Production of cumulative deuterons and tritons with momenta 0. 6--1. 83 GeV/c

Journal Article · Fri Apr 01 04:00:00 EST 1988 · Sov. J. Nucl. Phys. (Engl. Transl.); (United States)

OSTI ID:7084704

Boyarinov, S V; Gerzon, S A; Kisele-italic-dieresisv, Y T; Leksin, G A; Martem'yanov, A N; Novikov, V L; Seme-dieresisnov, S V; Terekhov, Y V; Sheinkman, V A

Invariant cross sections were measured at 119/sup 0/ for cumulative production of deuterons and tritons on Be, Al, Cu, Ta nuclei bombarded by protons with energy 10.14 GeV in the previously unstudied range 0.6--1.83 GeV/c of secondary particle momenta. It is shown that invariant cross sections for production of deuterons and tritons from heavy nuclei are well described by the coalescence model. For cross sections for production of deuterons with momenta less than 0.6 GeVxc/sup -1/xnucleon/sup -1/ from Be nuclei, a contribution from some other mechansim (possibly pickup) was observed.

• Research Organization: Institute of Theoretical and Experimental Physics, State Commission on Use of Atomic Energy
• OSTI ID: 7084704
• Journal Information: Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 47:4; ISSN SJNCA
• Country of Publication: United States
• Language: English

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALUMINIUM 27 TARGET
BARYON REACTIONS
BERYLLIUM 9 TARGET
CHARGED PARTICLES
CHARGED-PARTICLE REACTIONS
COPPER 63 TARGET
CROSS SECTIONS
DEUTERONS
ENERGY RANGE
GEV RANGE
GEV RANGE 10-100
HADRON REACTIONS
INELASTIC SCATTERING
NUCLEAR REACTIONS
NUCLEON REACTIONS
PROTON REACTIONS
SCATTERING
SECONDARY REACTIONS
SPALLATION
TANTALUM 181 TARGET
TARGETS
TRITONS