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Prediction of triple-charm molecular pentaquarks

文献类型：期刊论文

作者Chen, Rui1,2,3,4; Hosaka, Atsushi4; Liu, Xiang1,2,3
刊名PHYSICAL REVIEW D
出版日期2017-12-28
卷号96页码:7
ISSN号2470-0010
DOI10.1103/PhysRevD.96.114030
英文摘要In a one-boson-exchange model, we study molecular states of double-charm baryon [Xi(cc)(3621)] and a charmed meson (D and D*). Our model indicates that there exist two possible triple-charm molecular pentaquarks, a Xi D-cc state with I(J(P)) = 0(1/2(-)), and a Xi D-cc* state with I(J(P)) = 0(3/2(-)), and we do not find bound solutions for isotriplet states. In addition, we also extend our formula to explore Xi(cc) (B) over baro(()*()), Xi(cc)(D) over bar (()*()), and Xi B-cc(()*()) state with I(J(P)) = 0(3/2(-)), and we do not find bound solutions for isotriplet states. In addition, we also extend our formula to explore Xi(cc)(B) over bar (()*()), Xi(cc)(D) over bar (()*()), and Xi B-cc(()*()) systems and find more possible heavy flavor molecular pentaquarks, a Xi(cc)(B) over bar state with I(J(P)) = 0(1/2(-)), a Xi(cc)(B) over bar* state with I(J(P)) = 0(3/2(-)), and Xi(cc)(D) over bar*/Xi B-cc* states with I(J(P)) = 0(1/2(-)). Experimental research for these predicted triple- charm molecular pentaquarks is encouraged.
WOS关键词CHIRAL PERTURBATION-THEORY ; MESON BOUND-STATES ; NUCLEON-INTERACTION ; HEAVY-QUARK ; DEUSONS
资助项目National Natural Science Foundation of China[11222547] ; National Natural Science Foundation of China[11175073] ; National Natural Science Foundation of China[11647301] ; Fundamental Research Funds for the Central Universities ; China Scholarship Council ; National Program for Support of Top-notch Young Professionals ; JSPS KAKENHI [Japan Society for the Promotion of Science (JSPS)][JP17K05441(C)]
WOS研究方向Astronomy & Astrophysics ; Physics
语种英语
出版者AMER PHYSICAL SOC
WOS记录号WOS:000418917900004
资助机构National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; China Scholarship Council ; National Program for Support of Top-notch Young Professionals ; JSPS KAKENHI [Japan Society for the Promotion of Science (JSPS)]
源URL[http://119.78.100.186/handle/113462/46092]  
专题中国科学院近代物理研究所
通讯作者Chen, Rui
作者单位1.Lanzhou Univ, Sch Phys Sci & Technol, Lanzhou 730000, Gansu, Peoples R China
2.Lanzhou Univ, Res Ctr Hadron & CSR Phys, Lanzhou 730000, Gansu, Peoples R China
3.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China
4.Osaka Univ, RCNP, Ibaraki, Osaka 5670047, Japan
推荐引用方式
GB/T 7714		 Chen, Rui,Hosaka, Atsushi,Liu, Xiang. Prediction of triple-charm molecular pentaquarks[J]. PHYSICAL REVIEW D,2017,96:7.
APA Chen, Rui,Hosaka, Atsushi,&Liu, Xiang.(2017).Prediction of triple-charm molecular pentaquarks.PHYSICAL REVIEW D,96,7.
MLA Chen, Rui,et al."Prediction of triple-charm molecular pentaquarks".PHYSICAL REVIEW D 96(2017):7.

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来源：近代物理研究所

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