Inclusive production of baryon resonances in K/sup +/p interactions at 32 GeV/c
We report measurements of the total inclusive and semi-inclusive cross sections and the inclusive spectra of the baryons ..sigma../sup asteriskplus-or-minus/(1385), Sigma-bar/sup asteriskplus-or-minus/(1385), *nd ..delta../sup + +/(1232) obtained in the 'iK/sup +/p experiment at 32 GeV/c in the Mirabelle bubble chamber. The associated production of ..sigma../sup asteriskplus-or-minus/(1385) with slow protons is *tudied for the first time. The experimental data are compared in detail with the Lund fragmentation model. Experimental estimates are obtained for the first *ime for the coefficients of suppression of sea diquarks with spin 1 relative to diquarks with spin 0 *nd sea strange diquarks relative to nonstrange diquarks.
- Research Organization:
- USSSR--CERN Collaboration
- OSTI ID:
- 5401581
- Journal Information:
- Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 40:6; ISSN SJNCA
- Country of Publication:
- United States
- Language:
- English
Similar Records
Inclusive production of. sigma. /sup +- /(1385) hyperons in p-barp interactions at 32 GeV/c
Inclusive phi-meson production in association with other particles in K/sup +/p reactions at 32 GeV/c
Related Subjects
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYON RESONANCES
BARYONS
COMPOSITE MODELS
CROSS SECTIONS
DELTA-1236 RESONANCES
ELEMENTARY PARTICLES
ENERGY RANGE
FERMIONS
GEV RANGE
GEV RANGE 10-100
HADRON-HADRON INTERACTIONS
HADRONS
INCLUSIVE INTERACTIONS
INTERACTIONS
KAON PLUS-PROTON INTERACTIONS
KAON-NUCLEON INTERACTIONS
KAON-PROTON INTERACTIONS
MATHEMATICAL MODELS
MESON-BARYON INTERACTIONS
MESON-NUCLEON INTERACTIONS
N RESONANCES
PARTICLE INTERACTIONS
PARTICLE MODELS
PARTICLE PRODUCTION
QUARK MODEL
RESONANCE PARTICLES
SIGMA-1385 RESONANCES
Y RESONANCES