Published 1975 | Version v1
Report Metadata-only

Diffraction dissociation in the reaction anti pp → p anti p π+π- at 7.3 GeV/c2

Creators

  • 1. Zeeman Lab., Amsterdam

Description

An analysis of the reaction anti pp → anti pp π+ π- at 7.3 GeV/c, assuming that the final state is mainly due to two diagrams, shows the appearance of two resonances at 1460 and 1700 MeV/c2. Assuming that all selected events are produced by diffraction dissociation, the cross section for diffraction dissociation of p or anti p in the anti pp π+ π- final state is 1.2 mb compared with a total cross section for this final state of 3.0 mb

Additional details

Additional titles

Augmented title (English)
Total cross sections

Publishing Information

Imprint Title
Proceedings of the IV international symposium on nucleon--antinucleon interactions. Volume I. Chapters 1--4
Imprint Pagination
p. IV.19-IV.23.
Report number
COO--3533-64(Vol.1)

Conference

Title
4. international symposium on nucleon antinucleon interactions.
Dates
2 May 1975.
Place
Syracuse, New York, USA.

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
7254350
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ANNIHILATION; ANTIPROTONS; CROSS SECTIONS; DIAGRAMS; DIFFRACTION MODELS; FINAL-STATE INTERACTIONS; GEV RANGE 01-10; LINEAR MOMENTUM; N-1470 RESONANCES; N-1700 RESONANCES; PARTICLE PRODUCTION; PIONS MINUS; PIONS PLUS; PROTON-ANTIPROTON INTERACTIONS; PROTONS; TOTAL CROSS SECTIONS
Descriptors DEC
ANTIBARYONS; ANTIMATTER; ANTIMESONS; ANTINUCLEI; ANTINUCLEONS; ANTIPARTICLES; BARYON RESONANCES; BARYON-BARYON INTERACTIONS; BARYONS; BOSONS; CATIONS; CHARGED PARTICLES; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; GEV RANGE; HADRON-HADRON INTERACTIONS; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; INTERACTIONS; IONS; MATHEMATICAL MODELS; MATTER; MESONS; N*RESONANCES; NUCLEI; NUCLEON-ANTINUCLEON INTERACTIO; NUCLEONS; PARTICLE INTERACTIONS; PARTICLE MODELS; PIONS; PSEUDOSCALAR ANTIMESONS; PSEUDOSCALAR MESONS; RESONANCE PARTICLES