Measurement of the W + W production cross section and search for anomalous WW and WWZ couplings in P ¯ P Collisions at S = 1.96 TeV

This Letter describes the current most precise measurement of the W boson pair production cross section and most sensitive test of anomalous WW? and WWZ couplings in p¯p collisions at a center-of-mass energy of 1.96 TeV. The WW candidates are reconstructed from decays containing two charged leptons...

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Autores: Aaltonen, Timo Antero, Álvarez González, Bárbara, Casal Laraña, Bruno, Cuevas Maestro, Francisco Javier, Gómez Gramuglio, Gervasio|||0000-0002-1077-6553, Rodrigo Anoro, Teresa, Ruiz Jimeno, Alberto|||0000-0002-3639-0368, Scodellaro, Luca|||0000-0002-4974-8330, Vila Álvarez, Iván |||0000-0002-6797-7209, Vilar Cortabitarte, Rocío|||0000-0003-2045-8054
Tipo de recurso: artículo
Fecha de publicación:2010
País:España
Institución:Universidad de Cantabria (UC)
Repositorio:UCrea Repositorio Abierto de la Universidad de Cantabria
Idioma:inglés
OAI Identifier:oai:repositorio.unican.es:10902/28246
Acceso en línea:https://hdl.handle.net/10902/28246
Access Level:acceso abierto
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spelling Measurement of the W + W production cross section and search for anomalous WW and WWZ couplings in P ¯ P Collisions at S = 1.96 TeVAaltonen, Timo AnteroÁlvarez González, BárbaraCasal Laraña, BrunoCuevas Maestro, Francisco JavierGómez Gramuglio, Gervasio|||0000-0002-1077-6553Rodrigo Anoro, TeresaRuiz Jimeno, Alberto|||0000-0002-3639-0368Scodellaro, Luca|||0000-0002-4974-8330Vila Álvarez, Iván |||0000-0002-6797-7209Vilar Cortabitarte, Rocío|||0000-0003-2045-8054This Letter describes the current most precise measurement of the W boson pair production cross section and most sensitive test of anomalous WW? and WWZ couplings in p¯p collisions at a center-of-mass energy of 1.96 TeV. The WW candidates are reconstructed from decays containing two charged leptons and two neutrinos. Using data collected by the CDF II detector from 3.6??fb?1 of integrated luminosity, a total of 654 candidate events are observed with an expected background of 320±47 events. The measured cross section is ?(p¯p?W+W?+X)=12.1±0.9(stat)+1.6?1.4(syst)??pb, which is in good agreement with the standard model prediction. The same data sample is used to place constraints on anomalous WW? and WWZ couplingsAmerican Physical SocietyUniversidad de Cantabria20102010-01-01journal articlehttp://purl.org/coar/resource_type/c_6501NAhttp://purl.org/coar/version/c_be7fb7dd8ff6fe43info:eu-repo/semantics/articlehttps://hdl.handle.net/10902/28246Physical Review Letters, 2010, 104, 201801 - (CORRIGENDUM) 2010, 105, 019905reponame:UCrea Repositorio Abierto de la Universidad de Cantabriainstname:Universidad de Cantabria (UC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Atribución 3.0 Españahttp://creativecommons.org/licenses/by/3.0/es/info:eu-repo/semantics/openAccessoai:repositorio.unican.es:10902/282462026-06-02T12:39:31Z
dc.title.none.fl_str_mv Measurement of the W + W production cross section and search for anomalous WW and WWZ couplings in P ¯ P Collisions at S = 1.96 TeV
title Measurement of the W + W production cross section and search for anomalous WW and WWZ couplings in P ¯ P Collisions at S = 1.96 TeV
spellingShingle Measurement of the W + W production cross section and search for anomalous WW and WWZ couplings in P ¯ P Collisions at S = 1.96 TeV
Aaltonen, Timo Antero
title_short Measurement of the W + W production cross section and search for anomalous WW and WWZ couplings in P ¯ P Collisions at S = 1.96 TeV
