文献详情
The hidden-charm pentaquark and tetraquark states
文献类型期刊
作者Chen HuaXing[1];Chen Wei[2];Liu Xiang[3];Zhu ShiLin[4]
机构
通讯作者Liu Xiang;Zhu ShiLin;
来源信息年:2016  卷:639  页码范围:1-121  
期刊信息PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS影响因子和分区  ISSN:0370-1573
关键词Hidden-charm pentaquark; Hidden-charm tetraquark; Charmonium-like state; Charmonium; Exotic state; Phenomenological models
摘要In the past decade many charmonium-like states were observed experimentally. Especially those charged charmonium-like Z(c) states and bottomonium-like Z(b) states cannot be accommodated within the naive quark model. These charged Z(c) states are good candidates of either the hidden-charm tetraquark states or molecules composed of a pair of charmed mesons. Recently, the LHCb Collaboration discovered two hidden-charm pentaquark states, which are also beyond the quark model. In this work, we review the current experimental progress and investigate various theoretical interpretations of these candidates of the multiquark states. We list the puzzles and theoretical challenges of these models when confronted with the experimental data. We also discuss possible future measurements which may distinguish the theoretical schemes on the underlying structures of the hidden charm multiquark states. (C) 2016 Elsevier B.V. All rights reserved.
收录情况SCIE(WOS:000378957500001)  ESI高被引论文(WOS:000378957500001)  
所属部门物理科学与核能工程学院
链接地址http://www.sciencedirect.com/science/article/pii/S037015731630103X
DOI10.1016/j.physrep.2016.05.004
学科物理:综合
重要成果类型ESI高被引
被引频次6
人气指数1397
下载次数9
浏览次数1377
基金National Natural Science Foundation of China [11205011, 11475015, 11375024, 11222547, 11175073, 11575008, 11261130311]; Ministry of Education of China (SRFDP) [20120211110002]; Ministry of Education of China (Fundamental Research Funds for the Central Universities) [20120211110002]; National Youth Top-notch Talent Support Program ("Thousands-of-Talents Scheme"); Natural Sciences and Engineering Research Council of Canada (NSERC)
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