# ATLAS Theses

2019-11-18
13:23
 Searches for Heavy Charged Long-Lived Particles with the ATLAS Detector / Adersberger, Michael In this thesis a search for Heavy Charged Long-Lived Particles (HCLLPs) in a dataset of 36.1/fb of proton–proton collisions with the ATLAS detector at the Large Hadron Collider is presented [...] CERN-THESIS-2018-457 - 258 p.

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2019-11-17
14:43
 Development of a Detector Control System Chip / Lehmann, Niklaus The Large Hadron Collider (LHC) at CERN will be updated to the High-Luminosity LHC by 2026 [...] CERN-THESIS-2019-214 - Wuppertal : Bergische Universität Wuppertal, 2019-11-13. - 166 p.

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2019-11-13
15:04
 On top of the Higgs / Colasurdo, Luca This PhD thesis details the search for the Standard Model Higgs boson produced in association with a pair of top quarks, $t\bar{t}H$, with the Higgs boson decaying to a $b\bar{b}$ quark pair (and using both the single-lepton and dileptonic $t\bar{t}$ decay mode) [...] CERN-THESIS-2018-456 - 257 p.

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2019-11-12
17:05
 Top-quark pair production in association with a Z boson in the final state with four charged leptons / Heer, Sebastian The production cross section of a top-quark pair in association with a Z boson is measured in the channel with four reconstructed leptons, using 36.1 fb$^{−1}$of proton–proton collisions, collected with the ATLAS detector at the Large Hadron Collider at CERN [...] CERN-THESIS-2019-207 BONN-IR-2019-07. - 140 p.

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2019-11-11
02:08
 Layer Intercalibration of the ATLAS Electromagnetic Calorimeter and CP-odd Higgs Boson Couplings Measurements in the Four-Lepton Decay Channel with Run 2 Data of the LHC / Laudrain, Antoine After the Higgs boson discovery at the LHC in 2012, interest turned to Higgs boson property measurements to refine the tests of the Standard Model and probe for new physics [...] CERN-THESIS-2019-205 - 318 p.

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2019-11-09
01:00
 A search for wino pair production with $B-L$ $R$-Parity violating chargino decay to a trilepton resonance with the ATLAS experiment / Schaefer, Leigh Catherine This dissertation presents several searches for supersymmetric partners (superpartners) to Standard Model particles [...] CERN-THESIS-2019-204 - 252 p.

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2019-11-08
16:03
 Search for boosted Higgs boson and other resonances decaying into $b$-quark pairs using the ATLAS detector and studies of CMOS pixel sensors for the HL-LHC / Di Bello, Francesco Armando The Large Hadron Collider (LHC) at CERN is the largest particle collider ever built and enables experimental study of the fundamental constituents of matter at the highest centre-of-mass energy ($\sqrt s$) ever achieved [...] CERN-THESIS-2019-201 - 213 p.

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2019-11-08
02:38
 Sweet Little Nothings; or, Searching for a Pair of Stops, a Pair of Higgs Bosons, and a Pair of New Small Wheels for the Upgrade of the Forward Muon System of the ATLAS Detector at CERN / Antrim, Daniel Joseph This thesis reports on two searches for physics beyond the Standard Model (SM), performed using data collected from the $\sqrt{s}=13$\,TeV proton-proton ($pp$) collisions recorded by the ATLAS detector at CERN between the years 2015--2018, the period of LHC Run 2 [...] CERN-THESIS-2019-200 - 355 p.

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2019-11-06
18:41
 Large-Scale Data Analysis for Higgs Boson Mass Reconstruction in ttH Production / Urban, Petr This thesis deals with the problem of reconstruction of the invariant mass of the Higgs boson using machine learning techniques – neural networks [...] CERN-THESIS-2019-195 - 79 p.

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2019-11-06
10:43
 Jet calibration, cross-section measurements and New Physics searches with the ATLAS experiment within the Run 2 data / Hankache, Robert The Standard Model (SM) is the current theory used to describe the elementary particles and their fundamental interactions (except the gravity) [...] CERN-THESIS-2019-193 -

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