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 | 2017-04-28T11:53:34Z | |
dc.date.available | 2017-04-28T11:53:34Z | |
dc.date.issued | 2015-10 | |
dc.identifier.issn | 0031-9007 | |
dc.identifier.issn | 1079-7114 | |
dc.identifier.other | FPA2014-55295-C3-1-R ; FPA 2011-28694-C02-01 | |
dc.identifier.uri | http://hdl.handle.net/10902/10892 | |
dc.description.abstract | We present the final combination of CDF and D0 measurements of cross sections for single-top-quark production in proton-antiproton collisions at a center-of-mass energy of 1.96 TeV. The data correspond to total integrated luminosities of up to 9.7??fb-1 per experiment. The t-channel cross section is measured to be st=2.25+0.29-0.31??pb. We also present the combinations of the two-dimensional measurements of the s- vs t-channel cross section. In addition, we give the combination of the s+t channel cross section measurement resulting in ss+t=3.30+0.52-0.40??pb, without assuming the standard model value for the ratio ss/st. The resulting value of the magnitude of the top-to-bottom quark coupling is |Vtb|=1.02+0.06-0.05, corresponding to |Vtb|>0.92 at the 95% C.L. | es_ES |
dc.format.extent | 11 p. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | American Physical Society | es_ES |
dc.rights | © 2015 American Physical Society | * |
dc.source | Phys. Rev. Lett. Vol. 115, Num. 15, Pag. 152003 (2015) | es_ES |
dc.title | Tevatron Combination of Single-Top-Quark Cross Sections and Determination of the Magnitude of the Cabibbo-Kobayashi-Maskawa Matrix Element Vtb | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.relation.publisherVersion | https://doi.org/10.1103/PhysRevLett.115.152003 | es_ES |
dc.rights.accessRights | openAccess | es_ES |
dc.identifier.DOI | 10.1103/PhysRevLett.115.152003 | |
dc.type.version | submittedVersion | es_ES |