中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Pseudoscalar-meson mixing in J/psi decays

文献类型:期刊论文

作者Fang SS(房双世); Zhu YC(祝玉灿); Fang, SS; Zhu, YC; Lu, GR
刊名HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
出版日期2003
卷号27期号:6页码:484-488
关键词mixing angle SU(3) breaking J/psi decay
其他题名J/psi衰变中赝标量介子混合的研究
通讯作者CAS, Inst High Energy Phys, Beijing 100039, Peoples R China ; Henan Normal Univ, Xinxiang 453002, Peoples R China
英文摘要Based on the bracnhing fractions of J/psi-->VP, gammaP quoted in PDG-2000, we reexamined the quark content of pseudoscalars. If there is no gluonium content in eta and eta', the mixing angle theta(p)=(-19.18+/-0.90)degrees. We also present a discussion for DOZI contribution, SU(3) breaking and scalar-meson mixing.
学科主题Physics
类目[WOS]Physics, Nuclear ; Physics, Particles & Fields
研究领域[WOS]Physics
原文出处SCI
语种英语
WOS记录号WOS:000183684200004
源URL[http://ir.ihep.ac.cn/handle/311005/237676]  
专题高能物理研究所_实验物理中心
高能物理研究所_多学科研究中心
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
Fang SS,Zhu YC,Fang, SS,et al. Pseudoscalar-meson mixing in J/psi decays[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2003,27(6):484-488.
APA 房双世,祝玉灿,Fang, SS,Zhu, YC,&Lu, GR.(2003).Pseudoscalar-meson mixing in J/psi decays.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,27(6),484-488.
MLA 房双世,et al."Pseudoscalar-meson mixing in J/psi decays".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 27.6(2003):484-488.

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。