CP in the dark

Detalhes bibliográficos
Autor(a) principal: Azevedo, Duarte
Data de Publicação: 2018
Outros Autores: Ferreira, P. M., Mühlleitner, Margarete, Patel, Shruti, Santos, Rui, Wittbrodt, Jonas
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/69401
Resumo: We build a model containing two scalar doublets and a scalar singlet with a specific discrete symmetry. After spontaneous symmetry breaking, the model has Standard Model-like phenomenology, as well as a hidden scalar sector which provides a viable dark matter candidate. We show that CP violation in the scalar sector occurs exclusively in the hidden sector, and consider possible experimental signatures of this CP violation.
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spelling CP in the darkBeyond Standard ModelHiggs PhysicsCiências Naturais::Ciências FísicasScience & TechnologyWe build a model containing two scalar doublets and a scalar singlet with a specific discrete symmetry. After spontaneous symmetry breaking, the model has Standard Model-like phenomenology, as well as a hidden scalar sector which provides a viable dark matter candidate. We show that CP violation in the scalar sector occurs exclusively in the hidden sector, and consider possible experimental signatures of this CP violation.We acknowledge the contribution of the research training group GRK1694 'Elementary particle physics at highest energy and highest precision'. PF and RS are supported in part by the National Science Centre, Poland, the HARMONIA project under contract UMO-2015/18/M/ST2/00518 and by a CERN fund grant CERN/FIS-PAR/0002/2017. JW gratefully acknowledges funding from the PIER Helmholtz Graduate School.info:eu-repo/semantics/publishedVersionSpringerUniversidade do MinhoAzevedo, DuarteFerreira, P. M.Mühlleitner, MargaretePatel, ShrutiSantos, RuiWittbrodt, Jonas20182018-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/69401engAzevedo, D., Ferreira, P.M., Muhlleitner, M.M. et al. CP in the dark. J. High Energ. Phys. 2018, 91 (2018). https://doi.org/10.1007/JHEP11(2018)0911029-847910.1007/JHEP11(2018)091https://link.springer.com/article/10.1007/JHEP11(2018)091info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:25:18Zoai:repositorium.sdum.uminho.pt:1822/69401Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:19:31.929617Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv CP in the dark
title CP in the dark
spellingShingle CP in the dark
Azevedo, Duarte
Beyond Standard Model
Higgs Physics
Ciências Naturais::Ciências Físicas
Science & Technology
title_short CP in the dark
title_full CP in the dark
title_fullStr CP in the dark
title_full_unstemmed CP in the dark
title_sort CP in the dark
author Azevedo, Duarte
author_facet Azevedo, Duarte
Ferreira, P. M.
Mühlleitner, Margarete
Patel, Shruti
Santos, Rui
Wittbrodt, Jonas
author_role author
author2 Ferreira, P. M.
Mühlleitner, Margarete
Patel, Shruti
Santos, Rui
Wittbrodt, Jonas
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Azevedo, Duarte
Ferreira, P. M.
Mühlleitner, Margarete
Patel, Shruti
Santos, Rui
Wittbrodt, Jonas
dc.subject.por.fl_str_mv Beyond Standard Model
Higgs Physics
Ciências Naturais::Ciências Físicas
Science & Technology
topic Beyond Standard Model
Higgs Physics
Ciências Naturais::Ciências Físicas
Science & Technology
description We build a model containing two scalar doublets and a scalar singlet with a specific discrete symmetry. After spontaneous symmetry breaking, the model has Standard Model-like phenomenology, as well as a hidden scalar sector which provides a viable dark matter candidate. We show that CP violation in the scalar sector occurs exclusively in the hidden sector, and consider possible experimental signatures of this CP violation.
publishDate 2018
dc.date.none.fl_str_mv 2018
2018-01-01T00:00:00Z
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://hdl.handle.net/1822/69401
url http://hdl.handle.net/1822/69401
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Azevedo, D., Ferreira, P.M., Muhlleitner, M.M. et al. CP in the dark. J. High Energ. Phys. 2018, 91 (2018). https://doi.org/10.1007/JHEP11(2018)091
1029-8479
10.1007/JHEP11(2018)091
https://link.springer.com/article/10.1007/JHEP11(2018)091
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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