Top quark mass measurement using the template method at CDF

9 páginas, 2 figuras, 3 tablas.-- PACS numbers: 14.65.Ha, 12.15.Ff, 13.85.Ni, 13.85.Qk.-- CDF Collaboration: et al.

Detalhes bibliográficos
Autores: Aaltonen, T., Álvarez González, B., Casal, Bruno, Cuevas, Javier, Gómez, Gervasio, Palencia, Enrique, Rodrigo Anoro, Teresa, Ruiz Jimeno, Alberto, Scodellaro, Luca, Vila, Iván, Vilar Cortabitarte, R.
Formato: artículo
Fecha de publicación:2011
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/46868
Acesso em linha:http://hdl.handle.net/10261/46868
Access Level:acceso abierto
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spelling Top quark mass measurement using the template method at CDFAaltonen, T.Álvarez González, B.Casal, BrunoCuevas, JavierGómez, GervasioPalencia, EnriqueRodrigo Anoro, TeresaRuiz Jimeno, AlbertoScodellaro, LucaVila, IvánVilar Cortabitarte, R.9 páginas, 2 figuras, 3 tablas.-- PACS numbers: 14.65.Ha, 12.15.Ff, 13.85.Ni, 13.85.Qk.-- CDF Collaboration: et al.We present a measurement of the top quark mass in the lepton+jets and dilepton channels of tt̅ decays using the data sample corresponding to an integrated luminosity of 5.6  fb-1 of pp̅ collisions at Tevatron with √s=1.96  TeV, collected with the CDF II detector. We construct templates of two reconstructed top quark masses from different jets-to-quarks combinations and the invariant mass of two jets from the W decays in the lepton+jets channel, and a reconstructed top quark mass and mT2, a variable related to the transverse mass in events with two missing particles, in the dilepton channel. The simultaneous fit of the templates from signal and background events in the lepton+jets and dilepton channels to the data yields a measured top quark mass of Mtop=172.1±1.1(stat)±0.9(syst)  GeV/c2.This work was supported by the U.S. Department of Energy and National Science Foundation; the Italian Istituto Nazionale di Fisica Nucleare; the Ministry of Education, Culture, Sports, Science and Technology of Japan; the Natural Sciences and Engineering Research Council of Canada; the National Science Council of the Republic of China; the Swiss National Science Foundation; the A. P. Sloan Foundation; the Bundesministerium für Bildung und Forschung, Germany; the Korean World Class University Program, the National Research Foundation of Korea; the Science and Technology Facilities Council and the Royal Society, UK; the Institut National de Physique Nucleaire et Physique des Particules/CNRS; the Russian Foundation for Basic Research; the Ministerio de Ciencia e Innovación, and Programa Consolider-Ingenio 2010, Spain; the Slovak R&D Agency; the Academy of Finland; and the Australian Research Council (ARC).Peer reviewedAmerican Physical Society201220122011info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://hdl.handle.net/10261/46868reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.1103/PhysRevD.83.111101info:eu-repo/semantics/openAccessoai:digital.csic.es:10261/468682026-05-22T06:33:51Z
dc.title.none.fl_str_mv Top quark mass measurement using the template method at CDF
title Top quark mass measurement using the template method at CDF
spellingShingle Top quark mass measurement using the template method at CDF
Aaltonen, T.
title_short Top quark mass measurement using the template method at CDF
title_full Top quark mass measurement using the template method at CDF
title_fullStr Top quark mass measurement using the template method at CDF
title_full_unstemmed Top quark mass measurement using the template method at CDF
title_sort Top quark mass measurement using the template method at CDF
dc.creator.none.fl_str_mv Aaltonen, T.
Álvarez González, B.
Casal, Bruno
Cuevas, Javier
Gómez, Gervasio
Palencia, Enrique
Rodrigo Anoro, Teresa
Ruiz Jimeno, Alberto
Scodellaro, Luca
Vila, Iván
Vilar Cortabitarte, R.
author Aaltonen, T.
author_facet Aaltonen, T.
Álvarez González, B.
Casal, Bruno
Cuevas, Javier
Gómez, Gervasio
Palencia, Enrique
Rodrigo Anoro, Teresa
Ruiz Jimeno, Alberto
Scodellaro, Luca
Vila, Iván
Vilar Cortabitarte, R.
author_role author
author2 Álvarez González, B.
Casal, Bruno
Cuevas, Javier
Gómez, Gervasio
Palencia, Enrique
Rodrigo Anoro, Teresa
Ruiz Jimeno, Alberto
Scodellaro, Luca
Vila, Iván
Vilar Cortabitarte, R.
author2_role author
author
author
author
author
author
author
author
author
author
description 9 páginas, 2 figuras, 3 tablas.-- PACS numbers: 14.65.Ha, 12.15.Ff, 13.85.Ni, 13.85.Qk.-- CDF Collaboration: et al.
publishDate 2011
dc.date.none.fl_str_mv 2011
2012
2012
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/46868
url http://hdl.handle.net/10261/46868
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.1103/PhysRevD.83.111101
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
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 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
_version_ 1869422841305235456
score 15,812455

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