In this document two analyses of the properties of the Higgs boson in the diphoton decay channel with the CMS experiment at the LHC (Large Hadron Collider) are presented.The document starts with a theoretical introduction of the Standard Model and the Higgs boson physics, followed by a detailed description of the CMS detector.Then, photon reconstruction and identification algorithms are presented, with a particular focus on the differences between the first and the second run of the LHC, the first run (Run1) took place from 2010 to 2012 with a centre-of-mass energy of 7 and then 8 TeV, while the second run (Run2) started in 2015 with a centre-of-mass energy of 13 TeV. Performances of Run1 and Run2 reconstructions from the photon identificat...
The discovery of the Higgs boson in 2012 represented a true milestone in the historyof particle phys...
This thesis focuses on the searches for the Higgs boson in events with photons in the final states, ...
The Standard Model is one of the most proven theory. The discovery of the Higgs boson, by the ATLASa...
In this document two analyses of the properties of the Higgs boson in the diphoton decay channel wit...
In this document two analyses of the properties of the Higgs boson in the diphoton decay channel wit...
In this thesis, the measurement of the Higgs boson properties in the diphoton decay channel with the...
The Large Hadron Collider (LHC) at CERN (European Organisation for Nuclear Research) has been in ope...
A particle compatible with the Standard Model Higgs boson has been discovered at the Large Hadron Co...
Une particule compatible avec le boson de Higgs du modèle standard de la physique des particules a é...
Le Modèle Standard de la physique des particules explique avec succès les données expérimentales. L'...
The Large Hadron Collider (LHC) at CERN (European Organisation for Nuclear Research) has been in ope...
Le LHC (Large Hadron Collider) fournit aux expériences du CERN (Laboratoire Européen pour la Physiqu...
The discovery of the Higgs boson in 2012 represented a true milestone in the historyof particle phys...
This thesis focuses on the searches for the Higgs boson in events with photons in the final states, ...
The Standard Model is one of the most proven theory. The discovery of the Higgs boson, by the ATLASa...
In this document two analyses of the properties of the Higgs boson in the diphoton decay channel wit...
In this document two analyses of the properties of the Higgs boson in the diphoton decay channel wit...
In this thesis, the measurement of the Higgs boson properties in the diphoton decay channel with the...
The Large Hadron Collider (LHC) at CERN (European Organisation for Nuclear Research) has been in ope...
A particle compatible with the Standard Model Higgs boson has been discovered at the Large Hadron Co...
Une particule compatible avec le boson de Higgs du modèle standard de la physique des particules a é...
Le Modèle Standard de la physique des particules explique avec succès les données expérimentales. L'...
The Large Hadron Collider (LHC) at CERN (European Organisation for Nuclear Research) has been in ope...
Le LHC (Large Hadron Collider) fournit aux expériences du CERN (Laboratoire Européen pour la Physiqu...
The discovery of the Higgs boson in 2012 represented a true milestone in the historyof particle phys...
This thesis focuses on the searches for the Higgs boson in events with photons in the final states, ...
The Standard Model is one of the most proven theory. The discovery of the Higgs boson, by the ATLASa...