CERN Accelerating science

ATLAS Theses

Последно добавени:
2021-09-23
14:19
/ Alhawiti, Fawaz Mutlaq S
There is a need to answer the questions that the Standard Model theory SM fails to explain [...]
CERN-THESIS-2021-143 -


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2021-09-21
21:50
Design Testing of the Small Monitored Drift Tubes for the Phase II Upgrade of the ATLAS Muon Spectrometer / Minnella, Joseph Dominick
The new high luminosity environment at the Large Hadron Collider necessitates an upgrade of detector technology [...]
CERN-THESIS-2021-142 - 35 p.


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2021-09-20
18:19
Search for Higgs boson pair production in the single-lepton $WWb\bar{b}$ channel with the ATLAS detector / D'Amico, Valerio
A search for the Standard Model (SM) Higgs boson pair production in the $WWb\bar{b}$ single-lepton channel is presented [...]
CERN-THESIS-2020-365 - 168 p.


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2021-09-19
23:34
Searches for new physics with leptons and invisible particles at the ATLAS experiment at the LHC / Gallardo, Gabriel
The Standard Model of Particle Physics (SM), while successful at describing almost all subatomic phenomena observed to date, has some glaring open questions: the Higgs boson mass is unstable at high energies, there is no dark matter candidate, and the prediction and measurement of $(g − 2)_\mu$ ar [...]
CERN-THESIS-2021-139 - 194 p.


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2021-09-19
11:00
Analysis of Data from a Network of Pixel Detectors / Fiedler, Petr
This thesis deals with design and implementation of a bundle of scripts automating the upload of specific files using Rucio middleware from server atlastpx2.utef.cvut.cz at Institute of Experimental and Applied Physics at Czech Technical University to Worldwide LHC Computing Grid coordinated by Euro [...]
CERN-THESIS-2018-490 - 49 p.


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2021-09-15
20:37
Precision measurements of four-lepton production in $\sqrt{s} = 13$ TeV proton-proton collisions with the ATLAS detector / Schillaci, Zachary Michael
Measurements of inclusive four-lepton ($4\ell$) production in $\sqrt{s} = 13$ TeV proton-proton collisions at the Large Hadron Collider using the ATLAS Run-2 (2015-2018) dataset of $139$ fb$^{-1}$ are presented [...]
CERN-THESIS-2021-136 - 228 p.


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2021-09-14
18:40
/ Chan, Wai Yuen
This thesis presents a search for a heavy neutral Higgs boson, $A$, decaying into a $Z$ boson and another heavy Higgs boson, $H$, using a data sample corresponding to an integrated luminosity, initially, of 36.5 fb$^{-1}$ and, subsequently, increased to 139 fb$^{-1}$ from proton-proton collisions at [...]
CERN-THESIS-2021-134 - 196 p.


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2021-09-14
16:06
Test of the Standard Model in the $H \to ZZ^{*} \to 4\ell$ decay channel with the Effective Lagrangian framework and construction and performance of the Micromegas chambers for the ATLAS New Small Wheel upgrade / Arcangeletti, Chiara
The first measurements performed during the Run1 at the Large Hadron Collider (LHC) allowed for the discovery of the Higgs boson in July 2012 [...]
CERN-THESIS-2021-132 - 307 p.


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2021-09-10
22:56
A Search for Exotic Higgs Decays or: How I Learned to Stop Worrying and Love Long-lived Particles" / Burzynski, Jackson Carl
A novel search for exotic decays of the Higgs boson to pairs of long-lived neutral particles, each decaying to a bottom quark pair, is performed using 139~fb$^{-1}$ of $\sqrt{s} = 13$~TeV proton-proton collision data collected with the ATLAS detector at the LHC [...]
CERN-THESIS-2021-129 - 264 p.


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2021-09-10
18:58
A Search for Heavy Resonances Decaying to \(HH \to b\bar{b}b\bar{b}\) with the ATLAS Detector / Emerman, Alex
\hspace{10mm}A search for Higgs boson pairs produced in the decay of high mass exotic resonances is presented [...]
CERN-THESIS-2021-128 - 118 p.


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