Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/4994
Title: Missing transverse energy performance of the CMS detector
Authors: CMS Collaboration
Demir, Durmuş Ali
Keywords: Calorimeter methods
Detector modelling and simulations
CMS detectors
Energy performance
Issue Date: Sep-2011
Publisher: IOP Publishing Ltd.
Source: Chatrchyan, S, Khachatryan, V., Sirunyan, A.M., Tumasyan, A., Adam, W., Bergauer, T., Dragicevic, M.,...CMS Collaboration (2011). Missing transverse energy performance of the CMS detector. Journal of Instrumentation, 6(9). doi:10.1088/1748-0221/6/09/P09001
Abstract: During 2010 the LHC delivered pp collisions with a centre-of-mass energy of 7 TeV. In this paper, the results of comprehensive studies of missing transverse energy as measured by the CMS detector are presented. The results cover the measurements of the scale and resolution for missing transverse energy, and the effects of multiple pp interactions within the same bunch crossings on the scale and resolution. Anomalous measurements of missing transverse energy are studied, and algorithms for their identification are described. The performance of several reconstruction algorithms for calculating missing transverse energy are compared. An algorithm, called missing-transverse-energy significance, which estimates the compatibility of the reconstructed missing transverse energy with zero, is described, and its performance is demonstrated. © 2011 CERN for the benefit of the CMS collaboration, published under license by IOP Publishing Ltd. SISSA.
URI: http://doi.org/10.1088/1748-0221/6/09/P09001
http://hdl.handle.net/11147/4994
ISSN: 1748-0221
Appears in Collections:Physics / Fizik
Rectorate / Rektörlük
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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