Jet physics at LHC : cross-section measurement and search for new phenomena at root out s = 7 TeV with the ATLAS experiment
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Abstract
The Standard Model of particle physics is so far successful in describing the fundamental particles and their interactions through the electromagnetic, weak, and strong force. However, some hints suggest physics beyond the Standard Model. At the Large Hadron Collider protons are brought to collision at high energies. The resulting nal-states can be used in order to probe the Standard Model. One possibility is to use highly energetic quarks and gluons, which are observed as jets. Jet measurements can be examined for existence of particles and phenomena predicted by a number of models. Additionally, jets can be used to obtain information about phenomenological components such as the parton density distribution within the proton.
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