ATLAS Theses

Последно добавени:
2015-05-22
18:51
 Observation and Measurements of the Higgs Boson with the $H\rightarrow\,WW^{(*)}\rightarrow\,\ell\nu\ell\nu$ Decay / Long, Jonathan David A summary is presented of the observation of the Higgs boson decaying into a pair of $W$ bosons and measurements of its properties using the $H\rightarrow\,WW^{(*)}\rightarrow\,\ell\nu\ell\nu$ channel with the ATLAS detector at the Large Hadron Collider [...] CERN-THESIS-2015-046 - 233 p.

Fulltext
2015-05-18
11:33
 Search for Dark Matter in events with a highly energetic jet and missing transverse momentum in proton-proton collisions at $\sqrt{s}$ = 8 TeV with the ATLAS Detector / Pöttgen, Ruth Any physics analysis at a collider experiment heavily relies on an efficient trigger system to filter out potentially interesting events [...] CERN-THESIS-2014-310 - 344 p.

Fulltext - Full text
2015-05-18
10:14
 Detector and System Developments for LHC Detector Upgrades / Mandelli, Beatrice The future Large Hadron Collider (LHC) Physics program and the consequent improvement of the LHC accelerator performance set important challenges to all detector systems [...] CERN-THESIS-2015-044 1623 ; ISSN1501-7710. - Olso, Norway : Oslo U., 2015-05-12. - 148 p.

Fulltext
2015-05-14
15:28
 A Search for Z' Gauge Bosons Decaying to Tau-Antitau Pairs in Proton-Proton Collisions with the ATLAS Detector / Leister, Andrew Many Beyond-the-Standard-Model theories predict the existence of one or more additional neutral gauge bosons, or $Z'$ bosons, with masses at the TeV scale or higher. [...] CERN-THESIS-2015-043 - 193 p.

Fulltext
2015-05-12
13:36
 Search for new charged bosons and dark matter in final states with one lepton and missing transverse energy with the ATLAS detector at the LHC / Bugge, Magnar Kopangen The Standard Model (SM), the current theory of elementary particles and interactions, has been extremely successful in predicting and describing experimental results [...] CERN-THESIS-2015-041 - Oslo : Akademika Publishing, 2015-04-30. - 326 p.

Fulltext
2015-05-08
22:23
 Optimierung der Photonenselektion für die Suche nach dem Zerfall des Higgsbosons in zwei leichte CP-ungerade Skalare / Braren, Früd In some extensions of the Standard Model, extended Higgs sectors are postulated, from which, in addition to the Standard Model-like Higgs boson, a new CP-odd scalar arises [...] CERN-THESIS-2012-416 -

Fulltext
2015-05-07
13:28
 Evidence for Electroweak Production of $W^{\pm}W^{\pm}jj$ in Proton-Proton Collisions at $\sqrt{s}=$ 8 TeV with the ATLAS Detector at the LHC / Liu, Lulu This thesis presents the first study of the same-electric-charge $W^{\pm}W^{\pm}jj$ production using 20.3 fb$^{-1}$ of proton-proton collision data at $\sqrt{s}=$ 8 TeV recorded by the ATLAS detector at the LHC during the year of 2012 [...] CERN-THESIS-2014-309 -

Fulltext
2015-05-05
19:00
 Study of Polarization Fractions in the Scattering of Massive Gauge Bosons $W^\pm Z \to W^\pm Z$ with the ATLAS Detector at the Large Hadron Collider / Bittrich, Carsten The scattering of massive electroweak gauge bosons is an essential process for the study of the mechanism of electroweak symmetry breaking [...] CERN-THESIS-2015-039 - 82 p.

Fulltext
2015-05-05
14:03
 Searching for Dark Matter with the ATLAS Detector in Events with an Energetic Jet and Large Missing Transverse Momentum / Schramm, Steven Hadron colliders, such as the Large Hadron Collider (LHC), principally produce events involving hadronic activity [...] CERN-THESIS-2015-038 -

Fulltext - Full text
2015-05-02
14:18
 Selection of Vector Boson Fusion Events in the $H\rightarrow\gamma\gamma$ Decay Channel Using an Inclusive Event Shape / Braren, Früd Present-day measurements of the signal strength of the Higgs-boson production mode vector boson fusion tend to suffer from large theoretical uncertainties on the gluon fusion contamination in the vector boson fusion selection [...] CERN-THESIS-2015-037 -

Fulltext