Published 1984 | Version v1
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Inclusive production of baryon resonances in K+p interactions at 32 GeV/c

Creators

  • 1. Gosudarstvennyj Komitet po Ispol'zovaniyu Atomnoj Ehnergii SSSR, Serpukhov. Inst. Fiziki Vysokikh Ehnergij
  • 2. Institut Interuniversitaire des Sciences Nucleaires, Brussels (Belgium)
  • 3. Tbilisskij Gosudarstvennyj Univ. (USSR)

Description

Results on total inclusive, semi-inclusive cross sections and inclusive spectra of the Σ*+-(1385), anti Σ*+-(1385) and Δ++(1232) obtained in 32 GeV/c K+p experiment with the bubble chamber Mirabelle are presented. Associated production of the Σ*+- (1385) with slow protons is studied for the first time. Experimental data are compared in details with the Lund fragmentation model. The first experimental estimates of parameters describing suppression of spin 1 sea diquarks relative to spin 0 diquarks and of strange sea diquarks relative to nonstrange ones ard obtained

Availability note (English)

MF available from INIS under the Report Number.

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Additional details

Additional titles

Original title (Russian)
Инклюзивное образование барионных резонансов в К

Publishing Information

Imprint Pagination
32 p.
Report number
IFVE-OEIPK--84-73

INIS

Country of Publication
USSR
Country of Input or Organization
USSR
INIS RN
16044091
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
DELTA-1236 RESONANCES; DIFFERENTIAL CROSS SECTIONS; EFFECTIVE MASS; EXPERIMENTAL DATA; FOUR MOMENTUM TRANSFER; GEV RANGE 10-100; INCLUSIVE INTERACTIONS; KAON PLUS-PROTON INTERACTIONS; LIMITING FRAGMENTATION; MASS SPECTRA; MULTIPERIPHERAL MODEL; MULTIPLICITY; PARTICLE PRODUCTION; PROTONS; QUARK MODEL; SEMI-INCLUSIVE INTERACTIONS; SIGMA-1385 RESONANCES; TOTAL CROSS SECTIONS; TRANSVERSE MOMENTUM
Descriptors DEC
BARYON RESONANCES; BARYONS; CATIONS; CHARGED PARTICLES; COMPOSITE MODELS; CROSS SECTIONS; DATA; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; GEV RANGE; HADRON-HADRON INTERACTIONS; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; HYPOTHESIS; INFORMATION; INTERACTIONS; IONS; KAON-NUCLEON INTERACTIONS; KAON-PROTON INTERACTIONS; LINEAR MOMENTUM; MASS; MATHEMATICAL MODELS; MESON-BARYON INTERACTIONS; MESON-NUCLEON INTERACTIONS; MOMENTUM TRANSFER; N*RESONANCES; NUCLEONS; NUMERICAL DATA; PARTICLE INTERACTIONS; PARTICLE MODELS; PERIPHERAL MODELS; RESONANCE PARTICLES; SPECTRA; Y*RESONANCES

Optional Information

Notes
17 refs.; 13 figs.; 8 tabs.; submitted to the journal Sov. J. Nucl. Phys.
Secondary number(s)
SERP-E--133.