Published 1990 | Version v1
Report Open

Inclusive cross sections of cumulative proton production in π-(K-, p-bar)A interactions at 40 GeV/c

Creators

  • 1. Gosudarstvennyj Komitet po Ispol'zovaniyu Atomnoj Ehnergii SSSR, Serpukhov (USSR). Inst. Fiziki Vysokikh Ehnergij

Description

Inclusive cross sections of cumulative proton production in π-(K-, p-bar)Be, Al, Cu, Pb interactions at 40 GeV/c are presented. Protons have been detected in the angular range of 150-165 deg and kinetic energy region of 0.1-0.3 GeV. The invariant cross section ratios for various types of particles are independent of the values of kinetic energy and of a nuclear type. The A-dependence of the cross section slope parameter for A ≥ 27 is smaller than ∼ 2%. The increase of ratios fA(A)/fA(Be) at the values of the cumulative number xc>2 suggests various formation probabilities for the objects with masses larger than two nucleon masses in light and heavy nuclei. 26 refs.; 16 figs.; 5 tabs

Availability note (English)

MF available from INIS under the Report Number.

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Additional details

Additional titles

Original title (Russian)
Инклюзивные сечения образования кумулятивных протонов в Ï€

Publishing Information

Imprint Pagination
18 p.
Report number
IFVE-ONF--90-51

INIS

Country of Publication
USSR
Country of Input or Organization
USSR
INIS RN
22058325
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
ALUMINIUM; ANTIPROTON REACTIONS; BERYLLIUM; COPPER; CROSS SECTIONS; ENERGY DEPENDENCE; EXPERIMENTAL DATA; GEV RANGE 10-100; INCLUSIVE INTERACTIONS; KAON MINUS REACTIONS; LEAD; LIMITING FRAGMENTATION; MASS NUMBER; PARTICLE PRODUCTION; PION MINUS REACTIONS; PROTONS; TARGETS
Descriptors DEC
ALKALINE EARTH METALS; ANTINUCLEON REACTIONS; BARYON REACTIONS; BARYONS; CATIONS; CHARGED PARTICLES; DATA; ELEMENTARY PARTICLES; ELEMENTS; ENERGY RANGE; FERMIONS; GEV RANGE; HADRON REACTIONS; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; HYPOTHESIS; INFORMATION; INTERACTIONS; IONS; KAON REACTIONS; MESON REACTIONS; METALS; NUCLEAR REACTIONS; NUCLEON REACTIONS; NUCLEONS; NUMERICAL DATA; PARTICLE INTERACTIONS; PION REACTIONS; TRANSITION ELEMENTS

Optional Information

Notes
Submitted to Yad. Fiz.