En juillet 2012, les collaborations ATLAS et CMS ont annoncé la découverte d’une nouvelle particule à une masse d'environ 125 GeV, compatible avec le boson de Higgs prédit par le Modèle Standard (MS). Bien qu’à ce jour toutes les mesures montrent une pleine cohérence avec les prédictions du MS, les canaux de désintégration H->bb n'ont pas encore été vus aussi clairement que les canaux de autre désintégration. Cette thèse présente une recherche du boson de Higgs dans le canal WH->lvbb, en utilisant les données de collisions proton-proton à sqrt(s)=8 TeV prises avec le détecteur ATLAS en 2012, correspondant à une luminosité intégrée de 20,3 fb-1. Ce document détaille l’une des contributions aites par l'auteur à cette recherche: la région d’an...
In 2012, the ATLAS and CMS experiments at CERN discovered a Higgs-like boson in LHC pp collisions at...
This thesis discusses searches for Higgs bosons in decays with b-quark jets in the final state in da...
A search for Higgs boson production in association with a pair of top quarks (t (t) over barH) is pe...
In July 2012, the ATLAS and CMS collaborations announced the discovery of a new particle at a mass o...
One of the most important scientific challenges of ATLAS and CMS, multi-purpose de- tectors at CERN’...
B-tagging calibration and search for the Higgs boson in the ttH -> lnub jjb bb channel with ATLAS at...
En juillet 2012, le CERN a annoncé la découverte du boson de Higgs qui est la dernière particule man...
Summary of first ATLAS results is given for the Standard Model Higgs boson in the mass range 110 < m...
A search for the Standard Model Higgs boson produced in association with a top-quark pair, , is pres...
The WH → lvbb production and decay mode of the standard model Higgs Boson is searched for using the ...
This Letter presents the results of a direct search with the ATLAS detector at the LHC for a Standar...
The Higgs mechanism was incorporated in the Standard Model of elementary particles and interactions ...
This Letter presents the results of a direct search with the ATLAS detector at the LHC for a Standar...
B-tagging calibration and search for the Higgs boson in the ttH -> lnub jjb bb channel with ATLAS at...
The Standard Model of particle physics is currently the most complete theory of subatomic particles...
In 2012, the ATLAS and CMS experiments at CERN discovered a Higgs-like boson in LHC pp collisions at...
This thesis discusses searches for Higgs bosons in decays with b-quark jets in the final state in da...
A search for Higgs boson production in association with a pair of top quarks (t (t) over barH) is pe...
In July 2012, the ATLAS and CMS collaborations announced the discovery of a new particle at a mass o...
One of the most important scientific challenges of ATLAS and CMS, multi-purpose de- tectors at CERN’...
B-tagging calibration and search for the Higgs boson in the ttH -> lnub jjb bb channel with ATLAS at...
En juillet 2012, le CERN a annoncé la découverte du boson de Higgs qui est la dernière particule man...
Summary of first ATLAS results is given for the Standard Model Higgs boson in the mass range 110 < m...
A search for the Standard Model Higgs boson produced in association with a top-quark pair, , is pres...
The WH → lvbb production and decay mode of the standard model Higgs Boson is searched for using the ...
This Letter presents the results of a direct search with the ATLAS detector at the LHC for a Standar...
The Higgs mechanism was incorporated in the Standard Model of elementary particles and interactions ...
This Letter presents the results of a direct search with the ATLAS detector at the LHC for a Standar...
B-tagging calibration and search for the Higgs boson in the ttH -> lnub jjb bb channel with ATLAS at...
The Standard Model of particle physics is currently the most complete theory of subatomic particles...
In 2012, the ATLAS and CMS experiments at CERN discovered a Higgs-like boson in LHC pp collisions at...
This thesis discusses searches for Higgs bosons in decays with b-quark jets in the final state in da...
A search for Higgs boson production in association with a pair of top quarks (t (t) over barH) is pe...