The hidden-charm pentaquark and tetraquark states

doi:10.1016/j.physrep.2016.05.004

	The hidden-charm pentaquark and tetraquark states
	Chen, Hua-Xing 1,2,3; Chen, Wei 4; Liu, Xiang 5,6,7; Zhu, Shi-Lin 1,2,8,9
刊名	PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS
	2016-06-10
卷号	639 页码:1-121
关键词	Hidden-charm pentaquark Hidden-charm tetraquark Charmonium-like state Charmonium Exotic state Phenomenological models
ISSN号	0370-1573
DOI	10.1016/j.physrep.2016.05.004
英文摘要	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.
资助项目	National Natural Science Foundation of China[11205011] ; National Natural Science Foundation of China[11475015] ; National Natural Science Foundation of China[11375024] ; National Natural Science Foundation of China[11222547] ; National Natural Science Foundation of China[11175073] ; National Natural Science Foundation of China[11575008] ; National Natural Science Foundation of China[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)
WOS关键词	QCD SUM-RULES ; QUARK EFFECTIVE THEORY ; EFFECTIVE-FIELD-THEORY ; COLOR SCREENING MODEL ; EXCITED HEAVY MESONS ; TOTAL CROSS-SECTION ; INTERMEDIATE RANGE ATTRACTION ; NUCLEON-NUCLEON-INTERACTION ; CHIRAL PERTURBATION-THEORY ; BARYON-BARYON INTERACTION
WOS研究方向	Physics
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000378957500001
资助机构	National Natural Science Foundation of China ; Ministry of Education of China (SRFDP) ; Ministry of Education of China (Fundamental Research Funds for the Central Universities) ; National Youth Top-notch Talent Support Program ("Thousands-of-Talents Scheme") ; Natural Sciences and Engineering Research Council of Canada (NSERC)
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/42955]
专题	中国科学院近代物理研究所
通讯作者	Liu, Xiang; Zhu, Shi-Lin
作者单位	1.Peking Univ, Sch Phys, Beijing 100871, Peoples R China 2.Peking Univ, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China 3.Beihang Univ, Sch Phys & Nucl Energy Engn, Beijing 100191, Peoples R China 4.Univ Saskatchewan, Dept Phys & Engn Phys, Saskatoon, SK S7N 5E2, Canada 5.Lanzhou Univ, Sch Phys Sci & Technol, Lanzhou 730000, Peoples R China 6.Lanzhou Univ, Res Ctr Hadron & CSR Phys, Lanzhou 730000, Peoples R China 7.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 8.Collaborat Innovat Ctr Quantum Matter, Beijing 100871, Peoples R China 9.Peking Univ, Ctr High Energy Phys, Beijing 100871, Peoples R China
推荐引用方式 GB/T 7714	Chen, Hua-Xing,Chen, Wei,Liu, Xiang,et al. The hidden-charm pentaquark and tetraquark states[J]. PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS,2016,639:1-121.
APA	Chen, Hua-Xing,Chen, Wei,Liu, Xiang,&Zhu, Shi-Lin.(2016).The hidden-charm pentaquark and tetraquark states.PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS,639,1-121.
MLA	Chen, Hua-Xing,et al."The hidden-charm pentaquark and tetraquark states".PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS 639(2016):1-121.