The production of hidden charm baryon N*(4261) from pi(-)p -> eta(c)n reaction

doi:10.1209/0295-5075/109/41001

	*The production of hidden charm baryon N(4261) from pi(-)p -> eta(c)n reaction**
	Wang, Xiao-Yun 1,2,3,4; Chen, Xu-Rong1,2,3
刊名	EPL
	2015-02-01
卷号	109 页码:6
ISSN号	0295-5075
DOI	10.1209/0295-5075/109/41001
英文摘要	With an effective Lagrangian approach and the isobar model, we explore the discovery potential of the N(4261) production via pi(-)p scattering. Moreover, the background from the pi(-)p -> eta(c)n reaction through s-channel and u-channel by exchanging a nucleon pole is also considered. It is found that the center-of-mass energy W similar or equal to 4.1-4.4GeV is the best energy window for searching the N(4261) resonance, where the N(4261) signal can be easily distinguished from background. The relevant calculations will be conductive to search for the N(4261) resonance in further experiment and have a more comprehensive understanding of hidden charm baryons. Copyright (C) EPLA, 2015
资助项目	National Basic Research Program (973 Program)[2014CB845406] ; National Natural Science Foundation of China[11175220] ; Chinese Academy of Science[Y101020BR0]
WOS关键词	CHIRAL DYNAMICS ; 5-QUARK COMPONENTS ; NUCLEON ; MESON ; RESONANCES ; STATES ; MODEL
WOS研究方向	Physics
语种	英语
出版者	EPL ASSOCIATION, EUROPEAN PHYSICAL SOCIETY
WOS记录号	WOS:000357291100001
资助机构	National Basic Research Program (973 Program) ; National Natural Science Foundation of China ; Chinese Academy of Science
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/40114]
专题	近代物理研究所_实验物理中心
通讯作者	Wang, Xiao-Yun
作者单位	1.Lanzhou Univ, Lanzhou 730000, Peoples R China 2.Inst Modern Phys CAS, Res Ctr Hadron & CSR Phys, Lanzhou 730000, Peoples R China 3.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Wang, Xiao-Yun,Chen, Xu-Rong. The production of hidden charm baryon N*(4261) from pi(-)p -> eta(c)n reaction[J]. EPL,2015,109:6.
APA	Wang, Xiao-Yun,&Chen, Xu-Rong.(2015).The production of hidden charm baryon N*(4261) from pi(-)p -> eta(c)n reaction.EPL,109,6.
MLA	Wang, Xiao-Yun,et al."The production of hidden charm baryon N*(4261) from pi(-)p -> eta(c)n reaction".EPL 109(2015):6.