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ATLAS Theses

Derniers ajouts:
Mass-decorrelated Xbb Tagger using Adversarial Neural Network / Chen, Shihlung
One key task performed by the ATLAS experiment at the LHC is the Xbb tagging, which refers to the identification of Higgs bosons decaying into bottom quark pairs ($H$ → $b$$\bar{b}$ [...]
CERN-THESIS-2019-430 - 21 p.

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Inaugural ATLAS Searches for Resonant Di-Higgs and SH signals in the Boosted, Fully-hadronic bbVV Final State at ATLAS using √s = 13 Tev data and Novel Machine Learning Techniques. / Forland, Blake Christopher
In this work two distinct yet intimately related efforts are presented [...]
CERN-THESIS-2021-248 - 200 p.

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Search for direct production of charginos and neutralinos using final states with highly boosted hadronically decaying bosons in pp collisions at $\sqrt{s}$ = 13 TeV with the ATLAS detector / Okazaki, Yuta
The Standard Model (SM) in particle physics describes the interaction among elementary particles and successfully explains most of the experimental results [...]
CERN-THESIS-2021-243 - 364 p.

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Measurements of the inclusive isolated-photon and photon-plus-jet production in $pp$ collisions at $\sqrt{s} = 13~\mathrm{TeV}$ with the ATLAS detector / Camarero Munoz, Daniel
Prompt photons with large transverse momenta constitute colourless probes of the hard interaction and their production in proton-proton ($pp$) collisions provides a testing ground for perturbative QCD (pQCD) at large hard-scattering scales ($Q^{2}$) and over a wide range of the incoming parton momen [...]
CERN-THESIS-2021-240 - 460 p.

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Observation of Higgs Boson Production Through Vector Boson Fusion in the $WW^{*}$ Channel at the ATLAS Detector / Sen, Sourav
This thesis presents an observation of vector-boson-fusion (VBF) production of Higgs boson in the $H{\rightarrow\,}WW^{\ast}{\rightarrow\,}\ell\nu\ell\nu$ decay channel [...]
CERN-THESIS-2020-402 - 220 p.

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Welcome to Twin Particles: From Novel ZZ Estimate to Searches for Supersymmetric Sleptons and Higgsinos using the ATLAS Run-2 Data and at the High-Luminosity LHC / Sabater Iglesias, Jorge Andres
After the Higgs boson discovery by the ATLAS and CMS collaborations at CERN, one of the main goals of the Large Hadron Collider programme is to find Beyond the Standard Model particles [...]
CERN-THESIS-2021-239 -

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ATLAS jet trigger performance in Run 2 and searching for new physics with trigger-level jets / Reynolds, Bryan
Hadronic jets play a vital role in the search for physics beyond the Standard Model at particle colliders [...]
CERN-THESIS-2021-237 - 145 p.

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Evidence for Higgs boson decays to a low mass lepton pair and a photon with the ATLAS detector at the LHC / Basalaev, Artem
This thesis presents the first evidence of Higgs boson decay to two leptons and a photon [...]
CERN-THESIS-2021-232 - Hamburg : Staats-und Universitaetsbibliothek Hamburg Carl von Ossietzky, 2021-12-07. - 129 p.

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Novel Pixel-Detector Developments for Upgrades of the ATLAS Central Tracking System at the LHC / Feigl, Simon
High-energy physics is confronted with a number of questions that could change our understanding of nature fundamentally [...]
CERN-THESIS-2017-489 - 221 p.

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Search for heavy Z h and W h resonances in 13 TeV proton-proton collisions with the ATLAS detector at the LHC / Maschek, Stefan Raimund
Searches are presented for new heavy resonances decaying into leptonically decaying weak gauge bosons and Higgs bosons decaying into a bottom quark pair using 139 fb^{−1} of proton collision data of the ATLAS detector of the LHC at 13 TeV center-of-mass energy [...]
CERN-THESIS-2021-228 - 325 p.

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