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*(0) Lambda photoproduction off a neutron
作者: Wang, XY ;  He, J
刊名: PHYSICAL REVIEW C
出版日期: 2016
卷号: 93, 期号:3, 页码:35202
学科分类: Physics
DOI: http://dx.doi.org/10.1103/PhysRevC.93.035202
通讯作者: Wang, XY ;  He, J (reprint author), Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China. ;  Wang, XY (reprint author), Univ Chinese Acad Sci, Beijing 100049, Peoples R China. ;  Wang, XY ;  He, J (reprint author), Chinese Acad Sci, Inst Modern Phys, Res Ctr Hadron & CSR Phys, Lanzhou 730000, Peoples R China. ;  Wang, XY ;  He, J (reprint author), Lanzhou Univ, Lanzhou 730000, Peoples R China. ;  He, J (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: Inspired by the preliminary experimental data by the CLAS Collaboration, the K*(0) Lambda photoproduction off a neutron is studied within an effective Lagrangian approach. The contributions from the Born terms including s, u, and t channels are considered to calculate the amplitude, with which the cross sections are calculated and compared with preliminary CLAS data. The theoretical results indicate that the contribution from the t-channel K exchange plays a dominant role for the K*(0) Lambda photoproduction. The contribution from the. exchange is found one order of magnitude smaller than that from the K exchange. Both the Regge model and the Feynman model are applied to treat the t-channel contribution. The discrepancy between two models is found small in the energy range of CLAS data and predicted to become obvious at energies higher than 3 GeV. More precise experimental data especially at backward angles will be helpful to further understand the interaction mechanism of the K*(0) Lambda photoproduction.
类目[WOS]: Physics, Nuclear
关键词[WOS]: PION
收录类别: SCI
项目资助者: Major State Basic Research Development Program in China [2014CB845405] ;  National Natural Science Foundation of China [11275235]
语种: 英语
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/21733
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∗0 Λ photoproduction off a neutron - Wang, He - 2016.pdf(332KB)----开放获取View Download

Recommended Citation:
Wang, XY,He, J. K*(0) Lambda photoproduction off a neutron[J]. PHYSICAL REVIEW C,2016,93(3):35202.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Wang, XY]'s Articles
 [He, J]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Wang, XY]‘s Articles
 [He, J]‘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∗0 Λ photoproduction off a neutron - Wang, He - 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