Measurement of the shape of the Bs0→Ds∗−μ+νμ differential decay rate

The shape of the Bs0→Ds∗−μ+νμ differential decay rate is obtained as a function of the hadron recoil parameter using proton-proton collision data at a centre-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 1.7 fb collected by the LHCb detector. The Bs0→Ds∗−μ+νμ decay is recons...

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Autores: LHCb Collaboration, García Martín, L.M., Henry, L., Jashal, B., Martínez-Vidal, Fernando, Oyanguren, Arantza, Remón Alepuz, Clara, Ruiz Vidal, Joan, Sánchez Mayordomo, Carlos
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2020
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/232910
Acceso en línea:http://hdl.handle.net/10261/232910
Access Level:acceso abierto
Palabra clave:ddc:530
id ES_cf3ec858235cab3f2a05eb4bba9a5b78
oai_identifier_str oai:digital.csic.es:10261/232910
network_acronym_str ES
network_name_str España
repository_id_str
spelling Measurement of the shape of the Bs0→Ds∗−μ+νμ differential decay rateLHCb CollaborationGarcía Martín, L.M.Henry, L.Jashal, B.Martínez-Vidal, FernandoOyanguren, ArantzaRemón Alepuz, ClaraRuiz Vidal, JoanSánchez Mayordomo, Carlosddc:530The shape of the Bs0→Ds∗−μ+νμ differential decay rate is obtained as a function of the hadron recoil parameter using proton-proton collision data at a centre-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 1.7 fb collected by the LHCb detector. The Bs0→Ds∗−μ+νμ decay is reconstructed through the decays Ds∗−→Ds−γ and Ds−→K−K+π−. The differential decay rate is fitted with the Caprini-Lellouch-Neubert (CLN) and Boyd-Grinstein-Lebed (BGL) parametrisations of the form factors, and the relevant quantities for both are extracted. [Figure not available: see fulltext.]Institute of Physics PublishingMinisterio de Ciencia, Innovación y Universidades (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2021202120202021info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/232910reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/FPA2017-85140-C3-3-Phttp://dx.doi.org/10.1007/JHEP12(2020)144Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2329102026-05-22T06:33:51Z
dc.title.none.fl_str_mv Measurement of the shape of the Bs0→Ds∗−μ+νμ differential decay rate
title Measurement of the shape of the Bs0→Ds∗−μ+νμ differential decay rate
spellingShingle Measurement of the shape of the Bs0→Ds∗−μ+νμ differential decay rate
LHCb Collaboration
ddc:530
title_short Measurement of the shape of the Bs0→Ds∗−μ+νμ differential decay rate
title_full Measurement of the shape of the Bs0→Ds∗−μ+νμ differential decay rate
title_fullStr Measurement of the shape of the Bs0→Ds∗−μ+νμ differential decay rate
title_full_unstemmed Measurement of the shape of the Bs0→Ds∗−μ+νμ differential decay rate
title_sort Measurement of the shape of the Bs0→Ds∗−μ+νμ differential decay rate
dc.creator.none.fl_str_mv LHCb Collaboration
García Martín, L.M.
Henry, L.
Jashal, B.
Martínez-Vidal, Fernando
Oyanguren, Arantza
Remón Alepuz, Clara
Ruiz Vidal, Joan
Sánchez Mayordomo, Carlos
author LHCb Collaboration
author_facet LHCb Collaboration
García Martín, L.M.
Henry, L.
Jashal, B.
Martínez-Vidal, Fernando
Oyanguren, Arantza
Remón Alepuz, Clara
Ruiz Vidal, Joan
Sánchez Mayordomo, Carlos
author_role author
author2 García Martín, L.M.
Henry, L.
Jashal, B.
Martínez-Vidal, Fernando
Oyanguren, Arantza
Remón Alepuz, Clara
Ruiz Vidal, Joan
Sánchez Mayordomo, Carlos
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia, Innovación y Universidades (España)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv ddc:530
topic ddc:530
description The shape of the Bs0→Ds∗−μ+νμ differential decay rate is obtained as a function of the hadron recoil parameter using proton-proton collision data at a centre-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 1.7 fb collected by the LHCb detector. The Bs0→Ds∗−μ+νμ decay is reconstructed through the decays Ds∗−→Ds−γ and Ds−→K−K+π−. The differential decay rate is fitted with the Caprini-Lellouch-Neubert (CLN) and Boyd-Grinstein-Lebed (BGL) parametrisations of the form factors, and the relevant quantities for both are extracted. [Figure not available: see fulltext.]
publishDate 2020
dc.date.none.fl_str_mv 2020
2021
2021
2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/232910
url http://hdl.handle.net/10261/232910
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/FPA2017-85140-C3-3-P
http://dx.doi.org/10.1007/JHEP12(2020)144
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Institute of Physics Publishing
publisher.none.fl_str_mv Institute of Physics Publishing
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812429

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