Journal article
Measurements of underlying-event properties using neutral and charged particles in pp collisions at GeV and TeV with the ATLAS detector at the LHC
Abstract
We present first measurements of charged and neutral particle-flow correlations in pp collisions using the ATLAS calorimeters. Data were collected in 2009 and 2010 at centre-of-mass energies of 900 GeV and 7 TeV. Events were selected using a minimum-bias trigger which required a charged particle in scintillation counters on either side of the interaction point. Particle flows, sensitive to the underlying event, are measured using clusters of …
Authors
The ATLAS Collaboration; Aad G; Abbott B; Abdallah J; Abdelalim AA; Abdesselam A; Abdinov O; Abi B; Abolins M; Abramowicz H
Journal
European Physical Journal C, Vol. 71, No. 5,
Publisher
Springer Nature
Publication Date
5 2011
DOI
10.1140/epjc/s10052-011-1636-z
ISSN
1434-6044