Cross section measurement of $t$-channel single top quark production in pp collisions at $\sqrt{s}$ = 13 TeV

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The electroweak production of single-top quarks in the t-channel can be changed by any deviation from the Standard Model, it is therefore an excellent opportunity to search for new physics. In this poster the recent cross-section measurement of the CMS collaboration is presented with the full 2015 d...

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Autor principal: Faltermann, Nils
Lenguaje:eng
Publicado: 2017
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/2290746
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author Faltermann, Nils
author_facet Faltermann, Nils
author_sort Faltermann, Nils
collection CERN
description The electroweak production of single-top quarks in the t-channel can be changed by any deviation from the Standard Model, it is therefore an excellent opportunity to search for new physics. In this poster the recent cross-section measurement of the CMS collaboration is presented with the full 2015 dataset of the LHC Run II at a center-of-mass energy of 13 TeV. The cross section and the top/antitop ratio is extracted using a binned maximum likelihood fit to the distribution of a multivariate classifier in events containing one isolated muon in the final state.
id cern-2290746
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2017
record_format invenio
spelling cern-22907462023-02-20T04:32:09Zhttp://cds.cern.ch/record/2290746engFaltermann, NilsCross section measurement of $t$-channel single top quark production in pp collisions at $\sqrt{s}$ = 13 TeVDetectors and Experimental TechniquesThe electroweak production of single-top quarks in the t-channel can be changed by any deviation from the Standard Model, it is therefore an excellent opportunity to search for new physics. In this poster the recent cross-section measurement of the CMS collaboration is presented with the full 2015 dataset of the LHC Run II at a center-of-mass energy of 13 TeV. The cross section and the top/antitop ratio is extracted using a binned maximum likelihood fit to the distribution of a multivariate classifier in events containing one isolated muon in the final state.Single top quarks in the $t$ channel are produced though the electroweak force and are therefore an excellent way to probe the electroweak sector of the standard model with top quark physics. The recent cross section measurement of single top $t$-channel production from the CMS collaboration is presented in this poster. The analyzed data was taken during the LHC Run II in 2015 at a center-of-mass energy of $13\,\textrm{TeV}$. A multivariate classifier is used to distinguish signal and background processes and the cross section is then extracted using a binned maximum-likelihood fit.arXiv:1711.01769CMS-CR-2017-370oai:cds.cern.ch:22907462017-10-17
spellingShingle Detectors and Experimental Techniques
Faltermann, Nils
Cross section measurement of $t$-channel single top quark production in pp collisions at $\sqrt{s}$ = 13 TeV
title Cross section measurement of $t$-channel single top quark production in pp collisions at $\sqrt{s}$ = 13 TeV
title_full Cross section measurement of $t$-channel single top quark production in pp collisions at $\sqrt{s}$ = 13 TeV
title_fullStr Cross section measurement of $t$-channel single top quark production in pp collisions at $\sqrt{s}$ = 13 TeV
title_full_unstemmed Cross section measurement of $t$-channel single top quark production in pp collisions at $\sqrt{s}$ = 13 TeV
title_short Cross section measurement of $t$-channel single top quark production in pp collisions at $\sqrt{s}$ = 13 TeV
title_sort cross section measurement of $t$-channel single top quark production in pp collisions at $\sqrt{s}$ = 13 tev
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/2290746
work_keys_str_mv AT faltermannnils crosssectionmeasurementoftchannelsingletopquarkproductioninppcollisionsatsqrts13tev

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