Search for pair-production of vector-like quarks in final states with at least one Z boson decaying into a pair of electrons or muons in pp collision data collected with the ATLAS detector at √s = 13 TeV

A search for pair-produced vector-like quarks decaying into a Z boson and a third generation quark using 2015 and 2016 pp collision data at √s = 13 TeV collected by the ATLAS experiment at the Large Hadron Collider, corresponding to an integrated luminosity of 36.1 fb −1 , is presented. No significa...

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Detalles Bibliográficos
Autor principal: Dias DO Vale, Tiago
Lenguaje:eng
Publicado: 2018
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/2650044
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author Dias DO Vale, Tiago
author_facet Dias DO Vale, Tiago
author_sort Dias DO Vale, Tiago
collection CERN
description A search for pair-produced vector-like quarks decaying into a Z boson and a third generation quark using 2015 and 2016 pp collision data at √s = 13 TeV collected by the ATLAS experiment at the Large Hadron Collider, corresponding to an integrated luminosity of 36.1 fb −1 , is presented. No significant excess over the Standard Model expectation was found so lower exclusion limits at 95% confidence level were set on the vector-like quark masses at 1030 (1210) GeV for singlet (doublet) T and 1010 (1140) GeV for singlet (doublet) B.
id cern-2650044
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2018
record_format invenio
spelling cern-26500442019-09-30T06:29:59Zhttp://cds.cern.ch/record/2650044engDias DO Vale, TiagoSearch for pair-production of vector-like quarks in final states with at least one Z boson decaying into a pair of electrons or muons in pp collision data collected with the ATLAS detector at √s = 13 TeVParticle Physics - ExperimentA search for pair-produced vector-like quarks decaying into a Z boson and a third generation quark using 2015 and 2016 pp collision data at √s = 13 TeV collected by the ATLAS experiment at the Large Hadron Collider, corresponding to an integrated luminosity of 36.1 fb −1 , is presented. No significant excess over the Standard Model expectation was found so lower exclusion limits at 95% confidence level were set on the vector-like quark masses at 1030 (1210) GeV for singlet (doublet) T and 1010 (1140) GeV for singlet (doublet) B.ATL-PHYS-PROC-2018-187oai:cds.cern.ch:26500442018-12-05
spellingShingle Particle Physics - Experiment
Dias DO Vale, Tiago
Search for pair-production of vector-like quarks in final states with at least one Z boson decaying into a pair of electrons or muons in pp collision data collected with the ATLAS detector at √s = 13 TeV
title Search for pair-production of vector-like quarks in final states with at least one Z boson decaying into a pair of electrons or muons in pp collision data collected with the ATLAS detector at √s = 13 TeV
title_full Search for pair-production of vector-like quarks in final states with at least one Z boson decaying into a pair of electrons or muons in pp collision data collected with the ATLAS detector at √s = 13 TeV
title_fullStr Search for pair-production of vector-like quarks in final states with at least one Z boson decaying into a pair of electrons or muons in pp collision data collected with the ATLAS detector at √s = 13 TeV
title_full_unstemmed Search for pair-production of vector-like quarks in final states with at least one Z boson decaying into a pair of electrons or muons in pp collision data collected with the ATLAS detector at √s = 13 TeV
title_short Search for pair-production of vector-like quarks in final states with at least one Z boson decaying into a pair of electrons or muons in pp collision data collected with the ATLAS detector at √s = 13 TeV
title_sort search for pair-production of vector-like quarks in final states with at least one z boson decaying into a pair of electrons or muons in pp collision data collected with the atlas detector at √s = 13 tev
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2650044
work_keys_str_mv AT diasdovaletiago searchforpairproductionofvectorlikequarksinfinalstateswithatleastonezbosondecayingintoapairofelectronsormuonsinppcollisiondatacollectedwiththeatlasdetectorats13tev

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