Exotic double-charm molecular states with hidden or open strangeness and around 4.5 similar to 4.7 GeV

doi:10.1103/PhysRevD.102.094006

	Exotic double-charm molecular states with hidden or open strangeness and around 4.5 similar to 4.7 GeV
	Wang, Fu-Lai ; Liu, Xiang 2
刊名	PHYSICAL REVIEW D
	2020-11-10
卷号	102 期号:9 页码:17
ISSN号	2470-0010
DOI	10.1103/PhysRevD.102.094006
通讯作者	Liu, Xiang(xiangliu@lzu.edu.cn)
英文摘要	In this work, we investigate the interactions between the charmed-strange meson (D-s, D-s) in H-doublet and the (anti-)charmed-strange meson (D-s1, D-s2) in T-doublet, where the one boson exchange model is adopted by considering the S-D wave mixing and the coupled-channel effects. By extracting the effective potentials for the discussed H-s(T) over bar (s) and H-s(T) over bar (s) systems, we try to find the bound state solutions for the corresponding systems. We predict the possible hidden-charm hadronic molecular states with hidden strangeness, i.e., the D-s(D) over bar (s1) + c.c. states with J(PC) = 0(--),0(-+) and the D-s (D) over bar (s2)* + c.c. states with JPC = 1(--),1(-+). Applying the same theoretical framework, we also discuss the HsTs systems. Unfortunately, the existence of the open-charm and open-strange molecular states corresponding to the HsTs systems can be excluded.
资助项目	China National Funds for Distinguished Young Scientists[11825503] ; National Program for Support of Top-notch Young Professionals
WOS关键词	MESON ; PENTAQUARK ; DEUSONS
WOS研究方向	Astronomy & Astrophysics ; Physics
语种	英语
出版者	AMER PHYSICAL SOC
WOS记录号	WOS:000588231600005
资助机构	China National Funds for Distinguished Young Scientists ; National Program for Support of Top-notch Young Professionals
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/139339]
专题	中国科学院近代物理研究所
通讯作者	Liu, Xiang
作者单位	1.Lanzhou Univ, Res Ctr Hadron & CSR Phys, Lanzhou, Peoples R China 2.Lanzhou Univ, Sch Phys Sci & Technol, Lanzhou 730000, Peoples R China 3.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Wang, Fu-Lai,Liu, Xiang. Exotic double-charm molecular states with hidden or open strangeness and around 4.5 similar to 4.7 GeV[J]. PHYSICAL REVIEW D,2020,102(9):17.
APA	Wang, Fu-Lai,&Liu, Xiang.(2020).Exotic double-charm molecular states with hidden or open strangeness and around 4.5 similar to 4.7 GeV.PHYSICAL REVIEW D,102(9),17.
MLA	Wang, Fu-Lai,et al."Exotic double-charm molecular states with hidden or open strangeness and around 4.5 similar to 4.7 GeV".PHYSICAL REVIEW D 102.9(2020):17.