# ATLAS Theses

2021-06-10
22:18
 Systematic comparison of TPX and TPX3 devices regarding luminosity measurements in the ATLAS cavern / Fiedler, Petr This thesis deals with an analysis of the needs for an automatic procedure to determine the ATLAS (CERN) luminosity measurements using TPX and TPX3 devices [...] CERN-THESIS-2021-067 - 109 p.

2021-06-09
20:46
 Search for trilepton resonances from $R$-parity violating chargino decays in the $B-L$ MSSM / Dyckes, Ian This dissertation presents a search for the electroweak pair-production of charginos and the associated production of charginos and neutralinos in the $B-L$ Minimal Supersymmetric Standard Model with spontaneous $R$-parity violation [...] CERN-THESIS-2021-066 - 241 p.

2021-06-08
15:04
 Studies on polarization in the scattering of two vector bosons with the ATLAS experiment at the LHC / Nitschke, Jan-Eric The scattering of two vector bosons is a process well suited for studying the mechanism of electroweak symmetry breaking [...] CERN-THESIS-2019-418 - 94 p.

2021-06-06
06:43
 Designing an RD53B Trigger Pattern Encoder for the YARR Readout System / Cendes, Lucas The Large Hadron Collider (LHC) is currently undergoing the High-Luminosity (HL-LHC) upgrade to increase the number of collisions per unit of time in the collider [...] CERN-THESIS-2021-062 - 29 p.

2021-06-02
16:08
 A test of Lepton Flavour Universality by comparing the decay widths of W bosons produced in top quark pair events with the ATLAS detector at the LHC / Sanderswood, Izaac At this time, the Standard Model of particle physics represents our best understanding of physics at the smallest scales [...] CERN-THESIS-2020-345 - 206 p.

2021-06-02
13:14
 Performance of Fast Readout Electronics for Muon Drift Tube Detectors at High Background Rates at Future Colliders / Eberwein, Gregor Hieronymus Drift tube detectors are excellent candidates for precision muon tracking systems in experiments at future colliders like the HL-LHC and FCC-hh, which require unprecedentedly high rate capability [...] CERN-THESIS-2021-061 - 140 p.

2021-06-02
12:57
 Development and improvement of track reconstruction software and search for disappearing tracks with the ATLAS experiment / Gessinger-Befurt, Paul High-energy particle physics concerns itself with the most fundamental level at which the laws of nature can be understood [...] CERN-THESIS-2021-060 20.500.12030/5910. - 325 p.

10.25358/openscience-5901

2021-05-27
13:42
 Search for four top quark production in the single lepton final state in pp collisions at $\sqrt s$~=~13 TeV with the ATLAS detector / Magro, Jacopo The Standard Model of particle physics is a fundamental theory of the modern physics, describing the elementary particles and their interactions [...] CERN-THESIS-2020-343 - 134 p.

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2021-05-27
10:08
 Search for Supersymmtery in Final States with 2 or 3 Leptons with Data collected by the ATLAS Experiment / Duvnjak, Damir In this thesis I have presented a search for supersymmetry using data gathered by the ATLAS Detector from the Large Hadron Collider during the data-taking period from 2015 to 2016 [...] CERN-THESIS-2020-342 - 400 p.

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2021-05-21
12:10
 Searching for new physics with tau leptons and silicon tracker upgrades in the ATLAS detector / Zorbas, Theodore This thesis discusses an analysis searching for new physics beyond the Standard Model, particularly for heavy neutral resonances such as additional $H\textrm{/}A$ Higgs bosons proposed by the Minimal Supersymmetric Standard Model, as well as heavy $Z^{\prime}$ bosons [...] CERN-THESIS-2020-341 - 229 p.

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