Energy dependence of the quark masses and mixings

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dc.creatorW., S. R. Juarez
dc.creatorH., S. F. Herrera
dc.creatorKielanowski, P.
dc.creatorH, G. Mora
dc.date2000-09-13
dc.date.accessioned2026-07-07T11:30:57Z
dc.date.available2026-07-07T11:30:57Z
dc.descriptionThe one loop Renormalization Group Equations for the Yukawa couplings of quarks are solved. From the solution we find the explicit energy dependence on $t=\ln E/μ$ of the evolution of the {\em down} quark masses $q=d,s,b$ from the grand unification scale down to the top quark mass $m_{t}$. These results together with the earlier published evolution of the {\em up} quark masses completes the pattern of the evolution of the quark masses. We also find the energy dependence of the absolute values of the Cabibbo-Kobayashi-Maskawa (CKM) matrix $|V_{ij}|$. The interesting property of the evolution of the CKM matrix and the ratios of the quark masses: $m_{u,c}/m_{t}$ and $m_{d,s}/m_{b}$ is that they all depend on $t$ through only one function of energy $h(t)$.
dc.descriptionTalk presented at the IX Mexican School on Particles and Fields, August 9-19, Metepec, Pue., Mexico. To be published in the AIP Conference Proceedings. 5 pages and 1 eps figure included in the text
dc.identifierhttps://arxiv.org/abs/hep-ph/0009148
dc.identifierhttp://arxiv.org/abs/hep-ph/0009148
dc.identifierAIPConf.Proc.562:303-308,2001
dc.identifierdoi:10.1063/1.1374869
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/197122
dc.subjectHigh Energy Physics - Phenomenology
dc.titleEnergy dependence of the quark masses and mixings
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