Scalar bosons in minimal and ultraminimal technicolor: Masses, trilinear couplings, and widths

Detalhes bibliográficos
Autor(a) principal: Doff, A.
Data de Publicação: 2010
Outros Autores: Natale, A. A. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1103/PhysRevD.81.095014
http://hdl.handle.net/11449/225865
Resumo: We compute masses, trilinear self-couplings, and decay widths into weak bosons of the scalar composite bosons in the case of the minimal and ultraminimal technicolor models. The masses, computed via the Bethe-Salpeter equation, turn out to be light, and the trilinear couplings smaller than the one that would be expected when compared to a fundamental standard model scalar boson with the same mass. The decay widths into electroweak bosons of the ultraminimal model scalars bosons are much smaller than the one of the minimal model. © 2010 The American Physical Society.
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spelling Scalar bosons in minimal and ultraminimal technicolor: Masses, trilinear couplings, and widthsWe compute masses, trilinear self-couplings, and decay widths into weak bosons of the scalar composite bosons in the case of the minimal and ultraminimal technicolor models. The masses, computed via the Bethe-Salpeter equation, turn out to be light, and the trilinear couplings smaller than the one that would be expected when compared to a fundamental standard model scalar boson with the same mass. The decay widths into electroweak bosons of the ultraminimal model scalars bosons are much smaller than the one of the minimal model. © 2010 The American Physical Society.Universidade Tecnológica Federal Do Paraná-UTFPR COMAT, Via do Conhecimento Km 01, 85503-390, Pato Branco-PRInstituto de Física Teórica UNESP-Universidade Estadual Paulista, Rua Dr. Bento T. Ferraz, 271, Bloco II, 01140-070, São Paulo-SPInstituto de Física Teórica UNESP-Universidade Estadual Paulista, Rua Dr. Bento T. Ferraz, 271, Bloco II, 01140-070, São Paulo-SPCOMATUniversidade Estadual Paulista (UNESP)Doff, A.Natale, A. A. [UNESP]2022-04-28T21:01:21Z2022-04-28T21:01:21Z2010-05-20info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1103/PhysRevD.81.095014Physical Review D - Particles, Fields, Gravitation and Cosmology, v. 81, n. 9, 2010.1550-79981550-2368http://hdl.handle.net/11449/22586510.1103/PhysRevD.81.0950142-s2.0-77953173224Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysical Review D - Particles, Fields, Gravitation and Cosmologyinfo:eu-repo/semantics/openAccess2022-04-28T21:01:21Zoai:repositorio.unesp.br:11449/225865Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:56:45.733893Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Scalar bosons in minimal and ultraminimal technicolor: Masses, trilinear couplings, and widths
title Scalar bosons in minimal and ultraminimal technicolor: Masses, trilinear couplings, and widths
spellingShingle Scalar bosons in minimal and ultraminimal technicolor: Masses, trilinear couplings, and widths
Doff, A.
title_short Scalar bosons in minimal and ultraminimal technicolor: Masses, trilinear couplings, and widths
title_full Scalar bosons in minimal and ultraminimal technicolor: Masses, trilinear couplings, and widths
title_fullStr Scalar bosons in minimal and ultraminimal technicolor: Masses, trilinear couplings, and widths
title_full_unstemmed Scalar bosons in minimal and ultraminimal technicolor: Masses, trilinear couplings, and widths
title_sort Scalar bosons in minimal and ultraminimal technicolor: Masses, trilinear couplings, and widths
author Doff, A.
author_facet Doff, A.
Natale, A. A. [UNESP]
author_role author
author2 Natale, A. A. [UNESP]
author2_role author
dc.contributor.none.fl_str_mv COMAT
Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Doff, A.
Natale, A. A. [UNESP]
description We compute masses, trilinear self-couplings, and decay widths into weak bosons of the scalar composite bosons in the case of the minimal and ultraminimal technicolor models. The masses, computed via the Bethe-Salpeter equation, turn out to be light, and the trilinear couplings smaller than the one that would be expected when compared to a fundamental standard model scalar boson with the same mass. The decay widths into electroweak bosons of the ultraminimal model scalars bosons are much smaller than the one of the minimal model. © 2010 The American Physical Society.
publishDate 2010
dc.date.none.fl_str_mv 2010-05-20
2022-04-28T21:01:21Z
2022-04-28T21:01:21Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1103/PhysRevD.81.095014
Physical Review D - Particles, Fields, Gravitation and Cosmology, v. 81, n. 9, 2010.
1550-7998
1550-2368
http://hdl.handle.net/11449/225865
10.1103/PhysRevD.81.095014
2-s2.0-77953173224
url http://dx.doi.org/10.1103/PhysRevD.81.095014
http://hdl.handle.net/11449/225865
identifier_str_mv Physical Review D - Particles, Fields, Gravitation and Cosmology, v. 81, n. 9, 2010.
1550-7998
1550-2368
10.1103/PhysRevD.81.095014
2-s2.0-77953173224
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Physical Review D - Particles, Fields, Gravitation and Cosmology
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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