Angular analysis and differential branching fraction of the decay B {/s 0} → ϕμ + μ -
An angular analysis and a measurement of the differential branching fraction of the decay B0 s → φµ+µ − are presented, using data corresponding to an integrated luminosity of 3.0 fb−1 of pp collisions recorded by the LHCb experiment at √ s = 7 and 8 TeV. Measurements are reported as a function of q...
| 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:2445/185790 |
| Acceso en línea: | https://hdl.handle.net/2445/185790 |
| Access Level: | acceso abierto |
| Palabra clave: | Hadrons Gran Col·lisionador d'Hadrons Física de partícules Experiments Large Hadron Collider (France and Switzerland) Particle physics |
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Angular analysis and differential branching fraction of the decay B {/s 0} → ϕμ + μ -Garrido Beltrán, LluísGascón Fora, DavidGraciani Díaz, RicardoGraugés Pous, EugeniMarin Benito, CarlaPicatoste Olloqui, EduardoMolina, V. RivesRuiz, Hugo (Ruiz Pérez)LHCb collaborationHadronsGran Col·lisionador d'HadronsFísica de partículesExperimentsHadronsLarge Hadron Collider (France and Switzerland)Particle physicsExperimentsAn angular analysis and a measurement of the differential branching fraction of the decay B0 s → φµ+µ − are presented, using data corresponding to an integrated luminosity of 3.0 fb−1 of pp collisions recorded by the LHCb experiment at √ s = 7 and 8 TeV. Measurements are reported as a function of q 2 , the square of the dimuon invariant mass and results of the angular analysis are found to be consistent with the Standard Model. In the range 1 < q2 < 6 GeV2/c4 , where precise theoretical calculations are available, the differential branching fraction is found to be more than 3 σ below the Standard Model predictions.Springer Verlag2022202220152022info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion37 p.application/pdfhttps://hdl.handle.net/2445/185790Articles 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: https://doi.org/10.1007/JHEP09(2015)179Journal of High Energy Physics, 2015, vol. 2015, num. 179, p. 1-37https://doi.org/10.1007/JHEP09(2015)179cc-by (c) Garrido Beltrán, Lluis et al., 2015https://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:recercat.cat:2445/1857902026-05-29T05:05:01Z |
| dc.title.none.fl_str_mv |
Angular analysis and differential branching fraction of the decay B {/s 0} → ϕμ + μ - |
| title |
Angular analysis and differential branching fraction of the decay B {/s 0} → ϕμ + μ - |
| spellingShingle |
Angular analysis and differential branching fraction of the decay B {/s 0} → ϕμ + μ - Garrido Beltrán, Lluís Hadrons Gran Col·lisionador d'Hadrons Física de partícules Experiments Hadrons Large Hadron Collider (France and Switzerland) Particle physics Experiments |
| title_short |
Angular analysis and differential branching fraction of the decay B {/s 0} → ϕμ + μ - |
| title_full |
Angular analysis and differential branching fraction of the decay B {/s 0} → ϕμ + μ - |
| title_fullStr |
Angular analysis and differential branching fraction of the decay B {/s 0} → ϕμ + μ - |
| title_full_unstemmed |
Angular analysis and differential branching fraction of the decay B {/s 0} → ϕμ + μ - |
| title_sort |
Angular analysis and differential branching fraction of the decay B {/s 0} → ϕμ + μ - |
| dc.creator.none.fl_str_mv |
Garrido Beltrán, Lluís Gascón Fora, David Graciani Díaz, Ricardo Graugés Pous, Eugeni Marin Benito, Carla Picatoste Olloqui, Eduardo Molina, V. Rives Ruiz, Hugo (Ruiz Pérez) LHCb collaboration |
| author |
Garrido Beltrán, Lluís |
| author_facet |
Garrido Beltrán, Lluís Gascón Fora, David Graciani Díaz, Ricardo Graugés Pous, Eugeni Marin Benito, Carla Picatoste Olloqui, Eduardo Molina, V. Rives Ruiz, Hugo (Ruiz Pérez) LHCb collaboration |
| author_role |
author |
| author2 |
Gascón Fora, David Graciani Díaz, Ricardo Graugés Pous, Eugeni Marin Benito, Carla Picatoste Olloqui, Eduardo Molina, V. Rives Ruiz, Hugo (Ruiz Pérez) LHCb collaboration |
| author2_role |
author author author author author author author author |
| dc.subject.none.fl_str_mv |
Hadrons Gran Col·lisionador d'Hadrons Física de partícules Experiments Hadrons Large Hadron Collider (France and Switzerland) Particle physics Experiments |
| topic |
Hadrons Gran Col·lisionador d'Hadrons Física de partícules Experiments Hadrons Large Hadron Collider (France and Switzerland) Particle physics Experiments |
| description |
An angular analysis and a measurement of the differential branching fraction of the decay B0 s → φµ+µ − are presented, using data corresponding to an integrated luminosity of 3.0 fb−1 of pp collisions recorded by the LHCb experiment at √ s = 7 and 8 TeV. Measurements are reported as a function of q 2 , the square of the dimuon invariant mass and results of the angular analysis are found to be consistent with the Standard Model. In the range 1 < q2 < 6 GeV2/c4 , where precise theoretical calculations are available, the differential branching fraction is found to be more than 3 σ below the Standard Model predictions. |
| publishDate |
2015 |
| dc.date.none.fl_str_mv |
2015 2022 2022 2022 |
| 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/2445/185790 |
| url |
https://hdl.handle.net/2445/185790 |
| dc.language.none.fl_str_mv |
Inglés |
| language_invalid_str_mv |
Inglés |
| dc.relation.none.fl_str_mv |
Reproducció del document publicat a: https://doi.org/10.1007/JHEP09(2015)179 Journal of High Energy Physics, 2015, vol. 2015, num. 179, p. 1-37 https://doi.org/10.1007/JHEP09(2015)179 |
| dc.rights.none.fl_str_mv |
cc-by (c) Garrido Beltrán, Lluis et al., 2015 https://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
cc-by (c) Garrido Beltrán, Lluis et al., 2015 https://creativecommons.org/licenses/by/4.0/ |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
37 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) |
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Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
| reponame_str |
Recercat. Dipósit de la Recerca de Catalunya |
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Recercat. Dipósit de la Recerca de Catalunya |
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