Please use this identifier to cite or link to this item: http://hdl.handle.net/2440/102172
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Type: Journal article
Title: Measurement of distributions sensitive to the underlying event in inclusive Z-boson production in pp collisions at √s = 7 TeV with the ATLAS detector
Other Titles: Measurement of distributions sensitive to the underlying event in inclusive Z-boson production in pp collisions at root s = 7 TeV with the ATLAS detector
Author: ATLAS Collaboration
Aad, G.
Citation: The European Physical Journal C, 2014; 74(12):3195-1-3227-33
Publisher: Springer
Issue Date: 2014
ISSN: 1434-6044
1434-6052
Statement of
Responsibility: 
G. Aad … P. Jackson … L. Lee … A. Petridis … N. Soni ... M. White ... et al. (ATLAS Collaboration)
Abstract: A measurement of charged-particle distributions sensitive to the properties of the underlying event is presented for an inclusive sample of events containing a Z-boson, decaying to an electron or muon pair. The measurement is based on data collected using the ATLAS detector at the LHC in proton-proton collisions at a centre-of-mass energy of 7 TeV with an integrated luminosity of 4.6fb -1. Distributions of the charged particle multiplicity and of the charged particle transverse momentum are measured in regions of azimuthal angle defined with respect to the Z-boson direction. The measured distributions are compared to similar distributions measured in jet events, and to the predictions of various Monte Carlo generators implementing different underlying event models.
Keywords: ATLAS Collaboration; ATLAS Collaboration; ATLAS Collaboration
Rights: © CERN for the benefit of the ATLAS collaboration 2014. This article is published with open access at Springerlink.com. Funded by SCOAP3 / License Version CC BY 4.0.
RMID: 0030018928
DOI: 10.1140/epjc/s10052-014-3195-6
Appears in Collections:Physics publications

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