Search for lepton-flavor violation in different-flavor, high-mass final states in $pp$ collisions at $\sqrt s=13 $ TeV with the ATLAS detector
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/10400.26/27686 |
Resumo: | A search is performed for a heavy particle decaying into different-flavor, dilepton pairs (eμ, eτ or μτ), using 36.1 fb-1 of proton-proton collision data at s=13 TeV collected in 2015–2016 by the ATLAS detector at the Large Hadron Collider. No excesses over the Standard Model predictions are observed. Bayesian lower limits at the 95% credibility level are placed on the mass of a Z′ boson, the mass of a supersymmetric τ-sneutrino, and on the threshold mass for quantum black-hole production. For the Z′ and sneutrino models, upper cross-section limits are converted to upper limits on couplings, which are compared with similar limits from low-energy experiments and which are more stringent for the eτ and μτ modes. |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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7160 |
spelling |
Search for lepton-flavor violation in different-flavor, high-mass final states in $pp$ collisions at $\sqrt s=13 $ TeV with the ATLAS detectorA search is performed for a heavy particle decaying into different-flavor, dilepton pairs (eμ, eτ or μτ), using 36.1 fb-1 of proton-proton collision data at s=13 TeV collected in 2015–2016 by the ATLAS detector at the Large Hadron Collider. No excesses over the Standard Model predictions are observed. Bayesian lower limits at the 95% credibility level are placed on the mass of a Z′ boson, the mass of a supersymmetric τ-sneutrino, and on the threshold mass for quantum black-hole production. For the Z′ and sneutrino models, upper cross-section limits are converted to upper limits on couplings, which are compared with similar limits from low-energy experiments and which are more stringent for the eτ and μτ modes.Repositório ComumATLAS collaboration (2917 authors)Aguilar Saavedra, Juan AntonioAmor Dos Santos, Susana PatriciaAraque Espinosa, Juan PedroCastro, Nuno FilipeConde Muino, PatriciaDa Cunha Sargedas De Sousa, Mario JoseDias DO Vale, TiagoFaisca Rodrigues Pereira, Rui MiguelFiolhais, MiguelGalhardo, BrunoGomes, AgostinhoGoncalo, RicardoJorge, PedroMachado Miguens, JoanaMaio, AmeliaManeira, JoseMendes Gouveia, Emanuel DemetrioOleiro Seabra, Luis FilipeOnofre, AntonioCosta Batalha Pedro, RutePereira Peixoto, Ana PaulaSantos, HelenaSaraiva, JoaoSilva, Jose ManuelTavares Delgado, AdemarVeloso, FilipeWolters, Helmut2019-02-05T16:42:38Z2018-11-132019-02-05T16:42:38Z2018-11-13T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.26/27686enghttp://dx.doi.org/10.1103/PhysRevD.98.092008info: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:RCAAP2024-05-16T07:39:38Zoai:comum.rcaap.pt:10400.26/27686Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-05-16T07:39:38Repositório 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 |
Search for lepton-flavor violation in different-flavor, high-mass final states in $pp$ collisions at $\sqrt s=13 $ TeV with the ATLAS detector |
title |
Search for lepton-flavor violation in different-flavor, high-mass final states in $pp$ collisions at $\sqrt s=13 $ TeV with the ATLAS detector |
spellingShingle |
Search for lepton-flavor violation in different-flavor, high-mass final states in $pp$ collisions at $\sqrt s=13 $ TeV with the ATLAS detector ATLAS collaboration (2917 authors) |
title_short |
Search for lepton-flavor violation in different-flavor, high-mass final states in $pp$ collisions at $\sqrt s=13 $ TeV with the ATLAS detector |
title_full |
Search for lepton-flavor violation in different-flavor, high-mass final states in $pp$ collisions at $\sqrt s=13 $ TeV with the ATLAS detector |
title_fullStr |
Search for lepton-flavor violation in different-flavor, high-mass final states in $pp$ collisions at $\sqrt s=13 $ TeV with the ATLAS detector |
