Search for the lepton flavour violating decay τ− → μ−μ+μ−
A search for the lepton flavour violating decay τ−→μ−μ+μ− is performed with the LHCb experiment. The data sample corresponds to an integrated luminosity of 1.0fb−1 of proton-proton collisions at a centre-of-mass energy of 7TeV and 2.0fb−1 at 8TeV. No evidence is found for a signal, and a limit is se...
| Autores: | , , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2015 |
| País: | España |
| Institución: | Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
| Repositorio: | Recercat. Dipósit de la Recerca de Catalunya |
| OAI Identifier: | oai:recercat.cat:2445/69287 |
| Acceso en línea: | https://hdl.handle.net/2445/69287 |
| Access Level: | acceso abierto |
| Palabra clave: | Acceleradors de partícules Leptons (Física nuclear) Violació CP (Física nuclear) Particle accelerators Leptons (Nuclear physics) CP violation (Nuclear physics) |
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Search for the lepton flavour violating decay τ− → μ−μ+μ−Gascón Fora, DavidGraciani Díaz, RicardoGraugés Pous, EugeniPicatoste Olloqui, EduardoRives Molina, Vicente JoséRuiz, Hugo (Ruiz Pérez)LHCb CollaborationAcceleradors de partículesLeptons (Física nuclear)Violació CP (Física nuclear)Particle acceleratorsLeptons (Nuclear physics)CP violation (Nuclear physics)A search for the lepton flavour violating decay τ−→μ−μ+μ− is performed with the LHCb experiment. The data sample corresponds to an integrated luminosity of 1.0fb−1 of proton-proton collisions at a centre-of-mass energy of 7TeV and 2.0fb−1 at 8TeV. No evidence is found for a signal, and a limit is set at 90% confidence level on the branching fraction, B(τ−→μ−μ+μ−)<4.6×10−8.Springer Verlag2016201620152016info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion20 p.application/pdfhttps://hdl.handle.net/2445/69287Articles publicats en revistes (Física Quàntica i Astrofísica)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésReproducció del document publicat a: http://dx.doi.org/10.1007/JHEP02(2015)121Journal of High Energy Physics, 2015, vol. 2015, num. 121http://dx.doi.org/10.1007/JHEP02(2015)121cc-by (c) LHCb Collaboration et al., 2015http://creativecommons.org/licenses/by/3.0/esinfo:eu-repo/semantics/openAccessoai:recercat.cat:2445/692872026-05-29T05:05:01Z |
| dc.title.none.fl_str_mv |
Search for the lepton flavour violating decay τ− → μ−μ+μ− |
| title |
Search for the lepton flavour violating decay τ− → μ−μ+μ− |
| spellingShingle |
Search for the lepton flavour violating decay τ− → μ−μ+μ− Gascón Fora, David Acceleradors de partícules Leptons (Física nuclear) Violació CP (Física nuclear) Particle accelerators Leptons (Nuclear physics) CP violation (Nuclear physics) |
| title_short |
Search for the lepton flavour violating decay τ− → μ−μ+μ− |
| title_full |
Search for the lepton flavour violating decay τ− → μ−μ+μ− |
| title_fullStr |
Search for the lepton flavour violating decay τ− → μ−μ+μ− |
| title_full_unstemmed |
Search for the lepton flavour violating decay τ− → μ−μ+μ− |
| title_sort |
Search for the lepton flavour violating decay τ− → μ−μ+μ− |
| dc.creator.none.fl_str_mv |
Gascón Fora, David Graciani Díaz, Ricardo Graugés Pous, Eugeni Picatoste Olloqui, Eduardo Rives Molina, Vicente José Ruiz, Hugo (Ruiz Pérez) LHCb Collaboration |
| author |
Gascón Fora, David |
| author_facet |
Gascón Fora, David Graciani Díaz, Ricardo Graugés Pous, Eugeni Picatoste Olloqui, Eduardo Rives Molina, Vicente José Ruiz, Hugo (Ruiz Pérez) LHCb Collaboration |
| author_role |
author |
| author2 |
Graciani Díaz, Ricardo Graugés Pous, Eugeni Picatoste Olloqui, Eduardo Rives Molina, Vicente José Ruiz, Hugo (Ruiz Pérez) LHCb Collaboration |
| author2_role |
author author author author author author |
| dc.subject.none.fl_str_mv |
Acceleradors de partícules Leptons (Física nuclear) Violació CP (Física nuclear) Particle accelerators Leptons (Nuclear physics) CP violation (Nuclear physics) |
| topic |
Acceleradors de partícules Leptons (Física nuclear) Violació CP (Física nuclear) Particle accelerators Leptons (Nuclear physics) CP violation (Nuclear physics) |
| description |
A search for the lepton flavour violating decay τ−→μ−μ+μ− is performed with the LHCb experiment. The data sample corresponds to an integrated luminosity of 1.0fb−1 of proton-proton collisions at a centre-of-mass energy of 7TeV and 2.0fb−1 at 8TeV. No evidence is found for a signal, and a limit is set at 90% confidence level on the branching fraction, B(τ−→μ−μ+μ−)<4.6×10−8. |
| publishDate |
2015 |
| dc.date.none.fl_str_mv |
2015 2016 2016 2016 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
https://hdl.handle.net/2445/69287 |
| url |
https://hdl.handle.net/2445/69287 |
| dc.language.none.fl_str_mv |
Inglés |
| language_invalid_str_mv |
Inglés |
| dc.relation.none.fl_str_mv |
Reproducció del document publicat a: http://dx.doi.org/10.1007/JHEP02(2015)121 Journal of High Energy Physics, 2015, vol. 2015, num. 121 http://dx.doi.org/10.1007/JHEP02(2015)121 |
| dc.rights.none.fl_str_mv |
cc-by (c) LHCb Collaboration et al., 2015 http://creativecommons.org/licenses/by/3.0/es info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
cc-by (c) LHCb Collaboration et al., 2015 http://creativecommons.org/licenses/by/3.0/es |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
20 p. application/pdf |
| dc.publisher.none.fl_str_mv |
Springer Verlag |
| publisher.none.fl_str_mv |
Springer Verlag |
| dc.source.none.fl_str_mv |
Articles publicats en revistes (Física Quàntica i Astrofísica) reponame:Recercat. Dipósit de la Recerca de Catalunya instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
| instname_str |
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
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Recercat. Dipósit de la Recerca de Catalunya |
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Recercat. Dipósit de la Recerca de Catalunya |
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15,81155 |