Published October 1, 1983 | Version v1
Journal article Metadata-only

Strange-quark suppression in 225-GeV/c π -Be interactions

Creators

  • 1. Physics Department, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801

Description

We report here on a new measurement of the strange-quark suppression factor lambda, using data on ω(783) and phi(1020) mesons observed via the decay to μ+μ-. We find lambda = 0.31 +- 0.05, compared to a world average of about 0.29

Additional details

Publishing Information

Journal Title
Phys. Rev., D
Journal Volume
28
Journal Issue
7
Series
Phys. Rev., D.
Journal Page Range
1773-1774
ISSN
0556-2821

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
15045668
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
BERYLLIUM 9 TARGET; BRANCHING RATIO; GEV RANGE 100-1000; LEPTONIC DECAY; MASS SPECTRA; MULTIWIRE PROPORTIONAL CHAMBER; MUON PAIRS; OMEGA-784 RESONANCES; PARTICLE PRODUCTION; PHI-1019 RESONANCES; PION MINUS REACTIONS; QUARK MODEL; QUARKS; STRANGE PARTICLES
Descriptors DEC
BASIC INTERACTIONS; BOSONS; COMPOSITE MODELS; DECAY; ELEMENTARY PARTICLES; ENERGY RANGE; GEV RANGE; HADRON REACTIONS; HADRONS; INTERACTIONS; MATHEMATICAL MODELS; MEASURING INSTRUMENTS; MESON REACTIONS; MESON RESONANCES; MESONS; NUCLEAR REACTIONS; PARTICLE DECAY; PARTICLE INTERACTIONS; PARTICLE MODELS; PION REACTIONS; POSTULATED PARTICLES; PROPORTIONAL COUNTERS; RADIATION DETECTORS; RESONANCE PARTICLES; SPECTRA; TARGETS; WEAK INTERACTIONS; WEAK PARTICLE DECAY