title_full_unstemmed |
Search for lepton-flavor violation in different-flavor, high-mass final states in $pp$ collisions at $\sqrt s=13 $ TeV with the ATLAS detector |
title_sort |
Search for lepton-flavor violation in different-flavor, high-mass final states in $pp$ collisions at $\sqrt s=13 $ TeV with the ATLAS detector |
author |
ATLAS collaboration (2917 authors) |
author_facet |
ATLAS collaboration (2917 authors) Aguilar Saavedra, Juan Antonio Amor Dos Santos, Susana Patricia Araque Espinosa, Juan Pedro Castro, Nuno Filipe Conde Muino, Patricia Da Cunha Sargedas De Sousa, Mario Jose Dias DO Vale, Tiago Faisca Rodrigues Pereira, Rui Miguel Fiolhais, Miguel Galhardo, Bruno Gomes, Agostinho Goncalo, Ricardo Jorge, Pedro Machado Miguens, Joana Maio, Amelia Maneira, Jose Mendes Gouveia, Emanuel Demetrio Oleiro Seabra, Luis Filipe Onofre, Antonio Costa Batalha Pedro, Rute Pereira Peixoto, Ana Paula Santos, Helena Saraiva, Joao Silva, Jose Manuel Tavares Delgado, Ademar Veloso, Filipe Wolters, Helmut |
author_role |
author |
author2 |
Aguilar Saavedra, Juan Antonio Amor Dos Santos, Susana Patricia Araque Espinosa, Juan Pedro Castro, Nuno Filipe Conde Muino, Patricia Da Cunha Sargedas De Sousa, Mario Jose Dias DO Vale, Tiago Faisca Rodrigues Pereira, Rui Miguel Fiolhais, Miguel Galhardo, Bruno Gomes, Agostinho Goncalo, Ricardo Jorge, Pedro Machado Miguens, Joana Maio, Amelia Maneira, Jose Mendes Gouveia, Emanuel Demetrio Oleiro Seabra, Luis Filipe Onofre, Antonio Costa Batalha Pedro, Rute Pereira Peixoto, Ana Paula Santos, Helena Saraiva, Joao Silva, Jose Manuel Tavares Delgado, Ademar Veloso, Filipe Wolters, Helmut |
author2_role |
author author author author author author author author author author author author author author author author author author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Repositório Comum |
dc.contributor.author.fl_str_mv |
ATLAS collaboration (2917 authors) Aguilar Saavedra, Juan Antonio Amor Dos Santos, Susana Patricia Araque Espinosa, Juan Pedro Castro, Nuno Filipe Conde Muino, Patricia Da Cunha Sargedas De Sousa, Mario Jose Dias DO Vale, Tiago Faisca Rodrigues Pereira, Rui Miguel Fiolhais, Miguel Galhardo, Bruno Gomes, Agostinho Goncalo, Ricardo Jorge, Pedro Machado Miguens, Joana Maio, Amelia Maneira, Jose Mendes Gouveia, Emanuel Demetrio Oleiro Seabra, Luis Filipe Onofre, Antonio Costa Batalha Pedro, Rute Pereira Peixoto, Ana Paula Santos, Helena Saraiva, Joao Silva, Jose Manuel Tavares Delgado, Ademar Veloso, Filipe Wolters, Helmut |
description |
A search is performed for a heavy particle decaying into different-flavor, dilepton pairs (eμ, eτ or μτ), using 36.1 fb-1 of proton-proton collision data at s=13 TeV collected in 2015–2016 by the ATLAS detector at the Large Hadron Collider. No excesses over the Standard Model predictions are observed. Bayesian lower limits at the 95% credibility level are placed on the mass of a Z′ boson, the mass of a supersymmetric τ-sneutrino, and on the threshold mass for quantum black-hole production. For the Z′ and sneutrino models, upper cross-section limits are converted to upper limits on couplings, which are compared with similar limits from low-energy experiments and which are more stringent for the eτ and μτ modes. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-11-13 2018-11-13T00:00:00Z 2019-02-05T16:42:38Z 2019-02-05T16:42:38Z |
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/10400.26/27686 |
url |
http://hdl.handle.net/10400.26/27686 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
http://dx.doi.org/10.1103/PhysRevD.98.092008 |
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.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 |
repository.mail.fl_str_mv |
mluisa.alvim@gmail.com |
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1817545427847741440 |