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Study of the mechanism of production of the. delta. /sup -/ isobar in the reaction. pi. /sup -/+d. -->. p+. delta. /sup -/ at high energy

Journal Article · · Sov. J. Nucl. Phys. (Engl. Transl.); (United States)
OSTI ID:5173738
; ; ; ; ;
At an initial momentum 3.65 GeV/c we have investigated the mechanism of production of the ..delta../sup -/(1232) isobar in the deuteron in the reaction ..pi../sup -/+d..-->..p+..delta../sup -/ with a large transfer of momentum from the ..pi../sup over-bar/ meson to the proton. On the assumption that the process is due to exchange of a ..delta../sup + +/ Reggeon in the U channel, we have estimated the ratio of the vertices g(d..--> delta../sup + +//sub r/..delta../sup -/)/g(d..-->..N/sub r/N) at Uapprox. =0.
Research Organization:
Institute of Theoretical and Experimental Physics, State Commission on Use of Atomic Energy
OSTI ID:
5173738
Journal Information:
Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 30:3; ISSN SJNCA
Country of Publication:
United States
Language:
English

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Related Subjects

645104* -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Strong Meson-Induced Interactions-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYON RESONANCES
BARYONS
BOSONS
DELTA-1236 RESONANCES
ELEMENTARY PARTICLES
ENERGY RANGE
FERMIONS
GEV RANGE
GEV RANGE 01-10
HADRON-HADRON INTERACTIONS
HADRONS
INTERACTIONS
MESON-BARYON INTERACTIONS
MESONS
MOMENTUM TRANSFER
N RESONANCES
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
PION-DEUTERON INTERACTIONS
PIONS
PIONS MINUS
PSEUDOSCALAR MESONS
REGGE TRAJECTORIES
RESONANCE PARTICLES