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Consequences of T-parity breaking in the littlest Higgs model


Freitas, A; Schwaller, P; Wyler, D (2008). Consequences of T-parity breaking in the littlest Higgs model. Journal of High Energy Physics, (9):013.

Abstract

In this paper we consider the effects of the T-parity violating anomalous Wess-Zumino-Witten term in the Littlest Higgs model. Apart from tree level processes, the loop induced decays of the heavy mirror particles into light standard model fermions lead to a new and rich phenomenology in particular at breaking scales f below 1 TeV. Various processes are calculated and their signatures at present and future colliders are discussed. As a byproduct we find an alternative production mechanism for the Higgs boson.

In this paper we consider the effects of the T-parity violating anomalous Wess-Zumino-Witten term in the Littlest Higgs model. Apart from tree level processes, the loop induced decays of the heavy mirror particles into light standard model fermions lead to a new and rich phenomenology in particular at breaking scales f below 1 TeV. Various processes are calculated and their signatures at present and future colliders are discussed. As a byproduct we find an alternative production mechanism for the Higgs boson.

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9 citations in Web of Science®
11 citations in Scopus®
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Additional indexing

Item Type:Journal Article, refereed, original work
Communities & Collections:07 Faculty of Science > Physics Institute
Dewey Decimal Classification:530 Physics
Language:English
Date:September 2008
Deposited On:06 Mar 2009 12:20
Last Modified:05 Apr 2016 13:06
Publisher:Institute of Physics Publishing
ISSN:1029-8479
Publisher DOI:10.1088/1126-6708/2008/09/013
Related URLs:http://arxiv.org/abs/0806.3674
Permanent URL: http://doi.org/10.5167/uzh-16573

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