Measurement of the centrality and pseudorapidity dependence of the integrated elliptic flow in lead-lead collisions at √ sNN = 2.76 TeV with the ATLAS detector

Autores
Aad, G.; Abbott, B.; Abdallah, J.; Abdel Khalek, S.; Abdinov, O.; Otero y Garzon, Gustavo Javier; Piegaia, Ricardo Nestor; Sacerdoti, Sabrina; Reisin, Hernan Diego; Alconada Verzini, María Josefina; Alonso, Francisco; Anduaga, Xabier Sebastian; Arduh, Francisco Anuar; Dova, Maria Teresa; Monticelli, Fernando Gabriel; Wahlberg, Hernan Pablo; Zhukov, K.; Zibell, A.; Zieminska, D.; Zimine, N. I.; Zimmermann, C.; Zimmermann, R.; Zimmermann, S.; Zimmermann, S.; Ziolkowski, M.; Zobernig, G.; Zoccoli, A.; Nedden, M. zur; Zurzolo, G.; Zutshi, V.; Zwalinski, L.; The ATLAS Collaboration
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The integrated elliptic flow of charged particles produced in Pb+Pb collisions at sNN−−−√=2.76 TeV has been measured with the ATLAS detector using data collected at the Large Hadron Collider. The anisotropy parameter, v2 , was measured in the pseudorapidity range |η|≤2.5 with the event-plane method. In order to include tracks with very low transverse momentum pT , thus reducing the uncertainty in v2 integrated over pT , a 1 μb−1 data sample recorded without a magnetic field in the tracking detectors is used. The centrality dependence of the integrated v2 is compared to other measurements obtained with higher pT thresholds. The integrated elliptic flow is weakly decreasing with |η| . The integrated v2 transformed to the rest frame of one of the colliding nuclei is compared to the lower-energy RHIC data.
Fil: Monticelli, Fernando Gabriel.
Fil: Atlas Collaboration.
Materia
ATLAS
LHC
Hep
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/104880

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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Measurement of the centrality and pseudorapidity dependence of the integrated elliptic flow in lead-lead collisions at √ sNN = 2.76 TeV with the ATLAS detectorAad, G.Abbott, B.Abdallah, J.Abdel Khalek, S.Abdinov, O.Otero y Garzon, Gustavo JavierPiegaia, Ricardo NestorSacerdoti, SabrinaReisin, Hernan DiegoAlconada Verzini, María JosefinaAlonso, FranciscoAnduaga, Xabier SebastianArduh, Francisco AnuarDova, Maria TeresaMonticelli, Fernando GabrielWahlberg, Hernan PabloZhukov, K.Zibell, A.Zieminska, D.Zimine, N. I.Zimmermann, C.Zimmermann, R.Zimmermann, S.Zimmermann, S.Ziolkowski, M.Zobernig, G.Zoccoli, A.Nedden, M. zurZurzolo, G.Zutshi, V.Zwalinski, L.The ATLAS CollaborationATLASLHCHephttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The integrated elliptic flow of charged particles produced in Pb+Pb collisions at sNN−−−√=2.76 TeV has been measured with the ATLAS detector using data collected at the Large Hadron Collider. The anisotropy parameter, v2 , was measured in the pseudorapidity range |η|≤2.5 with the event-plane method. In order to include tracks with very low transverse momentum pT , thus reducing the uncertainty in v2 integrated over pT , a 1 μb−1 data sample recorded without a magnetic field in the tracking detectors is used. The centrality dependence of the integrated v2 is compared to other measurements obtained with higher pT thresholds. The integrated elliptic flow is weakly decreasing with |η| . The integrated v2 transformed to the rest frame of one of the colliding nuclei is compared to the lower-energy RHIC data.Fil: Monticelli, Fernando Gabriel.Fil: Atlas Collaboration.Springer2014-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/104880Aad, G.; Abbott, B.; Abdallah, J.; Abdel Khalek, S.; Abdinov, O.; et al.; Measurement of the centrality and pseudorapidity dependence of the integrated elliptic flow in lead-lead collisions at √ sNN = 2.76 TeV with the ATLAS detector; Springer; European Physical Journal C: Particles and Fields; 74; 2982; 5-2014; 1-271434-6044CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1140%2Fepjc%2Fs10052-014-2982-4info:eu-repo/semantics/altIdentifier/doi/10.1140/epjc/s10052-014-2982-4info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:06:35Zoai:ri.conicet.gov.ar:11336/104880instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:06:36.094CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Measurement of the centrality and pseudorapidity dependence of the integrated elliptic flow in lead-lead collisions at √ sNN = 2.76 TeV with the ATLAS detector
title Measurement of the centrality and pseudorapidity dependence of the integrated elliptic flow in lead-lead collisions at √ sNN = 2.76 TeV with the ATLAS detector
spellingShingle Measurement of the centrality and pseudorapidity dependence of the integrated elliptic flow in lead-lead collisions at √ sNN = 2.76 TeV with the ATLAS detector
Aad, G.
ATLAS
LHC
Hep
title_short Measurement of the centrality and pseudorapidity dependence of the integrated elliptic flow in lead-lead collisions at √ sNN = 2.76 TeV with the ATLAS detector
title_full Measurement of the centrality and pseudorapidity dependence of the integrated elliptic flow in lead-lead collisions at √ sNN = 2.76 TeV with the ATLAS detector
title_fullStr Measurement of the centrality and pseudorapidity dependence of the integrated elliptic flow in lead-lead collisions at √ sNN = 2.76 TeV with the ATLAS detector
title_full_unstemmed Measurement of the centrality and pseudorapidity dependence of the integrated elliptic flow in lead-lead collisions at √ sNN = 2.76 TeV with the ATLAS detector
title_sort Measurement of the centrality and pseudorapidity dependence of the integrated elliptic flow in lead-lead collisions at √ sNN = 2.76 TeV with the ATLAS detector
dc.creator.none.fl_str_mv Aad, G.
