CERN Accelerating science

ATLAS Theses

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The Late Light Show with Long-Lived Particles: A Search for Displaced and Delayed Diphoton and Dielectron Vertices at the LHC / Kennedy, Kiley Elizabeth
The Standard Model of particle physics constitutes the most accurate and comprehensive known description of the fundamental building blocks of the universe [...]
CERN-THESIS-2022-118 - 211 p.

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Measurement of the charged-current Drell-Yan single- and double-differential cross-sections at high transverse masses at $\sqrt{s}=13\,\text{TeV}$ with the ATLAS detector / Schroeder, Frederic
In this thesis, the measurement of the single- and double-differential cross-sections for the charged-current Drell-Yan process in the leptonic decay into an electron and an electron neutrino, $q\bar{q} \to W \to e\,\nu_e$, is presented [...]
CERN-THESIS-2022-116 -

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Search for a new resonance in the WZ leptonic decay channel in proton-proton collisions using the ATLAS detector / Nag, Abhishek
Although, the Standard Model of particle physics (SM) is currently the best model we have to describe the fundamental particles of the universe, it still has limitations [...]
CERN-THESIS-2022-115 - 181 p.

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Dimension-8 EFT effects in the WZ background in the ssWW EFT fit / Reichl, Franziska Anna
In search of new physics (BSM), one focus at the LHC is vector boson scattering such as the process of same charge 𝑊±𝑊± (ssWW) scattering [...]
CERN-THESIS-2022-113 - 58 p.

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Search for Higgs Boson pair production in the two bottom quarks plus two photons final state in pp collisions at a centre-of-mass energy of 13 TeV with the ATLAS detector / Sayago Galvan, Ivan
This thesis presents a physics analysis performed with the ATLAS detector at the Large Hadron Collider with data from the Run 2 (2015-2018) period of proton-proton collision at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity used for physics analyses of 139 inverse-fb [...]
CERN-THESIS-2022-111 - 216 p.

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Irradiation Studies of Fused Silica Materials and Machine Learning Techniques for ATLAS Forward Detectors in Heavy Ion Collisions / Yang, Sheng
The Large Hadron Collider (LHC) at CERN is transitioning to the High-Luminosity (HL) LHC configuration, which will be completed by 2028 [...]
CERN-THESIS-2022-110 - 136p.

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Implementation of Machine Learning Techniques in the Search for Emerging Jets Using the ATLAS Run II Dataset / Ramirez-Berend, Ian Alejandro
A search for the novel experimental signature known as ’emerging jets’ in the ATLAS Run II dataset is presented [...]
CERN-THESIS-2021-342 - 208 p.

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Rapid Synchronization Recovery from Single Event Effects in the Large Hadron Collider / Martynyuk, Anatoliy
The Large Hadron Collider will undergo an upgrade to become the High Luminosity – Large Hadron Collider after a long shutdown through 2029 [...]
CERN-THESIS-2022-102 - 50 p.

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Low Gain Avalanche Detectors for the ATLAS High Granularity Timing Detector / Grieco, Chiara
The Large Hadron Collider (LHC) at the European Organization for Nuclear Research (CERN), Geneva, will interrupt its operation in 2026, after the current Run 3, to be upgraded to the High Luminosity LHC (HL-LHC), providing $p-p$ collisions with a center-of-mass energy $\sqrt{s}=$\SI{14}{\tera\electr [...]
CERN-THESIS-2022-095 - 222 p.

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Optimization of the Reconstruction of the Missing Transversal Momentum the new Software of the ATLAS Experiment / Wünsche, Johannes
Many of the processes described and hence predicted by the Standard Model of particle physics were already observed and verify that theory in this way [...]
CERN-THESIS-2019-437 -

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