中国科学院机构知识库网格系统: Mass spectra for qc(q)over-bar(c)over-bar, sc(s)over-bar(c)over-bar, qb(q)over-bar(b)over-bar, sb(s)over-bar(b)over-bar tetrquark states with J(PC)=0(++) and 2(++)

Mass spectra for qc(q)over-bar(c)over-bar, sc(s)over-bar(c)over-bar, qb(q)over-bar(b)over-bar, sb(s)over-bar(b)over-bar tetrquark states with J(PC)=0(++) and 2(++)

文献类型：期刊论文


作者	Chen, Wei 1,2; Chen, Hua-Xing 3,4; Liu, Xiang 5,6,7; Steele, T. G.1; Zhu, Shi-Lin 8,9,11
刊名	PHYSICAL REVIEW D
出版日期	2017-12-15
卷号	96 页码:17
ISSN号	2470-0010
DOI	10.1103/PhysRevD.96.114017
英文摘要	We have studied the mass spectra of the hidden-charm/bottom qc (q) over bar(c) over bar, sc (s) over bar(c) over bar and qb (q) over bar(b) over bar, sb (s) over bar(b) over bar tetraquark states with J(PC) = 0(++) and 2(++) in the framework of QCD sum rules. We construct ten scalar and four tensor interpolating currents in a systematic way and calculate the mass spectra for these tetraquark states. The X* (3860) may be either an isoscalar tetraquark state or chi(c0)(2P) If the X* (3860) is a tetraquark candidate, our results prefer the 0(++) option over the 2(++) one. The X* (4160) may be classified as either the scalar or tensor qc (q) over bar(c) over bar tetraquark state, while the X (3915) favors a 0(++) qc (q) over bar(c) over bar or sc (s) over bar(c) over bar tetraquark assignment over the tensor one. The X (4350) cannot be interpreted as a scsc tetraquark with either J(PC) = 0(++) 2(++).
WOS关键词	QCD SUM-RULES ; QUARK MASS ; X(4700) ; X(4500) ; SYSTEM
资助项目	Natural Sciences and Engineering Research Council of Canada (NSERC) ; Chinese National Youth Thousand Talents Program ; 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[11621131001] ; 973 program ; Ministry of Education of China (SRFDP)[20120211110002] ; Ministry of Education of China (Fundamental Research Funds for the Central Universities) ; National Program for Support of Top-Notch Youth Professionals
WOS研究方向	Astronomy & Astrophysics ; Physics
语种	英语
出版者	AMER PHYSICAL SOC
WOS记录号	WOS:000418189500001
资助机构	Natural Sciences and Engineering Research Council of Canada (NSERC) ; Chinese National Youth Thousand Talents Program ; National Natural Science Foundation of China ; 973 program ; Ministry of Education of China (SRFDP) ; Ministry of Education of China (Fundamental Research Funds for the Central Universities) ; National Program for Support of Top-Notch Youth Professionals
源URL	[http://119.78.100.186/handle/113462/46131]
专题	中国科学院近代物理研究所
通讯作者	Chen, Hua-Xing
作者单位	1.Sun Yat Sen Univ, Sch Phys, Guangzhou 510275, Guangdong, Peoples R China 2.Univ Saskatchewan, Dept Phys & Engn Phys, Saskatoon, SK S7N 5E2, Canada 3.Beihang Univ, Sch Phys & Nucl Energy Engn, Beijing 100191, Peoples R China 4.Beihang Univ, Int Res Ctr Nuclei & Particles Cosmos, Beijing 100191, Peoples R China 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.Peking Univ, Sch Phys, Beijing 100871, Peoples R China 9.Peking Univ, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China 10.Collaborat Innovat Ctr Quantum Matter, Beijing 100871, Peoples R China
推荐引用方式 GB/T 7714	Chen, Wei,Chen, Hua-Xing,Liu, Xiang,et al. Mass spectra for qc(q)over-bar(c)over-bar, sc(s)over-bar(c)over-bar, qb(q)over-bar(b)over-bar, sb(s)over-bar(b)over-bar tetrquark states with J(PC)=0(++) and 2(++)[J]. PHYSICAL REVIEW D,2017,96:17.
APA	Chen, Wei,Chen, Hua-Xing,Liu, Xiang,Steele, T. G.,&Zhu, Shi-Lin.(2017).Mass spectra for qc(q)over-bar(c)over-bar, sc(s)over-bar(c)over-bar, qb(q)over-bar(b)over-bar, sb(s)over-bar(b)over-bar tetrquark states with J(PC)=0(++) and 2(++).PHYSICAL REVIEW D,96,17.
MLA	Chen, Wei,et al."Mass spectra for qc(q)over-bar(c)over-bar, sc(s)over-bar(c)over-bar, qb(q)over-bar(b)over-bar, sb(s)over-bar(b)over-bar tetrquark states with J(PC)=0(++) and 2(++)".PHYSICAL REVIEW D 96(2017):17.

入库方式： OAI收割

来源：近代物理研究所

下载0

Mass spectra for qc(q)over-bar(c)over-bar, sc(s)over-bar(c)over-bar, qb(q)over-bar(b)over-bar, sb(s)over-bar(b)over-bar tetrquark states with J(PC)=0(++) and 2(++)

其他版本