FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1799364783> ?p ?o ?g. }

• W1799364783 abstract "(...) The studies presented in this thesis were performed using data collected by the ATLAS detector at the LHC. The LHC is the largest and highest energy particle accelerator ever built. Around 10000 physicists and engineers around the world are taking part in this experience by developing new techniques and approaches to identify the interesting physics buried in the complex environment produced in the LHC pp collisions. The LHC produced its first pp collisions on November 23, 2009 at the injection energy of 450 GeV. On March 19, 2010 the LHC broke a record by raising the beam energy to 3.5 TeV, and the first pp collisions at 7 TeV were recorded on March 30, 2010. The beam energy for the whole 2011 year was 3.5 TeV per beam, while in 2012 the beam energy is 4 TeV. At the beginning of 2013 the LHC will go into a long shutdown to prepare for higher energy collisions starting in 2014. At the four collision points of the LHC, detectors have been placed to study the high-energy collisions. One of these detectors, ATLAS, a general purpose detector with an extensive initial physics program. The ATLAS detector consists of a tracking system in a 2 T solenoid field, providing coverage up to a pseudo-rapidity of |η|<2.5, sampling electromagnetic and hadronic calorimeters up to |η|<4.9, muon chambers in a toroidal magnetic field and a trigger system consisting of three levels of event selection. So far, the ATLAS sub-detectors have shown an excellent performance in terms of efficiency and resolution. This thesis contains three different analyses interconnected. The main one concerns the results of the search for new resonances that decay to top-quark pairs using the first 2.05 fb-1 of data collected by the ATLAS detector in 2011. Secondly and related to this search, performance studies of the Jet Vertex Fraction (JVF) in top-quark pairs topologies are presented too. JVF is a variable that can be used to reduce the pile-up effects to improve the precision and sensitivity of physics analyses at high luminosities. Finally, results regarding the performance, validation in data and associated systematic uncertainty derivation of the Global Sequential (GS) jet calibration are discussed. The determination of the jet energy scale and the achievement of the optimal jet performance is of key importance to many LHC physics analyses, specially to the main analysis of this thesis due to the presence of jets in the final state. The results are presented in order that they were performed during the thesis." @default.
• W1799364783 created "2016-06-24" @default.
• W1799364783 creator A5083003888 @default.
• W1799364783 date "2012-07-13" @default.
• W1799364783 modified "2023-09-27" @default.
• W1799364783 title "Search of new resonances decaying into top quark pairs with the ATLAS detector at the LHC and jet calibration studies" @default.
• W1799364783 cites W2136044884 @default.
• W1799364783 hasPublicationYear "2012" @default.
• W1799364783 type Work @default.
• W1799364783 sameAs 1799364783 @default.
• W1799364783 citedByCount "0" @default.
• W1799364783 crossrefType "dissertation" @default.
• W1799364783 hasAuthorship W1799364783A5083003888 @default.
• W1799364783 hasConcept C109214941 @default.
• W1799364783 hasConcept C120665830 @default.
• W1799364783 hasConcept C121332964 @default.
• W1799364783 hasConcept C151730666 @default.
• W1799364783 hasConcept C185544564 @default.
• W1799364783 hasConcept C2776673561 @default.
• W1799364783 hasConcept C2777065543 @default.
• W1799364783 hasConcept C2780509222 @default.
• W1799364783 hasConcept C3017838165 @default.
• W1799364783 hasConcept C86803240 @default.
• W1799364783 hasConcept C87668248 @default.
• W1799364783 hasConcept C94915269 @default.
• W1799364783 hasConceptScore W1799364783C109214941 @default.
• W1799364783 hasConceptScore W1799364783C120665830 @default.
• W1799364783 hasConceptScore W1799364783C121332964 @default.
• W1799364783 hasConceptScore W1799364783C151730666 @default.
• W1799364783 hasConceptScore W1799364783C185544564 @default.
• W1799364783 hasConceptScore W1799364783C2776673561 @default.
• W1799364783 hasConceptScore W1799364783C2777065543 @default.
• W1799364783 hasConceptScore W1799364783C2780509222 @default.
• W1799364783 hasConceptScore W1799364783C3017838165 @default.
• W1799364783 hasConceptScore W1799364783C86803240 @default.
• W1799364783 hasConceptScore W1799364783C87668248 @default.
• W1799364783 hasConceptScore W1799364783C94915269 @default.
• W1799364783 hasLocation W17993647831 @default.
• W1799364783 hasOpenAccess W1799364783 @default.
• W1799364783 hasPrimaryLocation W17993647831 @default.
• W1799364783 hasRelatedWork W123236327 @default.
• W1799364783 hasRelatedWork W1584227648 @default.
• W1799364783 hasRelatedWork W1589696564 @default.
• W1799364783 hasRelatedWork W1603572080 @default.
• W1799364783 hasRelatedWork W1639967874 @default.
• W1799364783 hasRelatedWork W1720785848 @default.
• W1799364783 hasRelatedWork W1749824846 @default.
• W1799364783 hasRelatedWork W1848982739 @default.
• W1799364783 hasRelatedWork W2226286169 @default.
• W1799364783 hasRelatedWork W2271839667 @default.
• W1799364783 hasRelatedWork W2285288352 @default.
• W1799364783 hasRelatedWork W2533667177 @default.
• W1799364783 hasRelatedWork W2552235345 @default.
• W1799364783 hasRelatedWork W2557504744 @default.
• W1799364783 hasRelatedWork W2602235019 @default.
• W1799364783 hasRelatedWork W2784456551 @default.
• W1799364783 hasRelatedWork W2800016963 @default.
• W1799364783 hasRelatedWork W2921469138 @default.
• W1799364783 hasRelatedWork W3017307579 @default.
• W1799364783 hasRelatedWork W1734013237 @default.
• W1799364783 isParatext "false" @default.
• W1799364783 isRetracted "false" @default.
• W1799364783 magId "1799364783" @default.
• W1799364783 workType "dissertation" @default.