Search for the SM Higgs boson decaying to bb in associated production with a Z boson decaying in the invisible channel

A search for the Standard Model (SM) Higgs boson decaying into two b jets using associated production with a Z boson decaying into a pair of neutrinos is presented at LHCP. The CMS pp collisions data-samples of 4.7 $\text{ /fb}$ of at the center-of-mass energy of 7 TeV and 19.0 $\text{ /fb}$ at t...

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Detalles Bibliográficos
Autor principal: Donato, Silvio
Lenguaje:eng
Publicado: 2013
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1051/epjconf/20136020026
http://cds.cern.ch/record/1559291
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author Donato, Silvio
author_facet Donato, Silvio
author_sort Donato, Silvio
collection CERN
description A search for the Standard Model (SM) Higgs boson decaying into two b jets using associated production with a Z boson decaying into a pair of neutrinos is presented at LHCP. The CMS pp collisions data-samples of 4.7 $\text{ /fb}$ of at the center-of-mass energy of 7 TeV and 19.0 $\text{ /fb}$ at the energy of 8 TeV have been analyzed. The techniques employed to discriminate signal from background are explained. An upper limit of 2.3 times the SM Higgs cross section at $95\%$ of confidence level has been observed. The signal strength for $m_H=125\text{ GeV}$ is $1.0 \pm 0.8$ times the SM prediction.
id cern-1559291
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2013
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spelling cern-15592912022-08-10T20:42:55Zdoi:10.1051/epjconf/20136020026http://cds.cern.ch/record/1559291engDonato, SilvioSearch for the SM Higgs boson decaying to bb in associated production with a Z boson decaying in the invisible channelDetectors and Experimental TechniquesA search for the Standard Model (SM) Higgs boson decaying into two b jets using associated production with a Z boson decaying into a pair of neutrinos is presented at LHCP. The CMS pp collisions data-samples of 4.7 $\text{ /fb}$ of at the center-of-mass energy of 7 TeV and 19.0 $\text{ /fb}$ at the energy of 8 TeV have been analyzed. The techniques employed to discriminate signal from background are explained. An upper limit of 2.3 times the SM Higgs cross section at $95\%$ of confidence level has been observed. The signal strength for $m_H=125\text{ GeV}$ is $1.0 \pm 0.8$ times the SM prediction.CMS-CR-2013-160oai:cds.cern.ch:15592912013-06-20
spellingShingle Detectors and Experimental Techniques
Donato, Silvio
Search for the SM Higgs boson decaying to bb in associated production with a Z boson decaying in the invisible channel
title Search for the SM Higgs boson decaying to bb in associated production with a Z boson decaying in the invisible channel
title_full Search for the SM Higgs boson decaying to bb in associated production with a Z boson decaying in the invisible channel
title_fullStr Search for the SM Higgs boson decaying to bb in associated production with a Z boson decaying in the invisible channel
title_full_unstemmed Search for the SM Higgs boson decaying to bb in associated production with a Z boson decaying in the invisible channel
title_short Search for the SM Higgs boson decaying to bb in associated production with a Z boson decaying in the invisible channel
title_sort search for the sm higgs boson decaying to bb in associated production with a z boson decaying in the invisible channel
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1051/epjconf/20136020026
http://cds.cern.ch/record/1559291
work_keys_str_mv AT donatosilvio searchforthesmhiggsbosondecayingtobbinassociatedproductionwithazbosondecayingintheinvisiblechannel

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