Algorithm and implementation of muon trigger and data transmission system for barrel-endcap overlap region of the CMS detector

Wojciech Zabołotny , Adrian Byszuk


The CMS experiment Level-1 trigger system is undergoing an upgrade. In the barrel-endcap transition region, it is necessary to merge data from 3 types of muon detectors—RPC, DT and CSC. The Overlap Muon Track Finder (OMTF) uses the novel approach to concentrate and process those data in a uniform manner to identify muons and their transversal momentum. The paper presents the algorithm and FPGA firmware implementation of the OMTF and its data transmission system in CMS. It is foreseen that the OMTF will be subject to significant changes resulting from optimization which will be done with the aid of physics simulations. Therefore, a special, high-level, parameterized HDL implementation is necessary.
Author Wojciech Zabołotny (FEIT / PE)
Wojciech Zabołotny,,
- The Institute of Electronic Systems
, Adrian Byszuk (FEIT / PE)
Adrian Byszuk,,
- The Institute of Electronic Systems
Journal seriesJournal of Instrumentation, ISSN 1748-0221
Issue year2016
Publication size in sheets0.5
ASJC Classification2610 Mathematical Physics; 3105 Instrumentation
Languageen angielski
Score (nominal)35
Score sourcejournalList
ScoreMinisterial score = 20.0, 10-03-2020, ArticleFromJournal
Ministerial score (2013-2016) = 35.0, 10-03-2020, ArticleFromJournal
Publication indicators Scopus Citations = 7; WoS Citations = 5; GS Citations = 12.0; Scopus SNIP (Source Normalised Impact per Paper): 2016 = 1.225; WoS Impact Factor: 2016 = 1.22 (2) - 2016=1.297 (5)
Citation count*12 (2020-08-22)
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
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