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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| Erakunde egilea: | |
| Beste egile batzuk: | , , , , , , |
| Gaia: | 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 |
| Hizkuntza: | ingelesa |
| Argitaratua: |
2018
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| Gaiak: | |
| Sarrera elektronikoa: | https://doi.org/10.1007/JHEP10(2018)117 |
| Formatua: | Baliabide elektronikoa Liburu kapitulua |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=660719 |
| Gaia: | 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 |
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| DOI: | 10.1007/JHEP10(2018)117 |