of Modern Physics,Chinese Academy of Sciences,Huizhou 516000,China [7]School of Physics,University of Chinese Academy of Sciences,Beijing 100049,China [8]Institute of Modern Physics,Chinese Academy of Sciences,Lanzhou 730000,China [9]School of Nuclear Sciences and Technology,University of Chinese Academy of Sciences,Beijing 101408,China [10]Department of Physics,Tsinghua University,Beijing 100084,China [11]CAS Key Laboratory of Theoretical Physics,Institute of Theoretical Physics,Chinese Academy of Sciences,Beijing 100190,China

出　　处：《Chinese Physics Letters》2024年第10期31-37,共7页中国物理快报（英文版）

基　　金：partly supported by the National Key R&D Program of China(Grant No.2023YFA1606700);partly supported by the National Key R&D Program of China(Grant No.2024YFE0105200);supported by the Natural Science Foundation of Henan(Grant Nos.232300421140 and 222300420554);the National Natural Science Foundation of China(Grant Nos.12475086,12192263,12205075,12175239,12221005,12075288,and 12361141819);the Open Project of Guangxi Key Laboratory of Nuclear Physics and Nuclear Technology(Grant No.NLK2021-08);the Central Government Guidance Funds for Local Scientific and Technological Development,China(Grant No.ZY22096024);the National Key Research and Development Program of China(Grant No.2020YFA0406400);the Chinese Academy of Sciences(Grant No.YSBR-101);the Youth Innovation Promotion Association of CAS。

摘　　要：Strong empirical and phenomenological indications exist for large sea-quark admixtures in the low-lying excited baryons.Investigating the low-lying excited baryon ∑^(*)(1/2^(-))is important for determining the nature of the low-lying excited baryons.We review the experimental and theoretical progress on the studies of the ∑^(*)(1/2^(-)).

关 键 词：EXCITED QUARK DETERMINING 

分 类 号：O572.3[理学—粒子物理与原子核物理]