Published 2018 | Version v1
Journal article Metadata-only

The COMPASS trigger for Drell-Yan measurement 2018

Creators

  • 1. Institut fuer Kernphysik, Mainz (Germany)

Description

In 2018 the COMPASS experiment measures double-muon-production in the reaction of negative pions of 190 GeV/c with a polarized ammonia target. This process is called Drell-Yan process. The final state consists of two oppositely charged muons and a hadronic state. The hadrons and remaining beam pions are removed by an absorber directly behind the target, the remaining muon pairs are detected in the double stage COMPASS spectrometer. For a symmetric acceptance for positive and negative muons, the muon trigger system has to be modified. The setup and monitoring of the COMPASS muon trigger system for the 2018 run are presented.

Additional details

Identifiers

URL
http://www.dpg-verhandlungen.de;

Publishing Information

Journal Title
Verhandlungen der Deutschen Physikalischen Gesellschaft
Journal Issue
Bochum 2018 issue
Series
Also available as printed version: Verhandlungen der Deutschen Physikalischen Gesellschaft v. 53(1)
Journal Page Range
[1 p.]
ISSN
0420-0195
CODEN
VDPEAZ

Conference

Title
2018 DPG Spring meeting with the division of physics of hadrons and nuclei and the working group young DPG
Original Conference Title
DPG-Fruehjahrstagung 2018 des Fachverbands Physik der Hadronen und Kerne und des Arbeitskreises Junge DPG
Dates
26 Feb - 2 Mar 2018
Place
Bochum (Germany)

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
50010652
Subject category
S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
COMPASS DETECTOR; DRELL MODEL; MONITORING; MUON DETECTION; MUONS MINUS; MUONS PLUS; PAIR PRODUCTION; TRIGGER CIRCUITS
Descriptors DEC
ANTILEPTONS; ANTIMATTER; ANTIPARTICLES; CHARGED PARTICLE DETECTION; DETECTION; ELECTRONIC CIRCUITS; ELEMENTARY PARTICLES; FERMIONS; INTERACTIONS; LEPTONS; MATTER; MEASURING INSTRUMENTS; MUONS; PARTICLE PRODUCTION; PULSE CIRCUITS; RADIATION DETECTION; RADIATION DETECTORS

Optional Information

Notes
Session: HK 20.2 Di 14:30; No further information available