# CMS Theses

2021-09-07
05:46
 Analysis of Beauty Quark Hadronization in Vacuum and Quark-Gluon Plasma with CMS / Shi, Zhaozhong An analysis of fully reconstructed $B^0_s$ and $B^+$ mesons decay into $J/\psi$ and strange hadrons using Compact Muon Solenoid (CMS) Experiment 2017 pp dataset and 2018 PbPb data at the center of mass energy per nucleon $\sqrt{s_{NN}} = 5.02$ TeV at the Large Hadron Collider (LHC) is presented [...] CERN-THESIS-2021-123 - 294 p.

2021-09-03
14:57
 Development of silicon pixel sensors for the High Luminosity upgrade of the CMS experiment at LHC and search for Higgs boson pair production in the $b\bar b \tau^+\tau^-$ final state at $\sqrt{s}$ = 13 TeV / Zuolo, Davide My research activity during the PhD has focused mainly on the development of new silicon pixel sensors for the upgrade of the CMS experiment inner tracker in view of the CERN LHC High Luminosity phase (HL-LHC), an activity I started to work on during my master thesis [...] CERN-THESIS-2021-122 - 208 p.

2021-08-30
07:15
 Search for the associated production of a Z boson with a single top quark using CMS data at 8 TeV and 13 TeV and performance studies of the CMS silicon tracker. / Waqas, Muhammad The cross section measurements of a single top quark in association with a Z boson using proton-proton collision data collected by CMS experiment are reported in this thesis [...] CERN-THESIS-2019-422 - 195 p.

2021-08-08
17:32
 Measurement of the cross section of top quark pairs produced in association with a photon in lepton + jets events at $\sqrt s = 13$ TeV with full run II CMS data / Poudyal, Nabin CERN-THESIS-2021-106 - 279 p.

2021-08-02
11:46
 Search for Dark Matter Produced in Association With a Higgs Boson in the Four Leptons Final State Using Run II Data at $\sqrt{s}$ = 13 TeV With the CMS Experiment / Aly, Reham This thesis presents the search for dark matter candidates produced in association with a Higgs boson [...] CMS-TS-2021-011 ; CERN-THESIS-2021-102. - 2021. - 215 p.

2021-07-26
19:21
 Towards a simultaneous measurement of $W$ boson mass and production properties with the CMS detector / Bertacchi, Valerio The Compact Muon Solenoid (CMS) is one of the four main detectors which operate at the Large Hadron Collider (LHC) at CERN, Geneva [...] CERN-THESIS-2021-100 - 227 p.

2021-07-16
05:06
 Study of the associated production of the Higgs boson with a leptonically decaying W or Z boson in proton-proton collisions at $\sqrt{s}$ = 13 TeV / Hoh, Siew Yan This thesis presents the study of the Standard Model Higgs boson production in association with a W boson decaying into a charged lepton and neutrino, followed by a Higgs boson decaying into a pair of W bosons, which subsequently decay into a pair of charged leptons, neutrinos and a pair of light qu [...] CERN-THESIS-2021-090 - 167 p.

2021-07-15
17:41
 Recherche de bosons de Higgs supplémentaires de haute masse se désintégrant en paire de taus dans l'expérience CMS au LHC à l'aide du machine learning / Torterotot, Lucas Despite decades of correct predictions, physicists are convinced that the Standard Model (SM) does not show us the whole picture [...] CERN-THESIS-2021-088 - 442 p.

2021-07-13
20:58
 Search for the Higgs boson decaying into two muons with the CMS experiment / Mandorli, Giulio The Higgs boson was discovered at the CERN LHC by both the ATLAS and CMS collaborations with a mass near 125 GeV in 2012 [...] CERN-THESIS-2021-087 - 192 p.

2021-07-13
14:56
 Calibration of CMS Luminometers Using van der Meer and Emittance Scans / Cekmecelioglu, Yusuf Can CERN-THESIS-2021-086 -