Measurement of the production cross section for single top quarks in association with W bosons in proton-proton collisions at s√=13s=13 TeV; Journal of High Energy Physics; Vol. 2018, iss. 10
| Parent link: | Journal of High Energy Physics Vol. 2018, iss. 10.— 2018.— [117, 39 p.] |
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| Autor corporatiu: | |
| Altres autors: | , , , , , , |
| Sumari: | Title screen A measurement is presented of the associated production of a single top quark and a W boson in proton-proton collisions at s√=13s=13 TeV by the CMS Collaboration at the CERN LHC. The data collected corresponds to an integrated luminosity of 35.9 fb−1. The measurement is performed using events with one electron and one muon in the final state along with at least one jet originated from a bottom quark. A multivariate discriminant, exploiting the kinematic properties of the events, is used to separate the signal from the dominant tt¯tt¯ background. The measured cross section of 63.1 ± 1.8(stat) ± 6.4(syst) ± 2.1 (lumi) pb is in agreement with the standard model expectation. Режим доступа: по договору с организацией-держателем ресурса |
| Idioma: | anglès |
| Publicat: |
2018
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| Matèries: | |
| Accés en línia: | https://doi.org/10.1007/JHEP10(2018)117 |
| Format: | MixedMaterials Electrònic Capítol de llibre |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=660719 |
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| 200 | 1 | |a Measurement of the production cross section for single top quarks in association with W bosons in proton-proton collisions at s√=13s=13 TeV |f A. M. Sirunyan [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
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| 330 | |a A measurement is presented of the associated production of a single top quark and a W boson in proton-proton collisions at s√=13s=13 TeV by the CMS Collaboration at the CERN LHC. The data collected corresponds to an integrated luminosity of 35.9 fb−1. The measurement is performed using events with one electron and one muon in the final state along with at least one jet originated from a bottom quark. A multivariate discriminant, exploiting the kinematic properties of the events, is used to separate the signal from the dominant tt¯tt¯ background. The measured cross section of 63.1 ± 1.8(stat) ± 6.4(syst) ± 2.1 (lumi) pb is in agreement with the standard model expectation. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Journal of High Energy Physics | ||
| 463 | |t Vol. 2018, iss. 10 |v [117, 39 p.] |d 2018 | ||
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