CERN Accelerating science

ATLAS Theses

新增:
2018-12-14
10:57
Selection of $t$-channel Single Top Quark Events Using a Bayesian Neural Network to Explore the Wtb Vertex with the ATLAS Experiment / Alexander, Abigail
The use of a multivariate method based on a Bayesian neural network (NeuroBayes) was explored for the first time to provide a selection of t-channel single top quark events with the purpose to explore anomalous couplings in the Wtb vertex [...]
CERN-THESIS-2018-286 -

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2018-12-13
11:39
Performance studies of Low-Gain Avalanche Diodes for the ATLAS High-Granularity Timing Detector / Szadaj, Antek
The aim of particle physics to describe the fundamental particles and their interactions [...]
CERN-THESIS-2018-282 TRITA-SCI-GRU-2018:413. - 82 p.

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2018-12-12
13:11
Novel silicon detector technologies for the HL-LHC ATLAS upgrade / Cavallaro, Emanuele
The Large Hadron Collider (LHC) at the European Organization for Nuclear Research (CERN), Geneva, will interrupt its operation in 2023 to be upgraded to high luminosity (HL-LHC) and provide proton-proton collisions with a center of mass energy of ${\sqrt{s} = 14 \, \mathrm{TeV}}$ at a luminosity of [...]
CERN-THESIS-2018-280 -

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2018-12-12
09:53
Measuring the top-quark mass in $t\bar{t} + 1$-jet topologies with the ATLAS detector at the LHC / Melini, Davide
To be updated when possible..
CERN-THESIS-2018-279 - 207 p.

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2018-12-10
02:35
Optimisation studies and data-driven background estimation in searches for the supersymmetric partner of the top quark with the ATLAS Detector at the LHC / Miano, Fabrizio
This thesis presents the search for the supersymmetric partner of the top quark in \sqrt{s} = 13 TeV proton-proton collisions at the LHC using data collected by the ATLAS detector in 2015 and 2016 [...]
CERN-THESIS-2018-277 - 151 p.

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2018-12-08
05:55
Searching for Dark Matter with Boosted Higgs Decays in Proton-Proton Collisions at $\sqrt{s}$ = 13 TeV with the ATLAS Detector / Whallon, Nikola Lazar
If Dark Matter particles interact with Standard Model particles, it could be possible to pair produce Dark Matter particles in association with a detectable Standard Model particle at a collider such as the LHC [...]
CERN-THESIS-2018-276 - 197 p.

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2018-11-28
16:54
Measurement of Higgs boson properties in the diphoton decay channel and a search for di-Higgs production in the gamma gamma b anti-b final state with the ATLAS detector / Cerda Alberich, Leonor
This thesis presents two physics analyses performed with the ATLAS detector at the Large Hadron Collider [...]
CERN-THESIS-2018-269 -

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2018-11-21
23:04
Analysis of the Higgs boson decay in the $H\rightarrow\tau_\textrm{had}\tau_\textrm{had}$ channel and $CP$ properties with $\sqrt{s}=13~\mbox{TeV}$ collisions at the ATLAS detector / Yuen, Stephanie Pui Yan
In 2012, the last undiscovered particle predicted by the Standard Model of particle physics (SM), the Higgs boson, was discovered by the ATLAS and CMS collaborations in a number of its bosonic decay channels [...]
CERN-THESIS-2018-256 -

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2018-11-21
14:02
Searches for new physics involving massive invisible particles / Burr, Jonathan
One of the most obvious problems with the Standard Model is the lack of any explanation for dark matter: a form of matter predicted from astrophysical observations but not compatible with any known subatomic particle [...]
CERN-THESIS-2018-255 - 178 p.

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2018-11-21
13:42
Fiducial cross-section measurements of the production of a prompt photon in association with a top-quark pair at $\sqrt{s}=13$ TeV with the ATLAS detector at the LHC / Smith, Joshua Wyatt
The cross sections for top-quark pair production in association with a photon are measured in a fiducial volume with the ATLAS detector at a centre-of-mass energy of 13 TeV [...]
CERN-THESIS-2018-254 -

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