Constraints on economical 331 models from mixing of K, Bd, and Bs neutral mesons

We analyze the effect of flavor changing neutral currents within 331 models. In particular, we concentrate on the so-called economical models, which have a minimal scalar sector. Taking into account the experimental measurements of observables related to neutral K and B meson mixing, we study the re...

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Detalles Bibliográficos
Autores principales: Cabarcas Bolaños, José Miguel, Gómez Dumm, Daniel Alberto, Martinez, R.
Formato: Articulo
Lenguaje:Inglés
Publicado: 2008
Materias:
Física
Particle physics
Physics
Down quark
Meson
Observable
B meson
Gauge boson
Scalar (mathematics)
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/126275
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-126275
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Física
Particle physics
Physics
Down quark
Meson
Observable
B meson
Gauge boson
Scalar (mathematics)
spellingShingle Física
Particle physics
Physics
Down quark
Meson
Observable
B meson
Gauge boson
Scalar (mathematics)
Cabarcas Bolaños, José Miguel
Gómez Dumm, Daniel Alberto
Martinez, R.
Constraints on economical 331 models from mixing of K, Bd, and Bs neutral mesons
topic_facet Física
Particle physics
Physics
Down quark
Meson
Observable
B meson
Gauge boson
Scalar (mathematics)
description We analyze the effect of flavor changing neutral currents within 331 models. In particular, we concentrate on the so-called economical models, which have a minimal scalar sector. Taking into account the experimental measurements of observables related to neutral K and B meson mixing, we study the resulting bounds for angles and phases in the mixing matrix for the down quark sector, and the mass and mixing parameters related to the new Z′ gauge boson.
format Articulo
Articulo
author Cabarcas Bolaños, José Miguel
Gómez Dumm, Daniel Alberto
Martinez, R.
author_facet Cabarcas Bolaños, José Miguel
Gómez Dumm, Daniel Alberto
Martinez, R.
author_sort Cabarcas Bolaños, José Miguel
title Constraints on economical 331 models from mixing of K, Bd, and Bs neutral mesons
title_short Constraints on economical 331 models from mixing of K, Bd, and Bs neutral mesons
title_full Constraints on economical 331 models from mixing of K, Bd, and Bs neutral mesons
title_fullStr Constraints on economical 331 models from mixing of K, Bd, and Bs neutral mesons
title_full_unstemmed Constraints on economical 331 models from mixing of K, Bd, and Bs neutral mesons
title_sort constraints on economical 331 models from mixing of k, bd, and bs neutral mesons
publishDate 2008
url http://sedici.unlp.edu.ar/handle/10915/126275
work_keys_str_mv AT cabarcasbolanosjosemiguel constraintsoneconomical331modelsfrommixingofkbdandbsneutralmesons
AT gomezdummdanielalberto constraintsoneconomical331modelsfrommixingofkbdandbsneutralmesons
AT martinezr constraintsoneconomical331modelsfrommixingofkbdandbsneutralmesons
bdutipo_str Repositorios
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