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Soft-photon approximation for the. pi. /sup +/p. --> pi. /sup +/p. gamma. reaction in the vicinity of the. delta. /sup + +/(1236) isobar

Journal Article · · Sov. J. Nucl. Phys. (Engl. Transl.); (United States)
OSTI ID:5634203
;
It is shown that the inclusion of initial- and final-state rescatterings leads to a correct description of ..pi../sup +/p radiative scattering near the ..delta../sup + +/(1236) isobar. The value of the only free parameter ..mu../sub ..delta../ (magnetic moment of ..delta../sup + +/(1236)) lies between 2..mu../sub p/ and 4..mu../sub p/, which is consistent with the SU(6) predictions. The obtained value of the imaginary part of the magnetic moment of ..delta../sup + +/(1236) is 1.45 ..mu../sub P/.
Research Organization:
Institute for Theoretical and Experimental Physics, State Commission on Atomic Energy
OSTI ID:
5634203
Journal Information:
Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 34:1; ISSN SJNCA
Country of Publication:
United States
Language:
English

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Related Subjects

645202 -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Electromagnetic Interactions & Properties
645206* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Strong Interactions
Baryon No. = 1-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYON RESONANCES
BARYONS
BASIC INTERACTIONS
BREMSSTRAHLUNG
DECAY
DELTA-1236 RESONANCES
ELECTROMAGNETIC INTERACTIONS
ELECTROMAGNETIC PARTICLE DECAY
ELECTROMAGNETIC RADIATION
ELEMENTARY PARTICLES
ENERGY RANGE
FERMIONS
FINAL-STATE INTERACTIONS
HADRON-HADRON INTERACTIONS
HADRONS
INTERACTIONS
LIE GROUPS
MAGNETIC MOMENTS
MESON-BARYON INTERACTIONS
MESON-NUCLEON INTERACTIONS
MEV RANGE
MEV RANGE 100-1000
N RESONANCES
PARTICLE DECAY
PARTICLE INTERACTIONS
PION PLUS-PROTON INTERACTIONS
PION-NUCLEON INTERACTIONS
PION-PROTON INTERACTIONS
RADIATIONS
RADIATIVE DECAY
RESCATTERING
RESONANCE PARTICLES
SCATTERING
SU GROUPS
SU-6 GROUPS
SYMMETRY GROUPS
WEAK PARTICLE DECAY