Abbott, B.
Abdallah, J.
Abdel Khalek, S.
Abdinov, O.
Otero y Garzon, Gustavo Javier
Piegaia, Ricardo Nestor
Sacerdoti, Sabrina
Reisin, Hernan Diego
Alconada Verzini, María Josefina
Alonso, Francisco
Anduaga, Xabier Sebastian
Arduh, Francisco Anuar
Dova, Maria Teresa
Monticelli, Fernando Gabriel
Wahlberg, Hernan Pablo
Zhukov, K.
Zibell, A.
Zieminska, D.
Zimine, N. I.
Zimmermann, C.
Zimmermann, R.
Zimmermann, S.
Zimmermann, S.
Ziolkowski, M.
Zobernig, G.
Zoccoli, A.
Nedden, M. zur
Zurzolo, G.
Zutshi, V.
Zwalinski, L.
The ATLAS Collaboration
author Aad, G.
author_facet Aad, G.
Abbott, B.
Abdallah, J.
Abdel Khalek, S.
Abdinov, O.
Otero y Garzon, Gustavo Javier
Piegaia, Ricardo Nestor
Sacerdoti, Sabrina
Reisin, Hernan Diego
Alconada Verzini, María Josefina
Alonso, Francisco
Anduaga, Xabier Sebastian
Arduh, Francisco Anuar
Dova, Maria Teresa
Monticelli, Fernando Gabriel
Wahlberg, Hernan Pablo
Zhukov, K.
Zibell, A.
Zieminska, D.
Zimine, N. I.
Zimmermann, C.
Zimmermann, R.
Zimmermann, S.
Ziolkowski, M.
Zobernig, G.
Zoccoli, A.
Nedden, M. zur
Zurzolo, G.
Zutshi, V.
Zwalinski, L.
The ATLAS Collaboration
author_role author
author2 Abbott, B.
Abdallah, J.
Abdel Khalek, S.
Abdinov, O.
Otero y Garzon, Gustavo Javier
Piegaia, Ricardo Nestor
Sacerdoti, Sabrina
Reisin, Hernan Diego
Alconada Verzini, María Josefina
Alonso, Francisco
Anduaga, Xabier Sebastian
Arduh, Francisco Anuar
Dova, Maria Teresa
Monticelli, Fernando Gabriel
Wahlberg, Hernan Pablo
Zhukov, K.
Zibell, A.
Zieminska, D.
Zimine, N. I.
Zimmermann, C.
Zimmermann, R.
Zimmermann, S.
Ziolkowski, M.
Zobernig, G.
Zoccoli, A.
Nedden, M. zur
Zurzolo, G.
Zutshi, V.
Zwalinski, L.
The ATLAS Collaboration
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
author
author
author
dc.subject.none.fl_str_mv ATLAS
LHC
Hep
topic ATLAS
LHC
Hep
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The integrated elliptic flow of charged particles produced in Pb+Pb collisions at sNN−−−√=2.76 TeV has been measured with the ATLAS detector using data collected at the Large Hadron Collider. The anisotropy parameter, v2 , was measured in the pseudorapidity range |η|≤2.5 with the event-plane method. In order to include tracks with very low transverse momentum pT , thus reducing the uncertainty in v2 integrated over pT , a 1 μb−1 data sample recorded without a magnetic field in the tracking detectors is used. The centrality dependence of the integrated v2 is compared to other measurements obtained with higher pT thresholds. The integrated elliptic flow is weakly decreasing with |η| . The integrated v2 transformed to the rest frame of one of the colliding nuclei is compared to the lower-energy RHIC data.
Fil: Monticelli, Fernando Gabriel.
Fil: Atlas Collaboration.
description The integrated elliptic flow of charged particles produced in Pb+Pb collisions at sNN−−−√=2.76 TeV has been measured with the ATLAS detector using data collected at the Large Hadron Collider. The anisotropy parameter, v2 , was measured in the pseudorapidity range |η|≤2.5 with the event-plane method. In order to include tracks with very low transverse momentum pT , thus reducing the uncertainty in v2 integrated over pT , a 1 μb−1 data sample recorded without a magnetic field in the tracking detectors is used. The centrality dependence of the integrated v2 is compared to other measurements obtained with higher pT thresholds. The integrated elliptic flow is weakly decreasing with |η| . The integrated v2 transformed to the rest frame of one of the colliding nuclei is compared to the lower-energy RHIC data.
publishDate 2014
dc.date.none.fl_str_mv 2014-05
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/104880
Aad, G.; Abbott, B.; Abdallah, J.; Abdel Khalek, S.; Abdinov, O.; et al.; Measurement of the centrality and pseudorapidity dependence of the integrated elliptic flow in lead-lead collisions at √ sNN = 2.76 TeV with the ATLAS detector; Springer; European Physical Journal C: Particles and Fields; 74; 2982; 5-2014; 1-27
1434-6044
CONICET Digital
CONICET
url http://hdl.handle.net/11336/104880
identifier_str_mv Aad, G.; Abbott, B.; Abdallah, J.; Abdel Khalek, S.; Abdinov, O.; et al.; Measurement of the centrality and pseudorapidity dependence of the integrated elliptic flow in lead-lead collisions at √ sNN = 2.76 TeV with the ATLAS detector; Springer; European Physical Journal C: Particles and Fields; 74; 2982; 5-2014; 1-27
1434-6044
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1140%2Fepjc%2Fs10052-014-2982-4
info:eu-repo/semantics/altIdentifier/doi/10.1140/epjc/s10052-014-2982-4
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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