Measurement of prompt D0 and D0 meson azimuthal anisotropy and search for strong electric fields in PbPb collisions at √sNN = 5.02 TeV

CMS Collaboration: et al.

Detalles Bibliográficos
Autores: CMS Collaboration, Cabrillo, I. J., Calderon, Alicia, Chazin Quero, B., Duarte Campderros, J., Fernández-García, Marcos, Fernández Manteca, P. J., García Alonso, A., Gómez, Gervasio, Martínez-Rivero, Celso, Martínez Ruiz del Arbol, P., Matorras, Francisco, Piedra, Jonatan, Prieels, C., Ricci-Tam, F., Rodrigo Anoro, Teresa, Ruiz Jimeno, Alberto, Russo, L., Scodellaro, Luca, Vila, Iván, Vizán, J.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2021
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/260275
Acceso en línea:http://hdl.handle.net/10261/260275
Access Level:acceso abierto
Palabra clave:CMS
Heavy-flavor
Charm
Electromagnetic fields
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spelling Measurement of prompt D0 and D0 meson azimuthal anisotropy and search for strong electric fields in PbPb collisions at √sNN = 5.02 TeVCMS CollaborationCabrillo, I. J.Calderon, AliciaChazin Quero, B.Duarte Campderros, J.Fernández-García, MarcosFernández Manteca, P. J.García Alonso, A.Gómez, GervasioMartínez-Rivero, CelsoMartínez Ruiz del Arbol, P.Matorras, FranciscoPiedra, JonatanPrieels, C.Ricci-Tam, F.Rodrigo Anoro, TeresaRuiz Jimeno, AlbertoRusso, L.Scodellaro, LucaVila, IvánVizán, J.CMSHeavy-flavorCharmElectromagnetic fieldsCMS Collaboration: et al.The strong Coulomb field created in ultrarelativistic heavy ion collisions is expected to produce a rapidity dependent difference (v2) in the second Fourier coefficient of the azimuthal distribution (elliptic flow, v2) between D0 (uc) and D0 (uc) mesons. Motivated by the search for evidence of this field, the CMS detector at the LHC is used to perform the first measurement of v2. The rapidity-averaged value is found to be v2 = 0.001±0.001 (stat)±0.003 (syst) in PbPb collisions at √sNN = 5.02 TeV. In addition, the influence of the collision geometry is explored by measuring the D0 and D0 mesons v2 and triangular flow coefficient (v3) as functions of rapidity, transverse momentum (pT), and event centrality (a measure of the overlap of the two Pb nuclei). A clear centrality dependence of prompt D0 meson v2 values is observed, while the v3 is largely independent of centrality. These trends are consistent with expectations of flow driven by the initial-state geometry.Individuals have received support from the Marie-Curie program and the European Research Council and Horizon 2020 Grant, contract Nos. 675440, 752730, and 765710 (European Union); CERN; the Programa Estatal de Fomento de la Investigación Científica y Técnica de Excelencia María de Maeztu, grant MDM-2015-0509 and the Programa Severo Ochoa del Principado de Asturias.Peer reviewedElsevierPrincipado de AsturiasEuropean Research CouncilMinisterio de Economía y Competitividad (España)Centre National de la Recherche Scientifique (France)European CommissionConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202220222021info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/260275reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/EC/H2020/675440info:eu-repo/grantAgreement/EC/H2020/752730info:eu-repo/grantAgreement/EC/H2020/765710info:eu-repo/grantAgreement/MINECO//MDM-2015-0509https://doi.org/10.1016/j.physletb.2021.136253Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2602752026-05-22T06:33:51Z
dc.title.none.fl_str_mv Measurement of prompt D0 and D0 meson azimuthal anisotropy and search for strong electric fields in PbPb collisions at √sNN = 5.02 TeV
title Measurement of prompt D0 and D0 meson azimuthal anisotropy and search for strong electric fields in PbPb collisions at √sNN = 5.02 TeV
spellingShingle Measurement of prompt D0 and D0 meson azimuthal anisotropy and search for strong electric fields in PbPb collisions at √sNN = 5.02 TeV
CMS Collaboration
CMS
Heavy-flavor
Charm
Electromagnetic fields
title_short Measurement of prompt D0 and D0 meson azimuthal anisotropy and search for strong electric fields in PbPb collisions at √sNN = 5.02 TeV
title_full Measurement of prompt D0 and D0 meson azimuthal anisotropy and search for strong electric fields in PbPb collisions at √sNN = 5.02 TeV
title_fullStr Measurement of prompt D0 and D0 meson azimuthal anisotropy and search for strong electric fields in PbPb collisions at √sNN = 5.02 TeV
title_full_unstemmed Measurement of prompt D0 and D0 meson azimuthal anisotropy and search for strong electric fields in PbPb collisions at √sNN = 5.02 TeV
title_sort Measurement of prompt D0 and D0 meson azimuthal anisotropy and search for strong electric fields in PbPb collisions at √sNN = 5.02 TeV
dc.creator.none.fl_str_mv CMS Collaboration
Cabrillo, I. J.
Calderon, Alicia
Chazin Quero, B.
Duarte Campderros, J.
Fernández-García, Marcos
Fernández Manteca, P. J.
García Alonso, A.
Gómez, Gervasio
Martínez-Rivero, Celso
Martínez Ruiz del Arbol, P.
Matorras, Francisco
Piedra, Jonatan
Prieels, C.
Ricci-Tam, F.
Rodrigo Anoro, Teresa
Ruiz Jimeno, Alberto
Russo, L.
Scodellaro, Luca
Vila, Iván
Vizán, J.
author CMS Collaboration
author_facet CMS Collaboration
Cabrillo, I. J.
Calderon, Alicia
Chazin Quero, B.
Duarte Campderros, J.
Fernández-García, Marcos
Fernández Manteca, P. J.
García Alonso, A.
Gómez, Gervasio
Martínez-Rivero, Celso
Martínez Ruiz del Arbol, P.
Matorras, Francisco
Piedra, Jonatan
Prieels, C.
Ricci-Tam, F.
Rodrigo Anoro, Teresa
Ruiz Jimeno, Alberto
Russo, L.
Scodellaro, Luca
Vila, Iván
Vizán, J.
author_role author
author2 Cabrillo, I. J.
Calderon, Alicia
Chazin Quero, B.
Duarte Campderros, J.
Fernández-García, Marcos
Fernández Manteca, P. J.
García Alonso, A.
Gómez, Gervasio
Martínez-Rivero, Celso
Martínez Ruiz del Arbol, P.
Matorras, Francisco
Piedra, Jonatan
Prieels, C.
Ricci-Tam, F.
Rodrigo Anoro, Teresa
Ruiz Jimeno, Alberto
Russo, L.
Scodellaro, Luca
Vila, Iván
Vizán, J.
author2_role 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 Principado de Asturias
European Research Council
Ministerio de Economía y Competitividad (España)
Centre National de la Recherche Scientifique (France)
European Commission
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv CMS
Heavy-flavor
Charm
Electromagnetic fields
topic CMS
Heavy-flavor
Charm
Electromagnetic fields
description CMS Collaboration: et al.
publishDate 2021
dc.date.none.fl_str_mv 2021
2022
2022
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/10261/260275
url http://hdl.handle.net/10261/260275
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/EC/H2020/675440
info:eu-repo/grantAgreement/EC/H2020/752730
info:eu-repo/grantAgreement/EC/H2020/765710
info:eu-repo/grantAgreement/MINECO//MDM-2015-0509
https://doi.org/10.1016/j.physletb.2021.136253
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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 15,811543

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