# CERN Theses

2014-07-23
15:07
 Search for Neutral MSSM Higgs Bosons in $A/h/H \rightarrow \tau\tau \rightarrow e\mu + 4\nu$ Decays with the ATLAS Detector / Manfredini, Alessandro A search for the neutral Higgs bosons $A$, $h$, $H$ of the minimal supersymmetric extension of the Standard Model with the ATLAS detector at the LHC is presented based on proton-proton collisions data at a center-of-mass energy of 8 TeV corresponding to an integrated luminosity of 20 $fb^{-1}$ [...] CERN-THESIS-2014-080 - 168 p.

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2014-07-22
16:05
 Study of Plasma-Based Acceleration for High Energy Physics and Other Applications / Hillenbrand, Steffen CERN-THESIS-2013-327. - 147 p.

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2014-07-18
14:16
 Search for direct top squark pair production in final states with two leptons with ATLAS in $\sqrt{s} = 7$ TeV and $\sqrt{s} = 8$ TeV pp collisions / Meloni, Federico Two searches for direct top squark production in final states with two leptons (electrons or muons) are presented, analyzing data collected by the ATLAS experiment at the Large Hadron Collider [...] CERN-THESIS-2014-079 - 209 p.

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2014-07-18
06:03
 Two-Particle Correlations with Neutral Pion and Direct Photon Triggers in pp and Pb+Pb Collisions with ALICE at the LHC / Zhu, Xiangrong Two-particle correlations is considered as a powerful probe for understanding the properties of the strongly interacting hot and dense medium [...] CERN-THESIS-2014-076 - 318 p.

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2014-07-16
14:45
 Recherche de sgluons dans des états finals multitops avec le détecteur ATLAS auprès du LHC à $\sqrt{s}$ = 8 TeV / Valery, Loïc Despite its experimental confirmations, the Standard Model, which describes both the elementary particles and three of the fundamental interactions, has some theoretical and experimental limitations [...] CERN-THESIS-2014-075 PCCF-T-1402. - 232 p.

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2014-07-12
19:24
 Testbeam Measurements with Pixel Sensors for the ATLAS Insertable b-Layer Project / George, Matthias During the current long machine shutdown of the Large Hadron Collider (LHC) at CERN (Geneva), the innermost part of the ATLAS experiment, the pixel detector, is upgraded [...] CERN-THESIS-2014-074 II.Physik-UniGö-Diss-2014/01. -

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2014-07-11
18:44
 An Analysis of the Radiation Damage to the ATLAS Semiconductor Tracker End-Caps / Millar, Declan The motivation, theoretical principles and analytical procedure for an assessment of the radiation damage to the ATLAS SCT end-caps is presented [...] CERN-THESIS-2014-073 - 63 p.

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2014-07-10
09:00
 Optics Designs of Final-Focus Systems for Future LHC Upgrades / Abelleira, J L (CERN) ; Zimmermann, F (dir.) (CERN) ; Rivkin, L (dir.) (EPFL) The main topic of the thesis is the study of a novel option for the high-luminosity upgrade of the Large Hadron Collider (LHC) comprising a large Piwinski angle, flat beams, and crab waists. Flat beams and crab waists are not only pre-requisites for a crab-waist scheme, but, even by themselves; each of these two elements alone could boost the luminosity of the existing collider as built. [...] CERN-THESIS-2014-072.- Lausanne : Ecole Polytechnique, 2014 Fulltext: PDF;

2014-07-07
14:49
 Measurements of the chi_c and chi_b quarkonium states in pp collisions with the ATLAS experiment / Chisholm, Andrew The $\chi_b$ bottomonium states are observed through the reconstruction of the ra diative decays $\chi_b(nP)\rightarrow\Upsilon(1S)\,\gamma$ using $4.4\,\rm{fb}^{−1}$ of $pp$ collision data collected at $\sqrt{s} = 7\,\rm{TeV}$ with the ATLAS experiment [...] CERN-THESIS-2014-071 - 275 p.

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2014-07-04
14:44
 Search for CP violation in single top quark events with the ATLAS detector at LHC / Moreno Llácer, María This thesis documents an exciting period in the timeline of the ATLAS experiment where several milestones were achieved [...] CERN-THESIS-2014-070 -

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