chi(c0)(1P) decay into (Sigma)over-bar Sigma pi search of an I=1, 1/2(-) baryon state around (K)over-barN threshold

doi:10.1016/j.physletb.2015.12.060

	chi(c0)(1P) decay into (Sigma)over-bar Sigma pi search of an I=1, 1/2(-) baryon state around (K)over-barN threshold
	Wang, En 1; Xie, Ju-Jun 2,3; Oset, Eulogio 2,4
刊名	PHYSICS LETTERS B
	2016-02-10
卷号	753 页码:526-532
ISSN号	0370-2693
DOI	10.1016/j.physletb.2015.12.060
英文摘要	We present the theoretical study of the process chi(c0)(1P) -> (Sigma) over bar Sigma pi decay, by taking into account the pi Sigma and pi(Sigma) over bar final state interactions of the final meson-baryon pair based on the chiral unitary approach. We show that the process filters the isospin I = 1 in the pi Sigma channel and offers a reaction to test the existence of an I = 1 state with strangeness S = -1 and spin-parity J(p) = 1/2(-) around the (K) over barN threshold predicted by some theories and supported by some experiments. (C) 2015 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
资助项目	Chinese Academy of Science[2013T2J0012] ; National Natural Science Foundation of China[11505158] ; National Natural Science Foundation of China[11475227] ; Spanish Ministerio de Economia y Competitividad ; European FEDER funds[FIS2011-28853-C02-01] ; European FEDER funds[FIS2011-28853-C02-02] ; Generalitat Valenciana[2014/068] ; State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China[Y5KF151CJ1] ; China Postdoctoral Science Foundation[2015M582197] ; European Community under EU[283286]
WOS关键词	CHIRAL PERTURBATION-THEORY ; KAON-NUCLEON INTERACTIONS ; PARTIAL-WAVE ANALYSIS ; QUARK-MODEL ; N-ASTERISK ; DYNAMICS ; J/PSI ; CONSTRAINTS ; RESONANCES ; AMPLITUDE
WOS研究方向	Astronomy & Astrophysics ; Physics
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000368783600073
资助机构	Chinese Academy of Science ; National Natural Science Foundation of China ; Spanish Ministerio de Economia y Competitividad ; European FEDER funds ; Generalitat Valenciana ; State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China ; China Postdoctoral Science Foundation ; European Community under EU
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/41797]
专题	中国科学院近代物理研究所
通讯作者	Wang, En
作者单位	1.Zhengzhou Univ, Dept Phys, Zhengzhou 450001, Henan, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 3.Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China 4.Univ Valencia, CSIC, Inst Invest Paterna, Ctr Mixto,Dept Fis Teor, Aptdo 22085, Valencia 46071, Spain 5.Univ Valencia, CSIC, Inst Invest Paterna, Ctr Mixto,IFIC, Aptdo 22085, Valencia 46071, Spain
推荐引用方式 GB/T 7714	Wang, En,Xie, Ju-Jun,Oset, Eulogio. chi(c0)(1P) decay into (Sigma)over-bar Sigma pi search of an I=1, 1/2(-) baryon state around (K)over-barN threshold[J]. PHYSICS LETTERS B,2016,753:526-532.
APA	Wang, En,Xie, Ju-Jun,&Oset, Eulogio.(2016).chi(c0)(1P) decay into (Sigma)over-bar Sigma pi search of an I=1, 1/2(-) baryon state around (K)over-barN threshold.PHYSICS LETTERS B,753,526-532.
MLA	Wang, En,et al."chi(c0)(1P) decay into (Sigma)over-bar Sigma pi search of an I=1, 1/2(-) baryon state around (K)over-barN threshold".PHYSICS LETTERS B 753(2016):526-532.