# Theses

2022-06-30
10:28
 Search for Non-pointing and Delayed Photons in $\it{pp}$ collisions at $\sqrt{s}$=13 TeV using the ATLAS detector / Santpur, Sai Neha This thesis describes the search for displaced photons in the exotic decays of the Standard Model Higgs boson using 139 fb$^{-1}$ of proton-proton collision data recorded by the ATLAS detector [...] CERN-THESIS-2022-074 -

2022-06-30
00:19
 Design and evaluation of data quality control methods for a very high bandwidth data acquisition and processing system in the future CERN/ALICE O2 framework / Konopka, Piotr Jan Modern physics experiments acquire very large amounts of data which require diligent quality monitoring and assessment [...] CERN-THESIS-2021-335 - 141 p.

2022-06-26
20:23
 Application of Deep Learning techniques in the search for BSM Higgs bosons in the $\mu\mu$ final state in CMS / Diotalevi, Tommaso The Standard Model (SM) of particle physics predicts the existence of a Higgs field responsible for the generation of the particles' mass [...] CERN-THESIS-2022-073 - 214 p.

2022-06-26
12:23
 Search for high-mass resonances in final states with a boosted-dijet resonance in proton-proton collisions at sqrt{s} = 13 TeV with the CMS detector / Quaranta, Claudio The Standard Model (SM) of particle physics provides the best description of the fundamental constituents of the universe and their interactions [...] CERN-THESIS-2022-072 - 173 p.

2022-06-24
18:33
 Simulation Studies and Characterisation of Monolithic Silicon Pixel-Detector Prototypes for Future Collider Detectors & Unsupervised Anomaly Detection in Belle II Pixel-Detector Data / Dort, Katharina Present and future high-energy physics experiments pose challenging demands on the detector systems and analysis methods [...] CERN-THESIS-2022-071 -

2022-06-22
18:06
 Optimising the present and designing the future: a novel SPS injection system / Waagaard, Elias Walter The Super Proton Synchrotron (SPS) injection system plays a fundamental role to preserve the quality of injected high-brightness beams for the Large Hadron Collider (LHC) physics program and to maintain the maximum storable intensity [...] CERN-THESIS-2022-070 - 50 p.

2022-06-22
15:41
 Improving charm CPV measurements with real-time data reconstruction / Lazzari, Federico The violation of CP asymmetry in charm decays is a small effect, and has only recently been experimentally established in a single decay mode [...] CERN-THESIS-2022-069 -

2022-06-20
13:44
 Search for a $HH$ production in the $b \bar{b} ZZ(4l)$ final state at $\sqrt{s} = 13$TeV with full Run II data / Margjeka, Ilirjan A search for resonant and non-resonant double Higgs boson production at the LHC with the CMS experiment is presented [...] CMS-TS-2022-009 ; CERN-THESIS-2022-068. - 2022. - 218 p.

2022-06-17
22:02
 Identifying Electrons and Searching for Electroweak R-Parity Violating Supersymmetry at ATLAS / Flores, Lucas Macrorie In this thesis a search for particles in the context of the theory of supersymmetry (SUSY) as well as algorithms for reconstructing and identifying electrons are detailed [...] CERN-THESIS-2021-334 - 134 p.

2022-06-16
16:26
 Haystacks and Needles - Measuring the number of proton collisions in ATLAS and probing them for the production of new exotic particles / Ripellino, Giulia This thesis describes my work on the ATLAS luminosity measurement and on two searches for physics beyond the Standard Model, performed using $\sqrt{s} = 13$ TeV proton-proton ($pp$) collision data recorded by the ATLAS detector at CERN during Run 2 of the LHC in the years 2015-2018 [...] CERN-THESIS-2022-067 ISBN:978-91-8040-268-2 ; TRITA-SCI-FOU:2022:30. - 277 p.