Published June 12, 1978 | Version v1
Journal article Metadata-only

Production of A02 and ω*(1675) in the reaction π-p → π+π-π0n at 12 and 15 GeV/c

Creators

  • 1. Birmingham Univ. (UK)
  • 2. Science Research Council, Chilton (UK). Rutherford Lab.
  • 3. Tel Aviv Univ. (Israel)
  • 4. Westfield Coll., London (UK)

Description

Data on the reaction π-p → π+π-π0n have been taken at 12 and 15 GeV/c with the CERN Omega multiparticle spectrometer. In a 3-pion partial-wave analysis strong production of A02(1310) and ω*(1675) is observed. Total and differential cross sections are determined and density matrix elements presented as a function of t in the t- and s-channel frames. The energy dependence of A02 production is studied, and a comparison of ω(780), A02(1310) and ω*(1675) production is made. (Auth.)

Additional details

Publishing Information

Journal Title
Nucl. Phys., B
Journal Volume
138
Journal Issue
2
Series
Nucl. Phys., B.
Journal Page Range
235-252
ISSN
0029-5582

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
10424917
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
A2-1310 RESONANCES; DENSITY MATRIX; DIFFERENTIAL CROSS SECTIONS; ENERGY DEPENDENCE; GEV RANGE 10-100; NEUTRONS; OMEGA-1675 RESONANCES; OMEGA-784 RESONANCES; PARTIAL WAVES; PARTICLE PRODUCTION; PION MINUS-PROTON INTERACTIONS; PIONS MINUS; PIONS NEUTRAL; PIONS PLUS; S CHANNEL; STRONG INTERACTIONS; T CHANNEL; TOTAL CROSS SECTIONS
Descriptors DEC
A RESONANCES; ANTIMATTER; ANTIMESONS; ANTIPARTICLES; BARYONS; BASIC INTERACTIONS; BOSONS; CROSS SECTIONS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; GEV RANGE; HADRON-HADRON INTERACTIONS; HADRONS; INTERACTIONS; MATRICES; MATTER; MESON RESONANCES; MESON-BARYON INTERACTIONS; MESON-NUCLEON INTERACTIONS; MESONS; NUCLEONS; PARTICLE INTERACTIONS; PION-NUCLEON INTERACTIONS; PION-PROTON INTERACTIONS; PIONS; PSEUDOSCALAR ANTIMESONS; PSEUDOSCALAR MESONS; RESONANCE PARTICLES