The production of events with multiple high transverse momentum particles including charged leptons and jets is measured, using 1.04 fb(-1) of proton-proton collision data recorded by the ATLAS detector during the first half of 2011 at root s = 7 TeV. No excess beyond Standard Model expectations is observed, and upper limits on the fiducial cross sections for non-Standard Model production of these final states are set. Using models for string ball and black hole production and decay, exclusion contours are determined as a function of mass threshold and the fundamental gravity scale.

Search for TeV-scale gravity signatures in final states with leptons and jets with the ATLAS detector at root s=7 TeV

CAUZ, Diego;COBAL, Marina;DE LOTTO, Barbara;DEL PAPA, Carlo;GIORDANI, Mario;
2012-01-01

Abstract

The production of events with multiple high transverse momentum particles including charged leptons and jets is measured, using 1.04 fb(-1) of proton-proton collision data recorded by the ATLAS detector during the first half of 2011 at root s = 7 TeV. No excess beyond Standard Model expectations is observed, and upper limits on the fiducial cross sections for non-Standard Model production of these final states are set. Using models for string ball and black hole production and decay, exclusion contours are determined as a function of mass threshold and the fundamental gravity scale.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11390/948361
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