Inclusive production of meson resonances in multinucleon interactions of. pi. /sup -/ mesons with carbon nuclei at p = 40 GeV/c

Journal Article · Sat Oct 31 23:00:00 EST 1981 · Sov. J. Nucl. Phys. (Engl. Transl.); (United States)

OSTI ID:5329678

Grishin, V; Kvatadze, R; Simic, L

The production of meson resonances (rho/sup 0/, ..omega.., f) in multinucleon interactions of ..pi../sup -/ mesons with carbon nuclei at p = 40 GeV/c is studied. The production cross sections are found to be sigma(rho/sup 0/) = 21.7 +- 4.6 mb, sigma(..omega..) = 19.7 +- 5.6 mb, and sigma(f) = 7.2 +- 3.0 mb. Analysis of the data on the mean rho/sup 0/-meson multiplicity by means of the diagrams of the additive quark model shows that in roughly 20 and 60% of the cases two quarks of the incident ..pi../sup -/ meson interact in ..pi../sup -/ /sup 12/C and in multinucleon collisions, respectively.

• Research Organization: Joint Institute for Nuclear Research
• OSTI ID: 5329678
• Journal Information: Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 34:5; ISSN SJNCA
• Country of Publication: United States
• Language: English

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72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BOSONS
CARBON 12 TARGET
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DATA
ELEMENTARY PARTICLES
ENERGY RANGE
EXPERIMENTAL DATA
F-1260 RESONANCES
GEV RANGE
GEV RANGE 10-100
HADRON REACTIONS
HADRONS
INCLUSIVE INTERACTIONS
INFORMATION
INTERACTIONS
MESON REACTIONS
MESON RESONANCES
MESONS
MULTIPLICITY
NUCLEAR REACTIONS
NUMERICAL DATA
OMEGA-784 RESONANCES
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
PION MINUS REACTIONS
PION REACTIONS
RESONANCE PARTICLES
RHO-765 RESONANCES
TARGETS
TENSOR MESONS
VECTOR MESONS