A Search for Squarks and Gluinos in Final States with At Least Two Leptons with the ATLAS Detector

A Search for Squarks and Gluinos in Final States with At Least Two Leptons with the ATLAS Detector

A search for squarks and gluinos in nal states with at least two leptons (electrons or muons) is presented. Events are selected using the Razor variables to discriminate between signal and background processes. This analysis is performed over the full 2012 dataset of proton-proton collisions at 8 Te...

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Main Author: Kuwertz, Emma
Format: Doctoral Thesis
Language:English
Published: KTH, Partikel- och astropartikelfysik 2014
Online Access:http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-157044
http://nbn-resolving.de/urn:isbn:978-91-7595-344-1
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spelling ndltd-UPSALLA1-oai-DiVA.org-kth-1570442014-12-06T04:51:16ZA Search for Squarks and Gluinos in Final States with At Least Two Leptons with the ATLAS DetectorengKuwertz, EmmaKTH, Partikel- och astropartikelfysikStockholm2014A search for squarks and gluinos in nal states with at least two leptons (electrons or muons) is presented. Events are selected using the Razor variables to discriminate between signal and background processes. This analysis is performed over the full 2012 dataset of proton-proton collisions at 8 TeV centre-of-mass energy, totalling an integrated luminosity of 20:3 fb-1 recorded by the ATLAS experiment at the CERN Large Hadron Collider. In the absence of any signicant excess with respect to the Standard Model expectation, exclusion limits are derived in the context of several supersymmetry-inspired simplied model topologies involving the direct production of squarks and gluinos. <p>QC 20141205</p>Doctoral thesis, monographinfo:eu-repo/semantics/doctoralThesistexthttp://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-157044urn:isbn:978-91-7595-344-1TRITA-FYS, 0280-316X ; 2014:68application/pdfinfo:eu-repo/semantics/openAccess
collection NDLTD
language English
format Doctoral Thesis
sources NDLTD
description A search for squarks and gluinos in nal states with at least two leptons (electrons or muons) is presented. Events are selected using the Razor variables to discriminate between signal and background processes. This analysis is performed over the full 2012 dataset of proton-proton collisions at 8 TeV centre-of-mass energy, totalling an integrated luminosity of 20:3 fb-1 recorded by the ATLAS experiment at the CERN Large Hadron Collider. In the absence of any signicant excess with respect to the Standard Model expectation, exclusion limits are derived in the context of several supersymmetry-inspired simplied model topologies involving the direct production of squarks and gluinos. === <p>QC 20141205</p>
author Kuwertz, Emma
spellingShingle Kuwertz, Emma
A Search for Squarks and Gluinos in Final States with At Least Two Leptons with the ATLAS Detector
author_facet Kuwertz, Emma
author_sort Kuwertz, Emma
title A Search for Squarks and Gluinos in Final States with At Least Two Leptons with the ATLAS Detector
title_short A Search for Squarks and Gluinos in Final States with At Least Two Leptons with the ATLAS Detector
title_full A Search for Squarks and Gluinos in Final States with At Least Two Leptons with the ATLAS Detector
title_fullStr A Search for Squarks and Gluinos in Final States with At Least Two Leptons with the ATLAS Detector
title_full_unstemmed A Search for Squarks and Gluinos in Final States with At Least Two Leptons with the ATLAS Detector
title_sort search for squarks and gluinos in final states with at least two leptons with the atlas detector
publisher KTH, Partikel- och astropartikelfysik
publishDate 2014
url http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-157044
http://nbn-resolving.de/urn:isbn:978-91-7595-344-1
work_keys_str_mv AT kuwertzemma asearchforsquarksandgluinosinfinalstateswithatleasttwoleptonswiththeatlasdetector
AT kuwertzemma searchforsquarksandgluinosinfinalstateswithatleasttwoleptonswiththeatlasdetector
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