General properties of multiple particle production in inelastic n-barp interactions at 6. 1 GeV/c

Journal Article · Sun Nov 01 04:00:00 EST 1987 · Sov. J. Nucl. Phys. (Engl. Transl.); (United States)

OSTI ID:5227025

Inelastic n-barp interactions have been studied at 6.1 GeVc using about 11 000 d-barp interactions which were obtained by processing about 100 000 photographs from the bubble chamber Lyudmila exposed in a separated beam of antideuterons with momentum 12.2 GeVc. Characteristics of n-barp interactions are obtained from the analysis of the reaction d-barp..-->..p-bar/sub s/+X by detecting the antiproton spectator. Single-particle inclusive spectra of ..pi../sup +- / mesons, protons, and antiprotons are presented. Correlations between multiplicities of ..pi../sup 0/ mesons and charged particles are studied. Making use of the G invariance of the n-barp reaction, annihilation-channel events are selected and their basic characteristics are obtained. The x, y*, and p/sup 2//sub perpendicular/ spectra of pions are compared for annihilation and nonannihilation n-barp interactions. The results are compared with p-barp data at close energies

• Research Organization: Erevan Physics Institute
• OSTI ID: 5227025
• Journal Information: Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 46:5; ISSN SJNCA
• Country of Publication: United States
• Language: English

Related Subjects

645103 -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Strong Interactions & Baryon & Meson Properties
651220* -- Nuclear Properties & Reactions
A=1-5
Experimental
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANNIHILATION
ANTIBARYONS
ANTIDEUTERONS
ANTIMATTER
ANTINEUTRON REACTIONS
ANTINUCLEI
ANTINUCLEON REACTIONS
ANTINUCLEONS
ANTIPARTICLES
ANTIPROTONS
BARYON REACTIONS
BARYON-BARYON INTERACTIONS
BARYONS
BASIC INTERACTIONS
BOSONS
CHARGED-PARTICLE REACTIONS
DATA ANALYSIS
DEUTERON REACTIONS
ELECTROMAGNETIC INTERACTIONS
ELEMENTARY PARTICLES
ENERGY RANGE
FERMIONS
GEV RANGE
GEV RANGE 10-100
HADRON REACTIONS
HADRON-HADRON INTERACTIONS
HADRONS
HYDROGEN 1 TARGET
INTERACTIONS
MESONS
MULTIPLE PRODUCTION
MULTIPLICITY
NUCLEAR REACTIONS
NUCLEI
NUCLEON REACTIONS
NUCLEON-ANTINUCLEON INTERACTIONS
NUCLEONS
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
PIONS
PIONS MINUS
PIONS NEUTRAL
PIONS PLUS
PROTON-ANTINEUTRON INTERACTIONS
PROTON-ANTIPROTON INTERACTIONS
PSEUDOSCALAR MESONS
TARGETS