CP in the dark
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , |
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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7160 |
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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 |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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