Measurement of inclusive cross sections for production of cumulative protons in. pi. /sup -/, K/sup -/, and p-bar interactions in Be at 40 GeV/c

Journal Article · Mon Aug 01 04:00:00 EDT 1988 · Sov. J. Nucl. Phys. (Engl. Transl.); (United States)

OSTI ID:6531048

Antipov, Y M; Batarin, V A; Bezzubov, V A; Bilen'kin, M S; Budanov, N P; Vishnevskii, A V; Gorin, Y P; Gornushkin, Y A; Denisov, D S; Eroshin, O V; others, and

We report measurements of inclusive cross sections for production of cumulative protons in ..pi../sup -/, K/sup -/, and p-bar interactions in Be at 40 GeV/c. The data demonstrate an exponential drop of the cross sections in the kinetic-energy region 0.1--0.3 GeV with a slope 44--48 MeV. The total numbers of cumulative protons recorded in the kinetic-energy range studied are 1314 from ..pi../sup -/, 603 from K/sup -/, and 163 from p-bar. Ratios of cross sections are obtained for the different types of incident particles, average values of which in the energy interval studied are = 0.95 +- 0.05 +- 0.03 and = 2.23 +- 0.19 +- 0.13.

• Research Organization: Institute of High Energy Physics, Serpukhov
• OSTI ID: 6531048
• Journal Information: Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 48:2; ISSN SJNCA
• Country of Publication: United States
• Language: English

Related Subjects

651320* -- Nuclear Properties & Reactions
A=6-19
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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANTINUCLEON REACTIONS
ANTIPROTON REACTIONS
BARYON REACTIONS
BARYONS
BERYLLIUM 9 TARGET
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DATA
DATA ANALYSIS
ELEMENTARY PARTICLES
ENERGY DEPENDENCE
ENERGY RANGE
EXPERIMENTAL DATA
FERMIONS
GEV RANGE
GEV RANGE 10-100
HADRON REACTIONS
HADRONS
INCLUSIVE INTERACTIONS
INFORMATION
INTERACTIONS
KAON MINUS REACTIONS
KAON REACTIONS
MESON REACTIONS
NUCLEAR REACTIONS
NUCLEON REACTIONS
NUCLEONS
NUMERICAL DATA
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
PION MINUS REACTIONS
PION REACTIONS
PROTONS
TARGETS