Theses

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2021-02-23
06:23

L’évolution de contenus numérisés : le cas de la revalorisation des Yellow Reports du CERN / HEKIMIAN, Stéphanie
Ce travail de Bachelor traite de l’évolution des contenus numérisés dans les années 2000. Plus précisément, il étudiera le cas des Yellow Reports du CERN [...]
CERN-THESIS-2020-285. - 79 p.

2021-02-21
12:06

Time Series Anomaly Detection for CERN Large-Scale Computing Infrastructure / Paltenghi, Matteo
Anomaly Detection in the CERN Data Center is a challenging task due to the large scale of the computing infrastructure and the large volume of data to monitor [...]
CERN-THESIS-2020-282 - Milano : Politecnico di Milano, 2020-10-02. - 119 p.

2021-02-20
13:29

Calibration of electron shower shapes, hadronic recoil reconstruction using deep learning algorithms and the measurement of W boson transverse momentum distribution with the ATLAS detector / Khandoga, Mykola
The initial part of the thesis contains the description of the method for electromagnetic calorimeter calibration, correcting for the Data-MC discrepancy in the development of the electromagnetic showers in the calorimeter [...]
CERN-THESIS-2020-281 - 256 p.

2021-02-19
19:21

Search for New Physics through Higgs-Boson-Pair Production at the LHC and Beyond / Paredes Saenz, Santiago Rafael
This thesis presents a search for resonant production of highly energetic Higgs boson pairs, with each Higgs boson decaying to a $b$-quark pair, with the ATLAS detector [...]
CERN-THESIS-2020-280 - 154 p.

2021-02-19
11:10

Inclusive Low-Mass Drell-Yan Cross-Section at LHCb at $\sqrt{s}$ = 8 TeV / Weiden, Andreas Robert
The LHCb experiment, one of the four main experiments at the LHC, is optimized for decays of particles containing a $b$- or $c$-quark [...]
CERN-THESIS-2020-279 - 197 p.

2021-02-19
06:13

Franco Selleri and his contribution to the debate on particle physics, foundations of quantum mechanics and foundations of relativity theory / Romano, Luigi
The twentieth century saw the birth and the development of new areas of physics which were unthinkable until then: the physics of the elementary particles or Particle Physics (further referred to as PP), the Quantum Mechanics (further referred to as QM) as well as the new Relativity Theory (further [...]
1075 p.

2021-02-18
17:52

Higgs Boson Cross Section Measurement in the W-Associated Production and Fully Leptonic Final Stat at $\sqrt{s}$ = 13 $\mathrm{TeV}$ with the ATLAS Experiment using Deep Neural Networks / Honig, Thomas Gerhard
In this thesis, a neural network-based multivariate analysis is presented for the cross section measurement of the associated Higgs production channel \begin{align*} pp\rightarrow W \rightarrow WH \rightarrow WWW^*\rightarrow 3\ell~3\nu \end{align*} with the Higgs boson decaying into two \W~boso [...]
CERN-THESIS-2020-278 - 144 p.

2021-02-15
17:03

Search for a beyond the standard model resonance decaying to top quark pair in the dilepton final state with the ATLAS experiment / De Santis, Maurizio
Top quark pair production (tt̄) can be studied at the LHC with unprecented statistics [...]
CERN-THESIS-2019-413 - 251 p.

2021-02-15
16:57

Investigation of the CP properties of VBF Higgs production in hadronic final states of $H\rightarrow \tau\tau$ decays with the ATLAS detector / Ordek, Serhat
A test of CP invariance of the VBF Higgs production process is presented in the $\tau\tau$ final state [...]
CERN-THESIS-2020-277 II.Physik-UniGö-Diss-2021/01. - 163 p.

2021-02-14
20:06

Improvements in the Project Management Method used by the Fibre Optics and Cabling Section from CERN during the Long Shutdown 2 / Rebollo Gonzalez, Enrique
Due to the workload increase expected at CERN for the Long Shutdown 1 (LS1), the Support unit was created inside the Fibre Optics and Cabling (FC) section with the purpose of backing the project managers on the development of their activities, while improving the project management system present i [...]
CERN-THESIS-2020-276 - 79 p.

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