Vector-like quarks with non-renormalizable interactions

Vector-like quarks with non-renormalizable interactions

Abstract We study the impact of the leading non-renormalizable terms in the effective field theory that describes general extensions of the Standard Model with vector-like quarks that can decay into Standard Model particles. Dropping the usual assumption of renormalizability has several phenomenolog...

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Bibliographic Details
Main Authors: J. C. Criado, M. Pérez-Victoria
Format: Article
Language:English
Published: SpringerOpen 2020-01-01
Series:Journal of High Energy Physics
Subjects:
Beyond Standard Model
Effective Field Theories
Online Access:https://doi.org/10.1007/JHEP01(2020)057
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spelling doaj-0bea529b1ff04da6b971ae43eff7a35a2021-01-10T12:09:16ZengSpringerOpenJournal of High Energy Physics1029-84792020-01-012020114410.1007/JHEP01(2020)057Vector-like quarks with non-renormalizable interactionsJ. C. Criado0M. Pérez-Victoria1CAFPE and Departamento de Física Teórica y del Cosmos, Universidad de GranadaCAFPE and Departamento de Física Teórica y del Cosmos, Universidad de GranadaAbstract We study the impact of the leading non-renormalizable terms in the effective field theory that describes general extensions of the Standard Model with vector-like quarks that can decay into Standard Model particles. Dropping the usual assumption of renormalizability has several phenomenological consequences for the production and decay of the heavy quarks and also for Higgs physics. The most dramatic effects, including those associated with a long lifetime, occur for vector-like quarks with non-standard quantum numbers.https://doi.org/10.1007/JHEP01(2020)057Beyond Standard ModelEffective Field Theories
collection DOAJ
language English
format Article
sources DOAJ
author J. C. Criado
M. Pérez-Victoria
spellingShingle J. C. Criado
M. Pérez-Victoria
Vector-like quarks with non-renormalizable interactions
Journal of High Energy Physics
Beyond Standard Model
Effective Field Theories
author_facet J. C. Criado
M. Pérez-Victoria
author_sort J. C. Criado
title Vector-like quarks with non-renormalizable interactions
title_short Vector-like quarks with non-renormalizable interactions
title_full Vector-like quarks with non-renormalizable interactions
title_fullStr Vector-like quarks with non-renormalizable interactions
title_full_unstemmed Vector-like quarks with non-renormalizable interactions
title_sort vector-like quarks with non-renormalizable interactions
publisher SpringerOpen
series Journal of High Energy Physics
issn 1029-8479
publishDate 2020-01-01
description Abstract We study the impact of the leading non-renormalizable terms in the effective field theory that describes general extensions of the Standard Model with vector-like quarks that can decay into Standard Model particles. Dropping the usual assumption of renormalizability has several phenomenological consequences for the production and decay of the heavy quarks and also for Higgs physics. The most dramatic effects, including those associated with a long lifetime, occur for vector-like quarks with non-standard quantum numbers.
topic Beyond Standard Model
Effective Field Theories
url https://doi.org/10.1007/JHEP01(2020)057
work_keys_str_mv AT jccriado vectorlikequarkswithnonrenormalizableinteractions
AT mperezvictoria vectorlikequarkswithnonrenormalizableinteractions
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