Published 2007 | Version v1
Journal article Metadata-only

Geometrical reconstruction of events in the COMPASS experiment

Creators

  • 1. Joint Institute for Nuclear Research, Dubna (Russian Federation)
  • 2. CEA DAPNIA/SPhN, Saclay, Gif-sur-Yvette (France)
  • 3. Technische Universitaet Muenchen, Garching (Germany)
  • 4. Fizicheskij Institut im. P.N.Lebedeva, RAN, Moscow (Russian Federation)
  • 5. Institut fuer Kernphysik, Mainz (Germany)

Description

The procedure for the geometrical reconstruction of events which is used in the COMPASS experiment (CERN/SPS) is presented. It includes the algorithms for the reconstruction of charged tracks and for the reconstruction of the primary interaction vertex. We evaluate the resolution of reconstructed objects and give an estimation of the efficiency of the track reconstruction algorithm

Availability note (English)

Available online: http://www1.jinr.ru/Pepan_letters/panl_4_2007/10_al.pdf

Additional details

Additional titles

Original title (Russian)
Геометрическая реконструкция событий в эксперименте COMPASS

Identifiers

URL
http://www1.jinr.ru/Pepan_letters/panl_4_2007/10_al.pdf;

Publishing Information

Journal Title
Pis'ma v Zhurnal 'Fizika Ehlementarnykh Chastits i Atomnogo Yadra'
Journal Volume
4
Journal Issue
4/140
Journal Page Range
p. 588-607
ISSN
1814-5957

INIS

Country of Publication
Joint Institute for Nuclear Research (JINR)
Country of Input or Organization
Joint Institute for Nuclear Research (JINR)
INIS RN
38114934
Subject category
S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
Descriptors DEI
ACCURACY; CERN SPS SYNCHROTRON; CHARGED PARTICLE DETECTION; CHARGED PARTICLES; COMPUTER CODES; EFFICIENCY; GAUSS FUNCTION; MAGNETIC DIPOLES; MAGNETIC SPECTROMETERS; MINIMIZATION; MUON BEAMS; PARTICLE TRACKS; POSITION SENSITIVE DETECTORS; PROBABILITY; SPATIAL RESOLUTION; TRAJECTORIES; VERTEX FUNCTIONS
Descriptors DEC
ACCELERATORS; BEAMS; CYCLIC ACCELERATORS; DETECTION; DIPOLES; FUNCTIONS; LEPTON BEAMS; MEASURING INSTRUMENTS; MULTIPOLES; OPTIMIZATION; PARTICLE BEAMS; RADIATION DETECTION; RADIATION DETECTORS; RESOLUTION; SPECTROMETERS; SYNCHROTRONS

Optional Information

Notes
18 refs., 12 figs., 1 tab.