Study of reactions disclosing hidden charm pentaquarks with or without strangeness

doi:10.1016/j.nuclphysa.2016.04.038

CORC > 兰州大学 > 兰州大学 > 学院待认领 > 期刊论文

	Study of reactions disclosing hidden charm pentaquarks with or without strangeness
	Oset, E; Chen, HX; Feijoo, A; Geng, LS; Liang, WH; Li, DM; Lu, JX; Magas, VK; Nieves, J; Ramos, A
刊名	NUCLEAR PHYSICS A
	2016-10
卷号	954 页码:371-392
关键词	Pentaquark reactions Molecular states with hidden charm
ISSN号	0375-9474
DOI	10.1016/j.nuclphysa.2016.04.038
文献子类	Article
英文摘要	We present results for five reactions, Lambda(b) -> J/psi K(-)p, Lambda(b) -> J/psi eta Lambda, Lambda(b) -> J/psi pi(-)p, Lambda(b) -> J/psi K-0 Lambda and Xi(-)(b) -> J/psi K-Lambda, where combining information from the meson baryon interaction, using the chiral unitary approach, and predictions made for molecular states of hidden charm, with or without strangeness, we can evaluate invariant mass distributions for the light meson baryon states, and for those of J/psi p or J/psi Lambda. We show that with the present available information, in all of these reactions one finds peaks where the pentaquark states show up. In the Lambda(b) -> J/psi K(-)p, and Lambda(b) -> J/psi pi(-)p reactions we show that the results obtained from our study are compatible with present experimental observations. (C) 2016 Elsevier B.V. All rights reserved.
学科主题	Physics
出版地	AMSTERDAM
资助项目	国家自然科学基金项目 ; 中国博士后科学基金
项目编号	Chinese Academy of Science in the Program of Visiting Professorship for Senior International Scientists [2013T2J0012] ; National Natural Science Foundation of China [11375024, 11522539, 11505158, 11475015, 11475227] ; Spanish Ministerio de Economia y Competitividad and European FEDER funds [FIS2014-51948-C2-1-P, SEV-2014-0398] ; Generalitat Valenciana in the program Prometeo [II-2014/068] ; China Postdoctoral Science Foundation [2015M582197] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF151CJ1]
语种	英语
WOS记录号	WOS:000381331200025
资助机构	NSFC ; CPSF
内容类型	期刊论文
源URL	[http://ir.lzu.edu.cn/handle/262010/178480]
专题	学院待认领_期刊论文
通讯作者	Oset, E (reprint author), Univ Valencia, Ctr Mixto, CSIC, Inst Invest Paterna,Dept Fis Teor, Aptdo 22085, E-46071 Valencia, Spain.; Oset, E (reprint author), Univ Valencia, Ctr Mixto, CSIC, Inst Invest Paterna,IFIC, Aptdo 22085, E-46071 Valencia, Spain.; Oset, E (reprint author), Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China.
推荐引用方式 GB/T 7714	Oset, E,Chen, HX,Feijoo, A,et al. Study of reactions disclosing hidden charm pentaquarks with or without strangeness[J]. NUCLEAR PHYSICS A,2016,954:371-392.
APA	Oset, E.,Chen, HX.,Feijoo, A.,Geng, LS.,Liang, WH.,...&Oset, E .(2016).Study of reactions disclosing hidden charm pentaquarks with or without strangeness.NUCLEAR PHYSICS A,954,371-392.
MLA	Oset, E,et al."Study of reactions disclosing hidden charm pentaquarks with or without strangeness".NUCLEAR PHYSICS A 954(2016):371-392.