ITP OpenIR  > 理论物理所2015年知识产出
Suggestion for measuring the weak dipole moment of tau lepton at Z factory
Xu, QJ; Chang, CH; Xu, QJ (reprint author), Hangzhou Normal Univ, Dept Phys, Hangzhou 310036, Zhejiang, Peoples R China.
2015
发表期刊PHYSICAL REVIEW D
卷号91期号:1页码:13011
文章类型Article
摘要Three new observables for Z factory to measure the weak dipole moment of tau lepton (d(w)(tau)) are proposed. As those observables are employed at LEP-I, the new observables depend on the real and imaginary parts of d(w)(tau) linearly; thus, we calculate the slopes, i.e., the linear coefficients of the dependence, precisely and find that the obtained slopes are much lager than those employed at LEP-I. It means that the signal for the weak dipole moment d(w)(tau) may be enhanced quite a lot if one employs the new observables. Being superior to those at LEP-I, we recommend measuring the weak dipole moment d(w)(tau) in terms of the new observables if reanalyzing the data of LEP-I or doing the measurement at a possible Z factory in the near future.
学科领域Astronomy & Astrophysics ; Physics
资助者National Natural Science Foundation of China [11275243, 11147001, 11147023, 11305044] ; National Natural Science Foundation of China [11275243, 11147001, 11147023, 11305044] ; State Key Laboratory of Theoretical Physics [Y3KF311CJ1] ; State Key Laboratory of Theoretical Physics [Y3KF311CJ1] ; Zhejiang Provincial Natural Science Foundation of China [LQ12A05003] ; Zhejiang Provincial Natural Science Foundation of China [LQ12A05003] ; National Natural Science Foundation of China [11275243, 11147001, 11147023, 11305044] ; National Natural Science Foundation of China [11275243, 11147001, 11147023, 11305044] ; State Key Laboratory of Theoretical Physics [Y3KF311CJ1] ; State Key Laboratory of Theoretical Physics [Y3KF311CJ1] ; Zhejiang Provincial Natural Science Foundation of China [LQ12A05003] ; Zhejiang Provincial Natural Science Foundation of China [LQ12A05003]
DOIhttp://dx.doi.org/10.1103/PhysRevD.91.013011
关键词[WOS]CP VIOLATION ; SEARCH ; POLARIZATION ; INVARIANCE ; LIMIT
收录类别SCI
语种英语
资助者National Natural Science Foundation of China [11275243, 11147001, 11147023, 11305044] ; National Natural Science Foundation of China [11275243, 11147001, 11147023, 11305044] ; State Key Laboratory of Theoretical Physics [Y3KF311CJ1] ; State Key Laboratory of Theoretical Physics [Y3KF311CJ1] ; Zhejiang Provincial Natural Science Foundation of China [LQ12A05003] ; Zhejiang Provincial Natural Science Foundation of China [LQ12A05003] ; National Natural Science Foundation of China [11275243, 11147001, 11147023, 11305044] ; National Natural Science Foundation of China [11275243, 11147001, 11147023, 11305044] ; State Key Laboratory of Theoretical Physics [Y3KF311CJ1] ; State Key Laboratory of Theoretical Physics [Y3KF311CJ1] ; Zhejiang Provincial Natural Science Foundation of China [LQ12A05003] ; Zhejiang Provincial Natural Science Foundation of China [LQ12A05003]
WOS类目Astronomy & Astrophysics ; Physics, Particles & Fields
引用统计
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/21106
专题理论物理所2015年知识产出
通讯作者Xu, QJ (reprint author), Hangzhou Normal Univ, Dept Phys, Hangzhou 310036, Zhejiang, Peoples R China.
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Xu, QJ,Chang, CH,Xu, QJ . Suggestion for measuring the weak dipole moment of tau lepton at Z factory[J]. PHYSICAL REVIEW D,2015,91(1):13011.
APA Xu, QJ,Chang, CH,&Xu, QJ .(2015).Suggestion for measuring the weak dipole moment of tau lepton at Z factory.PHYSICAL REVIEW D,91(1),13011.
MLA Xu, QJ,et al."Suggestion for measuring the weak dipole moment of tau lepton at Z factory".PHYSICAL REVIEW D 91.1(2015):13011.
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