Possible D-(*) (D)over-bar((*)) and B-(*)(B)over-bar ((*)) molecular states in the extended constituent quark models

doi:http://dx.doi.org/10.1140/epjc/s10052-017-51357-6

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	*Possible D-() (D)over-bar(()) and B-()(B)over-bar (()) molecular states in the extended constituent quark models*
	Tan, ZY; Ping, J; Ping, J (reprint author), Nanjing Normal Univ, Dept Phys, Nanjing 210023, Jiangsu, Peoples R China.; Yang, YC; Zong, HS
刊名	EUROPEAN PHYSICAL JOURNAL C
	2017
卷号	77 期号:9 页码:575
DOI	http://dx.doi.org/10.1140/epjc/s10052-017-51357-6
英文摘要	The possible neutral D-() (D) over bar (()) and B-()(B) over bar (()) molecular states are studied in the framework of the constituent quark models, which is extended by including the schannel one-gluon exchange. Using different types of quarkquark potentials, we solve the four-body Schrodinger equation by means of the Gaussian expansion method. The bound states of D-() (B) over bar (()) with J(PC) = 1++, 2++ and B-()(B) over bar (()) with J(PC) = 0(++), 1(+-), 1(++), 2(++) are obtained. The molecular states D* (D) over bar with J(PC) = 1(++) and B*(B) over tilde with J(PC) = 1(+-) are good candidates for X( 3872) and Z(b)(0)(10610), respectively. The dependence of the results on the model parameters is also discussed.
学科主题	Physics
语种	英语
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/21983]
专题	理论物理研究所_理论物理所1978-2010年知识产出
通讯作者	Ping, J (reprint author), Nanjing Normal Univ, Dept Phys, Nanjing 210023, Jiangsu, Peoples R China.
推荐引用方式 GB/T 7714	Tan, ZY,Ping, J,Ping, J ,et al. Possible D-() (D)over-bar(()) and B-()(B)over-bar (()) molecular states in the extended constituent quark models[J]. EUROPEAN PHYSICAL JOURNAL C,2017,77(9):575.
APA	Tan, ZY,Ping, J,Ping, J ,Yang, YC,&Zong, HS.(2017).Possible D-() (D)over-bar(()) and B-()(B)over-bar (()) molecular states in the extended constituent quark models.EUROPEAN PHYSICAL JOURNAL C,77(9),575.
MLA	Tan, ZY,et al."Possible D-() (D)over-bar(()) and B-()(B)over-bar (()) molecular states in the extended constituent quark models".EUROPEAN PHYSICAL JOURNAL C 77.9(2017):575.