Published 1993
| Version v1
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The emission of particle identification efficiency in the EXCHARM experiment
- 1. Joint Inst. for Nuclear Research, Dubna (Russian Federation)
- 2. Moskovskij Gosudarstvennyj Univ., Moscow (Russian Federation). Nauchno-Issledovatel'skij Inst. Yadernoj Fiziki
Description
The method to calculate the efficiency at the charged hadrons identification in experiment EXCHARM is proposed. The calculations have been performed simulating experimental conditions of the multichannel threshold gas Cherenkov counter and using the developed identification algorithms to select events of desired configurations. By the example of the decay anti Λ0 → anti pπ+ it is shown that the proposed technique allows one to determine the efficiency of the decay selection rather precisely over the wide range of identification criteria for antiproton. (author). 5 refs.; 2 figs.; 1 tab
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Additional details
Additional titles
- Original title (Russian)
- Определение эффективности идентификации частиц в эксперименте EhKSChARM
- Augmented title (English)
- Exotic and charm particles (EXCHARM)
Publishing Information
- Imprint Pagination
- 10 p.
- Report number
- JINR-R--13-93-362
INIS
- Country of Publication
- Joint Institute for Nuclear Research (JINR)
- Country of Input or Organization
- Joint Institute for Nuclear Research (JINR)
- INIS RN
- 25044994
- Subject category
- S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
- Descriptors DEI
- ANTILAMBDA PARTICLES; ANTIPROTONS; CHARGED PARTICLES; CHERENKOV COUNTERS; COMPUTERIZED SIMULATION; EFFECTIVE MASS; HADRONIC PARTICLE DECAY; MASS SPECTRA; PARTICLE IDENTIFICATION; PIONS PLUS
- Descriptors DEC
- ANTIBARYONS; ANTIHYPERONS; ANTIMATTER; ANTINUCLEI; ANTINUCLEONS; ANTIPARTICLES; BARYONS; BOSONS; CATIONS; DECAY; ELEMENTARY PARTICLES; FERMIONS; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; HYPERONS; IONS; LAMBDA BARYONS; LAMBDA PARTICLES; MASS; MATTER; MEASURING INSTRUMENTS; MESONS; NUCLEI; NUCLEONS; PARTICLE DECAY; PIONS; PROTONS; PSEUDOSCALAR MESONS; RADIATION DETECTORS; SIMULATION; SPECTRA; STRANGE PARTICLES
Optional Information
- Notes
- 5 refs.; 2 figs.; 1 tab.