Published September 1977 | Version v1
Report Restricted

Production of A20 and ω* (1675) in the reaction π-p → π+π-π0n at 12 and 15 GeV/c

Creators

  • 1. Birmingham Univ. (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 A20(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 s and t-channel frames. The energy dependence of A20 production is studied and a comparison of ω(780), A20(1310) and ω* (1675) production is made. (author)

Availability note (English)

MF available from INIS under the Report Number.

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Additional details

Publishing Information

Imprint Pagination
26 p.
Report number
RL--77-097/A

INIS

Country of Publication
United Kingdom
Country of Input or Organization
United Kingdom
INIS RN
9356499
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
A2-1310 RESONANCES; CROSS SECTIONS; ENERGY DEPENDENCE; GEV RANGE 10-100; NEUTRONS; PARTICLE PRODUCTION; PION MINUS-PROTON INTERACTIONS; PIONS MINUS; PIONS NEUTRAL; PIONS PLUS
Descriptors DEC
A RESONANCES; ANTIMATTER; ANTIMESONS; ANTIPARTICLES; BARYONS; BOSONS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; GEV RANGE; HADRON-HADRON INTERACTIONS; HADRONS; INTERACTIONS; 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