中国科学院理论物理研究所机构知识库
Advanced  
ITP OpenIR  > 理论物理所2016年知识产出  > 期刊论文
题名: (K)over-bar-induced formation of the f(0)(980) and a(0)(980) resonances on proton targets
作者: Xie, JJ ;  Liang, WH ;  Oset, E
刊名: PHYSICAL REVIEW C
出版日期: 2016
卷号: 93, 期号:3, 页码:35206
学科分类: Physics
DOI: http://dx.doi.org/10.1103/PhysRevC.93.035206
通讯作者: Xie, JJ (reprint author), Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China. ;  Xie, JJ (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
文章类型: Article
英文摘要: We perform a calculation of the cross section for nine reactions induced by (K) over bar scattering on protons. The reactions studied are K- p -> Lambda pi(+)pi(-), K- p -> Sigma(0)pi(+)pi(-), K- p -> Lambda pi(0)eta, K- p -> Sigma(0)pi(0)eta, K- p -> Sigma(+)pi(-)eta, (K) over bar (0) p -> Lambda pi(+)eta, (K) over bar (0) p -> Sigma(0)pi(+)eta, (K) over bar (0) p -> Sigma(+)pi(+)pi(-), and (K) over bar (0) p -> Sigma+pi(0)eta. We find that in the reactions producing pi(+)pi(-), a clear peak for the f(0)(980) resonance is found, while no trace of f(0)(500) appears. Similarly, in the cases of p. production, a strong peak is found for the a(0)(980) resonance, with the characteristic strong cusp shape. Cross sections and invariant mass distributions are evaluated which should serve, by comparing them with future data, to test the dynamics of the chiral unitary approach used for the evaluations and the nature of these resonances.
类目[WOS]: Physics, Nuclear
关键词[WOS]: CHIRAL PERTURBATION-THEORY ;  SCALAR RESONANCES ;  MESON ;  SCATTERING ;  MODEL ;  F(0)(500) ;  DYNAMICS ;  DECAYS ;  NONET
收录类别: SCI
项目资助者: Chinese Academy of Science [2013T2J0012] ;  Spanish Ministerio de Economia y Competitividad ;  European FEDER funds [FIS2011-28853-C02-01, FIS2011-28853-C02-02] ;  Generalitat Valenciana [II-2014/068] ;  European Community-Research Infrastructure Integrating Activity Study of Strongly Interacting Matter (acronym HadronPhysics3) under the Seventh Framework Programme of the EU [283286] ;  National Natural Science Foundation of China [11165005, 11565007, 11475227] ;  Open Project Program of the State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF151CJ1]
语种: 英语
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/21723
Appears in Collections:理论物理所2016年知识产出_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
K-induced formation of the f0(980) and a0(980) resonances on proton targets ¯ Ju-Jun - Xie, Liang, Oset - 2016.pdf(489KB)----开放获取View Download

Recommended Citation:
Xie, JJ,Liang, WH,Oset, E. (K)over-bar-induced formation of the f(0)(980) and a(0)(980) resonances on proton targets[J]. PHYSICAL REVIEW C,2016,93(3):35206.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Xie, JJ]'s Articles
 [Liang, WH]'s Articles
 [Oset, E]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Xie, JJ]‘s Articles
 [Liang, WH]‘s Articles
 [Oset, E]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
文件名: K-induced formation of the f0(980) and a0(980) resonances on proton targets ¯ Ju-Jun - Xie, Liang, Oset - 2016.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  中国科学院理论物理研究所 - Feedback
Powered by CSpace