TOP QUARK DECAYS IN EXTENDED MODELS-Reference-Cited by-同舟云学术

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TOP QUARK DECAYS IN EXTENDED MODELS

Published:2011-12 Issue:supp01 Volume:20 Page:175-182
ISSN:0218-3013
Container-title:International Journal of Modern Physics E
language:en
Short-container-title:Int. J. Mod. Phys. E

Author:

LOZANO RICARDO GAITÁN¹,CABRAL-ROSETTI LUIS G.²

Affiliation:

1. Universidad Nacional Autónoma de México (FESC-UNAM), Centro de Investigaciones Teóricas, Facultad de Estudios Superiores – Cuautitlán, A. Postal 142, Cuautitlán-Izcalli, Estado de México, C. P. 54700, México

2. Universidad Nacional Autónoma de México (FESC-UNAM), Centro Interdisiplinario de Investigación y Docencia en Educación Técnica (CIIDET), Unidad de Ciencias Básicas, Av. Universidad No. 282 Pte., Col. Centro, C.P. 76000, Querétaro, Qro., México

Abstract

We evaluate the FCNC decays t → H0 + c at tree-level and t → γ + c at one-loop level in the context of Alternative Left-Right symmetric Models (ALRM) with extra isosinglet heavy fermions; in thr first case, FCNC decays occurs at tree-level and they are only suppressed by the mixing between ordinary top and charm quarks.

Publisher

World Scientific Pub Co Pte Lt

Subject

General Physics and Astronomy,Nuclear and High Energy Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0218301311040220

Reference14 articles.

1. Loop induced flavor changing neutral decays of the top quark in a general two-Higgs-doublet model

2. Flavor-changing radiative decay of thetquark

3. Rare top quark decayst→bW+Zandt→cW+W−

4. A new evaluation of the decay width in the standard model

5. Rare decays of the top quark in the standard and two-Higgs-doublet models

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