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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 energy in the ATLAS calorimeters, taking advantage of their fine granularity.No Monte Carlo generator used in this analysis can accurately describe the measurements.The results are independent of those based on charged particles measured by the ATLAS tracking systems and can be used to constrain the parameters of Monte Carlo generators. © CERN for the benefit of the ATLAS collaboration 2011.

Registro:

Documento: Artículo
Título:Measurements of underlying-event properties using neutral and charged particles in pp collisions at √s = 900 GeV and √s = 7 TeV with the ATLAS detector at the LHC
Autor:Liang, Z. et al.
Este artículo contiene 2987 autores, consultelos en el artículo en formato pdf.
Filiación: Este artículo contiene 2987 autores con sus filiaciones, consultelas en el artículo en formato pdf.
Año:2011
Volumen:71
Número:5
DOI: http://dx.doi.org/10.1140/epjc/s10052-011-1636-z
Título revista:European Physical Journal C
Título revista abreviado:Eur. Phys. J. C
ISSN:14346044
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14346044_v71_n5_p_Liang

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Citas:

---------- APA ----------
(2011) . Measurements of underlying-event properties using neutral and charged particles in pp collisions at √s = 900 GeV and √s = 7 TeV with the ATLAS detector at the LHC. European Physical Journal C, 71(5).
http://dx.doi.org/10.1140/epjc/s10052-011-1636-z
---------- CHICAGO ----------
Liang, Z. "Measurements of underlying-event properties using neutral and charged particles in pp collisions at √s = 900 GeV and √s = 7 TeV with the ATLAS detector at the LHC" . European Physical Journal C 71, no. 5 (2011).
http://dx.doi.org/10.1140/epjc/s10052-011-1636-z
---------- MLA ----------
Liang, Z. "Measurements of underlying-event properties using neutral and charged particles in pp collisions at √s = 900 GeV and √s = 7 TeV with the ATLAS detector at the LHC" . European Physical Journal C, vol. 71, no. 5, 2011.
http://dx.doi.org/10.1140/epjc/s10052-011-1636-z
---------- VANCOUVER ----------
Liang, Z. Measurements of underlying-event properties using neutral and charged particles in pp collisions at √s = 900 GeV and √s = 7 TeV with the ATLAS detector at the LHC. Eur. Phys. J. C. 2011;71(5).
http://dx.doi.org/10.1140/epjc/s10052-011-1636-z