Quasielastic /sup 3/Hp and /sup 3/Hep scattering at intermediate energies and the Glauber sum rules

Journal Article · Sat Sep 01 04:00:00 EDT 1984 · Sov. J. Nucl. Phys. (Engl. Transl.); (United States)

OSTI ID:5542454

Blinov, A V; Vanyushin, I A; Grechko, V E; Drobot, V V; Ergakov, B A; Zombkovskii, S M; Kondratyuk, L A; Korolev, Y V; Selektor, Y M; Solov'ev, V V

The differential cross sections and the average energy loss of fast protons in the reactions p+/sup 3/H..-->..p/sub F/+X and p+/sup 3/He..-->..p/sub F/+X are investigated by means of a liquid-hydrogen bubble chamber at the Institute of Theoretical and Experimental Physics of diameter 80 cm, exposed in a beam of 2.5 GeV/c tritium nuclei (primary-proton kinetic energy in the rest system of the nucleus T/sub p/ = 0.318 GeV) and in a beam of 5-GeV/c /sup 3/He nuclei (T/sub p/ = 0.978 GeV). The experimental results are compared with the predictions based on sum rules for differential cross sections and average energy loss in the Glauber-Sitenko theory of multiple scattering and with use of the completeness condition for the wave functions of the excited states of the nucleus and locality of the nuclear potential. Good agreement between the data and the theoretical predictions is observed at 2.5 GeV/c. A discrepancy between the Glauber sum-rule predictions and the data at 5 GeV/c is explained by the production of the ..delta.. isobar in the intermediate state. It is established that the possible admixture of six-quark bags in the nuclei /sup 3/H and /sup 3/He does not exceed 5%.

• Research Organization: Institute of Theoretical and Experimental Physics, State Commission on use of Atomic Energy
• OSTI ID: 5542454
• Journal Information: Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 40:3; ISSN SJNCA
• Country of Publication: United States
• Language: English

Related Subjects

651225* -- Nuclear Properties & Reactions
A=1-5
Experimental-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DATA
DIFFERENTIAL CROSS SECTIONS
ENERGY LOSSES
ENERGY RANGE
EQUATIONS
EXPERIMENTAL DATA
GEV RANGE
GEV RANGE 01-10
GLAUBER THEORY
HELIUM 3 REACTIONS
HYDROGEN 1 TARGET
INFORMATION
LOSSES
MULTIPLE SCATTERING
NUCLEAR REACTIONS
NUMERICAL DATA
SCATTERING
SUM RULES
TARGETS
TRITON REACTIONS