Mechanisms of production of fast deuterons in the reaction of quasielastic knockout /sup 6/Li( p,pd). cap alpha. in the. cap alpha. np model for /sup 6/Li

Journal Article · Mon Dec 01 04:00:00 EST 1986 · Sov. J. Nucl. Phys. (Engl. Transl.); (United States)

OSTI ID:6780574

Imambekov, O; Uzikov, Y N; Shevchenko, L V

The quasielastic knockout reaction /sup 6/Li(p,pd)..cap alpha.. is studied in the impulse approximation at a large momentum transfer (--1.5 GeV/c) in the energy range 0.5--1.0 GeV. The quasifree backward scattering of the proton from an pair p+..-->..p+d is considered on the basis of four mechanisms: the quasiresonance contribution of the ..delta.. isobar, one-nucleon exchange, single scattering, and the mechanism of three-baryon resonances./sup 1//sup --//sup 3/ The ground state of /sup 6/Li is described by a three-body wave function in the ..cap alpha..np model./sup 4/ The distribution in the energy of the secondary protons and the tensor polarization of the emitted deuterons are calculated. A comparison of the calculations in the ..cap alpha..np and the ..cap alpha..d cluster models of /sup 6/Li is performed.

• Research Organization: Kazakh State University
• OSTI ID: 6780574
• Journal Information: Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 44:6; ISSN SJNCA
• Country of Publication: United States
• Language: English

Related Subjects

653003* -- Nuclear Theory-- Nuclear Reactions & Scattering
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALPHA PARTICLES
BARYON REACTIONS
BARYONS
CHARGED PARTICLES
CHARGED-PARTICLE REACTIONS
CLUSTER MODEL
DELTA-1236 RESONANCES
DEUTERONS
DIRECT REACTIONS
ELEMENTARY PARTICLES
ENERGY RANGE
FERMIONS
FUNCTIONS
GEV RANGE
GEV RANGE 01-10
HADRON REACTIONS
HADRONS
IMPULSE APPROXIMATION
KNOCK-OUT REACTIONS
LINEAR MOMENTUM TRANSFER
LITHIUM 6 TARGET
MATHEMATICAL MODELS
MEV RANGE
MEV RANGE 100-1000
MOMENTUM TRANSFER
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEON REACTIONS
NUCLEONS
PROTON REACTIONS
PROTONS
QUASI-ELASTIC SCATTERING
QUASI-FREE REACTIONS
SCATTERING
TARGETS
WAVE FUNCTIONS