中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Proposal for studying N* resonances with the (p)over-barp -> (p)over-barn pi(+) reaction

文献类型:期刊论文

作者Wu JJ(吴佳俊); Zou BS(邹冰松); Wu, JJ; Zhen, OY; Zou, BS
刊名PHYSICAL REVIEW C
出版日期2009
卷号80期号:4页码:45211
通讯作者[Wu, Jia-Jun ; Zou, B. S.] CAS, Inst High Energy Phys, Beijing 100049, Peoples R China ; [Wu, Jia-Jun ; Zhen Ouyang ; Zou, B. S.] CAS, Theoret Phys Ctr Sci Facil, Beijing 100049, Peoples R China ; [Zhen Ouyang] CAS, Inst Modern Phys, Lanzhou 730000, Peoples R China
英文摘要A theoretical study of the (p) over barp -> (p) over barn pi(+) reaction for antiproton beam energy from 1 to 4 GeV is made by including contributions from various known N* and Delta* resonances. It is found that for the beam energy around 1.5 GeV, the contribution of the Roper resonance N-(1440)* produced by the t-channel sigma exchange dominates over all other contributions. Since such a reaction can be studied in the forthcoming PANDA experiment at the GSI Facility of Antiproton and Ion Research (FAIR), the reaction will be realistically the cleanest place for studying the properties of the Roper resonance and the best place for looking for other "missing" N* resonances with large coupling to N sigma.
学科主题Physics
类目[WOS]Physics, Nuclear
研究领域[WOS]Physics
原文出处SCI
语种英语
WOS记录号WOS:000271352900084
源URL[http://ir.ihep.ac.cn/handle/311005/240631]  
专题高能物理研究所_理论物理室
作者单位中国科学院高能物理研究所
推荐引用方式
GB/T 7714
Wu JJ,Zou BS,Wu, JJ,et al. Proposal for studying N* resonances with the (p)over-barp -> (p)over-barn pi(+) reaction[J]. PHYSICAL REVIEW C,2009,80(4):45211.
APA 吴佳俊,邹冰松,Wu, JJ,Zhen, OY,&Zou, BS.(2009).Proposal for studying N* resonances with the (p)over-barp -> (p)over-barn pi(+) reaction.PHYSICAL REVIEW C,80(4),45211.
MLA 吴佳俊,et al."Proposal for studying N* resonances with the (p)over-barp -> (p)over-barn pi(+) reaction".PHYSICAL REVIEW C 80.4(2009):45211.

入库方式: OAI收割

来源:高能物理研究所

浏览0
下载0
收藏0
其他版本

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。