Published November 2001
| Version v1
Journal article
A study of Σ±, Σ*± and Σ-1385 production in the hyperon beam experiment WA89 at CERN
- 1. Lebedev (P.N.) Physical Inst., Moscow (Russian Federation)
Description
We report on a measurement of the inclusive production cross sections for Σ±,Σ±1385,Σ±1660 and Σ-1385 in the CERN hyperon beam experiment WA89, using a Σ-/π- beam of 345 GeV/c momentum and neutrons of 260 GeV/c mean momentum. A strong leading particle effect was observed for all negative Σ and Σ*. The results are compared with predictions from phenomenological models. (orig.)
Additional details
Publishing Information
- Journal Title
- European Physical Journal. C
- Journal Volume
- 22
- Journal Issue
- 2
- Journal Page Range
- p. 255-267
- ISSN
- 1434-6044
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 33006492
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ANTISIGMA PARTICLES; CARBON 12 TARGET; COPPER 63 TARGET; DIFFERENTIAL CROSS SECTIONS; EXPERIMENTAL DATA; GEV RANGE 100-1000; HYPERON REACTIONS; INCLUSIVE INTERACTIONS; INTEGRAL CROSS SECTIONS; NUCLEON-HYPERON INTERACTIONS; PARTICLE WIDTHS; RELATIVISTIC RANGE; REST MASS; SIGMA MINUS PARTICLES; SIGMA PLUS PARTICLES; SIGMA-1385 BARYONS; WEAK HADRONIC DECAY
- Descriptors DEC
- ANTIBARYONS; ANTIHYPERONS; ANTIMATTER; ANTIPARTICLES; BARYON REACTIONS; BARYON-BARYON INTERACTIONS; BARYONS; CROSS SECTIONS; DATA; DECAY; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; GEV RANGE; HADRON REACTIONS; HADRON-HADRON INTERACTIONS; HADRONS; HYPERONS; INFORMATION; INTERACTIONS; MASS; MATTER; NUCLEAR REACTIONS; NUMERICAL DATA; PARTICLE DECAY; PARTICLE INTERACTIONS; PARTICLE PROPERTIES; SIGMA BARYONS; SIGMA PARTICLES; STRANGE PARTICLES; TARGETS; WEAK PARTICLE DECAY
Optional Information
- Collaborations
- WA89 Collaboration