Engineering Papers⌕ Search

SEARCH · Engineering Papers

Results for “ATLAS DETECTOR”

Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 1,693 records · Page 94
All sourcesNASA NTRSDOE OSTI
DOE OSTI2015

Search for massive, long-lived particles using multitrack displaced vertices or displaced lepton pairs in pp collisions at s = 8 TeV with the ATLAS detector

CERN-LHC. Many extensions of the Standard Model posit the existence of heavy particles with long lifetimes. This article presents the results of a search for events containing at least one long-lived particle that decays at a significant distance from its production point into two leptons or into five or more charged particles.

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗
DOE OSTI2015

Measurement of jet charge in dijet events from sqrt(s)=8 TeV pp collisions with the ATLAS detector

CERN-LHC. Measurements of the jet charge in dijet events in proton-proton collisions at a centre-of-mass energy of 8 TeV with 20.3 fb^-1 of data collected in 2012. The jet charge is a momentum-weighted sum of charges of tracks associated to the jet. The momentum is regulated by an exponent kappa. Measurements are reported for the average and standard deviation of the jet charge distribution as a function of the magnitude of the jet transverse momentum for kappa = 0.3, 0.5, 0.7 and separately for the more forward and more central jets (in pseudo-rapidity). The event selection is minimal, with only a requirement that the magnitude of the transverse momenta of the two leading jets be above 50 GeV and that these momenta be within 50% of each other.

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