Study of neutral-strange-particle production in pp interactions at 32 GeV/ c and comparison with p p data

Journal Article · Fri Sep 01 04:00:00 EDT 1989 · Soviet Journal of Nuclear Physics (English Translation); (USA)

OSTI ID:7165921

Bogolyubskii, M Y; Boos, E G; Bravina, L V; Bumazhnov, V A; Vinitzkii, A A; Ermolov, P F; Zhautykov, B O; Zabrodin, E E; Zaitsev, K G; Kiryunin, A E; Kotova, A I; Kruglov, N A; Levitskii, M S; Lukina, O Y; Minaenko, A A; Moiseev, A M; Murzin, V S; Pokrovskii, N S; Proskuryakov, A S; Sarycheva, L I ; Smirnova, L N; Starchenko, E A; Ukhanov, M N; Chekulaev, S V ^[1]

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1. Institute of High Energy Physics, Serpukhov (SU)

The inclusive cross sections for neutral-strange-particle production in {ital pp} interactions are measured at 32 GeV/{ital c}. The total cross section for strange-quark-pair production is reconstructed and found to be {sigma}({ital {bar s}s})=6.0{plus minus}0.3 mb. The distributions in the longitudinal and transverse momentum for {ital K}{sub {ital S}}{sup 0} mesons and {Lambda} hyperons are presented. The main features of strange-hadron production in {ital pp} and {ital {bar p}p} interactions are compared.

• OSTI ID: 7165921
• Journal Information: Soviet Journal of Nuclear Physics (English Translation); (USA), Journal Name: Soviet Journal of Nuclear Physics (English Translation); (USA) Vol. 50:3; ISSN 0038-5506; ISSN SJNCA
• Country of Publication: United States
• Language: English

Related Subjects

645103* -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Strong Interactions & Baryon & Meson Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ACCELERATORS
BARYON-BARYON INTERACTIONS
BARYONS
BOSONS
CROSS SECTIONS
CYCLIC ACCELERATORS
DATA
ELEMENTARY PARTICLES
ENERGY RANGE
EXPERIMENTAL DATA
FERMIONS
GEV RANGE
GEV RANGE 10-100
HADRON-HADRON INTERACTIONS
HADRONS
HYPERONS
INFORMATION
INTERACTIONS
KAON-NUCLEON INTERACTIONS
KAON-PROTON INTERACTIONS
KAONS
KAONS NEUTRAL
KAONS NEUTRAL SHORT-LIVED
LAMBDA BARYONS
LAMBDA PARTICLES
MESON-BARYON INTERACTIONS
MESON-NUCLEON INTERACTIONS
MESONS
NUCLEON-ANTINUCLEON INTERACTIONS
NUCLEON-NUCLEON INTERACTIONS
NUMERICAL DATA
PAIR PRODUCTION
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
POSTULATED PARTICLES
PROTON-ANTIPROTON INTERACTIONS
PROTON-NUCLEON INTERACTIONS
PROTON-PROTON INTERACTIONS
PSEUDOSCALAR MESONS
QUARKS
SERPUKHOV SYNCHROTRON
STRANGE MESONS
STRANGE PARTICLES
SYNCHROTRONS