CMS RPC efficiency measurement using the tag-and-probe method

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Published 15 October 2019 © 2019 IOP Publishing Ltd and Sissa Medialab
, , 14th Workshop on Resistive Plate Chambers and Related Detectors (RPC2018) Citation J. Goh et al 2019 JINST 14 C10020 DOI 10.1088/1748-0221/14/10/C10020

1748-0221/14/10/C10020

Abstract

We measure the efficiency of CMS Resistive Plate Chamber (RPC) detectors in proton-proton collisions at the centre-of-mass energy of 13 TeV using the tag-and-probe method. A muon from a Z0 boson decay is selected as a probe of efficiency measurement, reconstructed using the CMS inner tracker and the rest of CMS muon systems. The overall efficiency of CMS RPC chambers during the 2016–2017 collision runs is measured to be more than 96% for the nominal RPC chambers.

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