Are the New Physics Contributions from the Left-Right Symmetric Model Important for the Indirect CP Violation in the Neutral B Mesons?

Several works analyzing the new physics contributions from the LeftRight Symmetric Model to the CP violation phenomena in the neutral B mesons can be found in the literature. These works exhibit interesting and experimentally sensible deviations from the Standard Model predictions but at the expense...

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Autor Principal: Rodríguez García, Yeinzon; Quimbay, Carlos
Formato: Artículo (Article)
Lenguaje:Desconocido (Unknown)
Publicado: Foundations of Physics Letters; Vol. 18, No. 7 2005
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Acceso en línea:http://babel.banrepcultural.org/cdm/ref/collection/p17054coll23/id/765
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spelling ir-p17054coll23-7652020-09-28 Are the New Physics Contributions from the Left-Right Symmetric Model Important for the Indirect CP Violation in the Neutral B Mesons? Rodríguez García, Yeinzon; Quimbay, Carlos Several works analyzing the new physics contributions from the LeftRight Symmetric Model to the CP violation phenomena in the neutral B mesons can be found in the literature. These works exhibit interesting and experimentally sensible deviations from the Standard Model predictions but at the expense of considering a low right scale ?R around 1 TeV. However, when we stick to the more conservative estimates for ?R which say that it must be at least 107 GeV, no experimentally sensible deviations from the Standard Model appear for indirect CP violation. This estimate for ?R arises when the generation of neutrino masses is considered. In spite of the fact that this scenario is much less interesting and says nothing new about both the CP violation phenomenon and the structure of the LeftRight Symmetric Model, this possibility must be taken into account for the sake of completeness and when considering the see-saw mechanism that provides masses to the neutrino sector. Neutral B mesons; Left-right models; Indirect CP violation Ciencias naturales y matemáticas; Ciencias naturales y matemáticas / Física 2005 Foundations of Physics Letters; Vol. 18, No. 7 PDF Artículo ENG - Inglés Colfuturo © Derechos reservados del autor http://babel.banrepcultural.org/cdm/ref/collection/p17054coll23/id/765
institution Biblioteca Virtual Banco de la República - Colecciones digitales
collection Custom
language Desconocido (Unknown)
topic Neutral B mesons; Left-right models; Indirect CP violation
Ciencias naturales y matemáticas; Ciencias naturales y matemáticas / Física
spellingShingle Neutral B mesons; Left-right models; Indirect CP violation
Ciencias naturales y matemáticas; Ciencias naturales y matemáticas / Física
Rodríguez García, Yeinzon; Quimbay, Carlos
Are the New Physics Contributions from the Left-Right Symmetric Model Important for the Indirect CP Violation in the Neutral B Mesons?
description Several works analyzing the new physics contributions from the LeftRight Symmetric Model to the CP violation phenomena in the neutral B mesons can be found in the literature. These works exhibit interesting and experimentally sensible deviations from the Standard Model predictions but at the expense of considering a low right scale ?R around 1 TeV. However, when we stick to the more conservative estimates for ?R which say that it must be at least 107 GeV, no experimentally sensible deviations from the Standard Model appear for indirect CP violation. This estimate for ?R arises when the generation of neutrino masses is considered. In spite of the fact that this scenario is much less interesting and says nothing new about both the CP violation phenomenon and the structure of the LeftRight Symmetric Model, this possibility must be taken into account for the sake of completeness and when considering the see-saw mechanism that provides masses to the neutrino sector.
format Artículo (Article)
author Rodríguez García, Yeinzon; Quimbay, Carlos
author_facet Rodríguez García, Yeinzon; Quimbay, Carlos
author_sort Rodríguez García, Yeinzon; Quimbay, Carlos
title Are the New Physics Contributions from the Left-Right Symmetric Model Important for the Indirect CP Violation in the Neutral B Mesons?
title_short Are the New Physics Contributions from the Left-Right Symmetric Model Important for the Indirect CP Violation in the Neutral B Mesons?
title_full Are the New Physics Contributions from the Left-Right Symmetric Model Important for the Indirect CP Violation in the Neutral B Mesons?
title_fullStr Are the New Physics Contributions from the Left-Right Symmetric Model Important for the Indirect CP Violation in the Neutral B Mesons?
title_full_unstemmed Are the New Physics Contributions from the Left-Right Symmetric Model Important for the Indirect CP Violation in the Neutral B Mesons?
title_sort are the new physics contributions from the left-right symmetric model important for the indirect cp violation in the neutral b mesons?
publisher Foundations of Physics Letters; Vol. 18, No. 7
publishDate 2005
url http://babel.banrepcultural.org/cdm/ref/collection/p17054coll23/id/765
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score 11,489418