| dc.contributor.author | Aaltonen, Timo Antero | |
| 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 | Ruiz Jimeno, Alberto | |
| dc.contributor.author | Scodellaro, Luca | |
| dc.contributor.author | Vilar Cortabitarte, Rocío | |
| dc.contributor.author | Vizán García, Jesús Manuel | |
| dc.contributor.other | Universidad de Cantabria | es_ES |
| dc.date.accessioned | 2018-06-15T07:08:09Z | |
| dc.date.available | 2018-06-15T07:08:09Z | |
| dc.date.issued | 2014-06 | |
| dc.identifier.issn | 0031-9007 | |
| dc.identifier.issn | 1079-7114 | |
| dc.identifier.other | FPA2014-55295-C3-1-R | |
| dc.identifier.other | FPA 2011-28694-C02-01 | |
| dc.identifier.uri | http://hdl.handle.net/10902/13903 | |
| dc.description.abstract | We report evidence for s-channel single-top-quark production in proton-antiproton collisions at center-of-mass energy vs=1.96 TeV using a data set that corresponds to an integrated luminosity of 9.4 fb-1 collected by the Collider Detector at Fermilab. We select events consistent with the s-channel process including two jets and one leptonically decaying W boson. The observed significance is 3.8 standard deviations with respect to the background-only prediction. Assuming a top-quark mass of 172.5 GeV/c2, we measure the s-channel cross section to be 1.41+0.44-0.42 pb. | 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, the Science and Technology Facilities Council and the Royal Society, United Kingdom, 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, the Australian Research Council (ARC), and the EU community Marie Curie Fellowship Contract No. 302103. | es_ES |
| dc.format.extent | 8 p. | es_ES |
| dc.language.iso | eng | es_ES |
| dc.publisher | American Physical Society | es_ES |
| dc.rights | © 2014 American Physical Society | * |
| dc.source | Phys. Rev. Lett. Vol. 112, Num. 23, Pag. 231804 (2014) | es_ES |
| dc.title | Evidence for s-Channel Single-Top-Quark Production in Events with One Charged Lepton and Two Jets at CDF | es_ES |
| dc.type | info:eu-repo/semantics/article | es_ES |
| dc.relation.publisherVersion | https://doi.org/10.1103/PhysRevLett.112.231804 | es_ES |
| dc.rights.accessRights | openAccess | es_ES |
| dc.identifier.DOI | 10.1103/PhysRevLett.112.231804 | |
| dc.type.version | publishedVersion | es_ES |
