Measurement of the top quark mass in the lepton+jets channel using the lepton transverse momentum

Aaltonen, Timo Antero; Álvarez González, Bárbara; Casal Laraña, Bruno; Cuevas Maestro, Francisco Javier; Gómez Gramuglio, Gervasio; Palencia Cortezón, José Enrique; Rodrigo Anoro, Teresa; Ruiz Jimeno, Alberto; Scodellaro, Luca; Vila Álvarez, Iván; Vilar Cortabitarte, Rocío; Vizán García, Jesús Manuel

doi:10.1016/j.physletb.2011.03.041

dc.contributor.author	Aaltonen, Timo Antero
dc.contributor.author	Álvarez González, Bárbara
dc.contributor.author	Casal Laraña, Bruno
dc.contributor.author	Cuevas Maestro, Francisco Javier
dc.contributor.author	Gómez Gramuglio, Gervasio
dc.contributor.author	Palencia Cortezón, José Enrique
dc.contributor.author	Rodrigo Anoro, Teresa
dc.contributor.author	Ruiz Jimeno, Alberto
dc.contributor.author	Scodellaro, Luca
dc.contributor.author	Vila Álvarez, Iván
dc.contributor.author	Vilar Cortabitarte, Rocío
dc.contributor.author	Vizán García, Jesús Manuel
dc.contributor.other	Universidad de Cantabria	es_ES
dc.date.accessioned	2023-04-20T10:55:36Z
dc.date.available	2023-04-20T10:55:36Z
dc.date.issued	2011-04
dc.identifier.issn	0370-2693
dc.identifier.issn	1873-2445
dc.identifier.uri	https://hdl.handle.net/10902/28551
dc.description.abstract	This Letter reports a measurement of the top quark mass, , in data from collisions at corresponding to 2.7 fb?1 of integrated luminosity at the Fermilab Tevatron using the CDF II detector. Events with the topology are selected. An unbinned likelihood is constructed based on the dependence of the lepton transverse momentum, , on . A maximum likelihood fit to the data yields a measured mass . In this measurement, the contribution by the jet energy scale uncertainty to the systematic error is negligible. The result provides an important consistency test for other measurements where explicit use of the jet energy is made for deriving the top quark mass.	es_ES
dc.description.sponsorship	We thank the Fermilab staff and the technical staffs of the participating institutions for their vital contributions. 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; theScience 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; and the Academy of Finland.	es_ES
dc.format.extent	9 p.	es_ES
dc.language.iso	eng	es_ES
dc.publisher	Elsevier	es_ES
dc.rights	Atribución 3.0 España	es_ES
dc.rights.uri	http://creativecommons.org/licenses/by/3.0/es/	*
dc.source	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 2011, 698(5), 371-379	es_ES
dc.subject.other	Top quark mass	es_ES
dc.subject.other	Lepton momentum spectrum	es_ES
dc.title	Measurement of the top quark mass in the lepton+jets channel using the lepton transverse momentum	es_ES
dc.type	info:eu-repo/semantics/article	es_ES
dc.relation.publisherVersion	https://doi.org/10.1016/j.physletb.2011.03.041	es_ES
dc.rights.accessRights	openAccess	es_ES
dc.identifier.DOI	10.1016/j.physletb.2011.03.041
dc.type.version	publishedVersion	es_ES