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# ATLAS Theses

2021-04-13
15:09
 Regression Deep Neural Networks for top-quark-pair resonance finding in the dilepton channel: feasibility study and foreseen improvements over traditional analysis techniques with the ATLAS experiment at the LHC / Tilotta, Daniele The ATLAS experiment at the LHC has the potential to find evidences of new physics beyond the Standard Model (BSM) [...] CERN-THESIS-2020-319 -

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2021-04-09
10:55
 Search for the production of four top quarks in proton-proton collisions at $\sqrt{s}=13$ TeV in the single lepton and opposite-sign dilepton channels with the ATLAS detector at the Large Hadron Collider / Sabatini, Paolo This thesis presents the search for the production of $t\bar{t}t\bar{t}$ from $pp$ collision at $\sqrt{s} = 13$ TeV [...] CERN-THESIS-2019-416 - 172 p.

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2021-04-07
11:04
 Trackless flavour-tagging at high jet transverse momentum and its impact on the physics reach of the ATLAS experiment at LHC / Tanasini, Martino A new experimental technique to identify the flavor of jets at the TeV scale is studied in the context of the ATLAS experiment [...] CERN-THESIS-2020-315 - 95 p.

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2021-04-05
14:55
 Radiation damage studies of silicon detectors and searching for an intermediate mass Higgs boson at ATLAS / Harper, Robert Parameterisations of bulk radiation damage in silicon are used to develop a model for the evolution of leakage currents in silicon microstrip detectors held under bias during irradiation [...] CERN-THESIS-2001-083 - Sheffield : University of Sheffield, 2001-10-01. - 215 p.

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2021-03-25
18:10
 Search for the Higgs boson produced in association with a vector boson and decaying into a pair of b-quarks using large-R jets with the ATLAS detector / Di Gregorio, Giulia After the Higgs discovery at LHC in 2012, most of ATLAS analyses are focusing on precise measurements of Higgs kinematic properties and on the search of new decay modes sensitive to physics Beyond the Standard Model (BSM) [...] CERN-THESIS-2020-313 - 232 p.

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2021-03-24
11:42
 Simulation Studies of Digital Filters for the Phase-II Upgrade of the Liquid-Argon Calorimeters of the ATLAS Detector at the High-Luminosity LHC / Madysa, Nico The Large Hadron Collider and the ATLAS detector are undergoing a comprehensive upgrade split into multiple phases [...] CERN-THESIS-2020-312 - 173 p.

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2021-03-21
17:17
 Measurement of Higgs boson properties using the decay channel to b-quarks following associated production with a vector boson in $pp$ collisions at $\sqrt{s}=13$ TeV / Noguchi, Yohei The Higgs boson was discovered by the ATLAS and CMS experiments using the Large Hadron Collider at CERN [...] CERN-THESIS-2021-020 - 254 p.

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2021-03-21
16:18
 Search for the scalar top quark in the final state with jets and missing transverse momentum with the ATLAS detector at the LHC / Yang, Yi-Lin Supersymmetry theory (SUSY) can explain unsolved problems in the Standard Model of particle physics, such as, dark matter observed in the universe, the unification of coupling constants of the electromagnetic, weak, and strong interactions and hierarchy problem of the mass of the Higgs boson [...] CERN-THESIS-2020-309 - 129 p.

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2021-03-11
03:11
 Search for the weak vector boson scattering in semileptonic final states in pp collisions at √s = 13 TeV with the ATLAS detector / Nitta, Tatsumi CERN-THESIS-2020-304 - 215 p.

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2021-03-10
11:20
 Studies of photon isolation in a large-pileup environment and search for axion-like particles decaying into two photons with the ATLAS detector at the LHC / Pascual Dominguez, Luis This thesis presents my contributions to the ATLAS experiment, consisting mainly on two topics: studies of photon isolation, and a search for new resonances in the diphoton decay channel [...] CERN-THESIS-2021-018 - 218 p.

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