The Standard Model is a very reliable theory describing our universe at the subatomic scale which has howeversome limitations.A model proposing a solution to the dark matter issue is studied in this report. This model predicts the existenceof a spin-1 boson mediating the interactions between Standard Model particles and dark matter. It can lead to twosignatures, either with one top quark or two same-sign tops, both needing to be studied. This report contains the same-sign top analysis developped in the context of the ATLAS detector for collisions of 13 TeV, and the study dealing withthe issue about combining both analyses.Firstly, the Standard Model and this model of New Physics are described. Then, the choice of a same-sign dileptonfinal s...
This work follows the spririt of the activities developed in the "Mecawet" group of the PMMH laborat...
In this thesis, I describe my research based on proton-proton collision data collected by the ATLAS ...
N° d'ordre : DU 1737, EDSF 526The thesis proceeded in the context of dating by thermoluminescence. T...
The Standard Model is a very reliable theory describing our universe at the subatomic scale which ha...
This PhD thesis is a contribution for the noise control field and parameters identification forporou...
The standard model of particle physics describes the matter as elementary particles interacting via ...
Since the start of proton-proton collisions at LHC in 2009, the ATLAS and CMS experiments have recor...
The upcoming Large Hadron Collider (LHC) will get soon the first data from the collisions between pr...
Two high energy particle physics analyses are presented in this PhD report using events with two lep...
Photometric calibration of wide field imagers is becoming a crucial issue in various cosmological me...
The aim of my PhD thesis lay in the development of a new automatic approach for efficiently detectin...
National audienceToday, the main methodology used to analyze the environmental impacts of a given sy...
The top quark has been discovered in 1995 by CDF and D0 collaborations in proton-antiproton collisio...
The work presented in this thesis concerns the numerical simulation of the starting phase and satura...
The Standard Model of particle physics was developped in the 1970s'. Despite many experimental succe...
This work follows the spririt of the activities developed in the "Mecawet" group of the PMMH laborat...
In this thesis, I describe my research based on proton-proton collision data collected by the ATLAS ...
N° d'ordre : DU 1737, EDSF 526The thesis proceeded in the context of dating by thermoluminescence. T...
The Standard Model is a very reliable theory describing our universe at the subatomic scale which ha...
This PhD thesis is a contribution for the noise control field and parameters identification forporou...
The standard model of particle physics describes the matter as elementary particles interacting via ...
Since the start of proton-proton collisions at LHC in 2009, the ATLAS and CMS experiments have recor...
The upcoming Large Hadron Collider (LHC) will get soon the first data from the collisions between pr...
Two high energy particle physics analyses are presented in this PhD report using events with two lep...
Photometric calibration of wide field imagers is becoming a crucial issue in various cosmological me...
The aim of my PhD thesis lay in the development of a new automatic approach for efficiently detectin...
National audienceToday, the main methodology used to analyze the environmental impacts of a given sy...
The top quark has been discovered in 1995 by CDF and D0 collaborations in proton-antiproton collisio...
The work presented in this thesis concerns the numerical simulation of the starting phase and satura...
The Standard Model of particle physics was developped in the 1970s'. Despite many experimental succe...
This work follows the spririt of the activities developed in the "Mecawet" group of the PMMH laborat...
In this thesis, I describe my research based on proton-proton collision data collected by the ATLAS ...
N° d'ordre : DU 1737, EDSF 526The thesis proceeded in the context of dating by thermoluminescence. T...