The Gauge Dependence of Imaginary Part of physical amplitude $W^{+}\to u_i \bar{d}_j$ in Quark Mixing Matrix Renormalization

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dc.creatorZhou, Yong
dc.creatorLü, Cai-dian
dc.date2003-12-23
dc.date2004-03-05
dc.date.accessioned2026-07-07T03:51:41Z
dc.date.available2026-07-07T03:51:41Z
dc.descriptionWe investigate the current renormalization prescriptions of quark mixing matrix and found that there is gauge dependence in the imaginary part of physical amplitude $W^{+}\to u_i \bar{d}_j$ in two main renormalization prescriptions. Our conclusion may affect the renormalization of the quark mixing matrix and indicates that it needs more investigation about the gauge independence in quark mixing matrix renormalization.
dc.descriptionThe contents has been moved to hep-ph/0312134
dc.identifierhttps://arxiv.org/abs/hep-ph/0312327
dc.identifierhttp://arxiv.org/abs/hep-ph/0312327
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/43186
dc.subjectHigh Energy Physics - Phenomenology
dc.titleThe Gauge Dependence of Imaginary Part of physical amplitude $W^{+}\to u_i \bar{d}_j$ in Quark Mixing Matrix Renormalization
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