title_full Measurement of the W + W production cross section and search for anomalous WW and WWZ couplings in P ¯ P Collisions at S = 1.96 TeV
title_fullStr Measurement of the W + W production cross section and search for anomalous WW and WWZ couplings in P ¯ P Collisions at S = 1.96 TeV
title_full_unstemmed Measurement of the W + W production cross section and search for anomalous WW and WWZ couplings in P ¯ P Collisions at S = 1.96 TeV
title_sort Measurement of the W + W production cross section and search for anomalous WW and WWZ couplings in P ¯ P Collisions at S = 1.96 TeV
dc.creator.none.fl_str_mv Aaltonen, Timo Antero
Álvarez González, Bárbara
Casal Laraña, Bruno
Cuevas Maestro, Francisco Javier
Gómez Gramuglio, Gervasio|||0000-0002-1077-6553
Rodrigo Anoro, Teresa
Ruiz Jimeno, Alberto|||0000-0002-3639-0368
Scodellaro, Luca|||0000-0002-4974-8330
Vila Álvarez, Iván |||0000-0002-6797-7209
Vilar Cortabitarte, Rocío|||0000-0003-2045-8054
author Aaltonen, Timo Antero
author_facet Aaltonen, Timo Antero
Álvarez González, Bárbara
Casal Laraña, Bruno
Cuevas Maestro, Francisco Javier
Gómez Gramuglio, Gervasio|||0000-0002-1077-6553
Rodrigo Anoro, Teresa
Ruiz Jimeno, Alberto|||0000-0002-3639-0368
Scodellaro, Luca|||0000-0002-4974-8330
Vila Álvarez, Iván |||0000-0002-6797-7209
Vilar Cortabitarte, Rocío|||0000-0003-2045-8054
author_role author
author2 Álvarez González, Bárbara
Casal Laraña, Bruno
Cuevas Maestro, Francisco Javier
Gómez Gramuglio, Gervasio|||0000-0002-1077-6553
Rodrigo Anoro, Teresa
Ruiz Jimeno, Alberto|||0000-0002-3639-0368
Scodellaro, Luca|||0000-0002-4974-8330
Vila Álvarez, Iván |||0000-0002-6797-7209
Vilar Cortabitarte, Rocío|||0000-0003-2045-8054
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidad de Cantabria
description This Letter describes the current most precise measurement of the W boson pair production cross section and most sensitive test of anomalous WW? and WWZ couplings in p¯p collisions at a center-of-mass energy of 1.96 TeV. The WW candidates are reconstructed from decays containing two charged leptons and two neutrinos. Using data collected by the CDF II detector from 3.6??fb?1 of integrated luminosity, a total of 654 candidate events are observed with an expected background of 320±47 events. The measured cross section is ?(p¯p?W+W?+X)=12.1±0.9(stat)+1.6?1.4(syst)??pb, which is in good agreement with the standard model prediction. The same data sample is used to place constraints on anomalous WW? and WWZ couplings
publishDate 2010
dc.date.none.fl_str_mv 2010
2010-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
NA
http://purl.org/coar/version/c_be7fb7dd8ff6fe43
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/10902/28246
url https://hdl.handle.net/10902/28246
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución 3.0 España
http://creativecommons.org/licenses/by/3.0/es/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución 3.0 España
http://creativecommons.org/licenses/by/3.0/es/
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
dc.source.none.fl_str_mv Physical Review Letters, 2010, 104, 201801 - (CORRIGENDUM) 2010, 105, 019905
reponame:UCrea Repositorio Abierto de la Universidad de Cantabria
instname:Universidad de Cantabria (UC)
instname_str Universidad de Cantabria (UC)
reponame_str UCrea Repositorio Abierto de la Universidad de Cantabria
collection UCrea Repositorio Abierto de la Universidad de Cantabria
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869405699284402176
score 15,300719

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