Production of fast. cap alpha. particles in the (p, p. cap alpha. ) reaction at high energies
Journal Article
·
· Sov. J. Nucl. Phys. (Engl. Transl.); (United States)
OSTI ID:5833544
The reaction /sup 12/C(p,p..cap alpha..)/sup 8/Be is studied at large momentum transfer in the approximation of quasifree interaction of the incident proton with a virtual <4N> cluster, the internal state of which ..cap alpha..' in general differs from a free ..cap alpha..-particle state. Three Feynman diagrams (heavy stripping, single pN scattering, and a triangle diagram with the virtual process pt ..-->.. ..cap alpha pi..) are used to describe the quasifree process p+<4N> ..-->.. p+..cap alpha... It is shown that the contribution from the ..cap alpha..'not =..cap alpha.. transitions is very sensitive to the quasifree interaction mechanism and can considerably change the reaction characteristics in comparison with the normally used approximation ..cap alpha..' = ..cap alpha...
- Research Organization:
- Kazakh State University
- OSTI ID:
- 5833544
- Journal Information:
- Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 36:6; ISSN SJNCA
- Country of Publication:
- United States
- Language:
- English
Similar Records
/sup 16/O(. cap alpha. ,. cap alpha. p) and /sup 40/Ca(. cap alpha. ,. cap alpha. p) reactions at 139. 2 MeV incident energy
/sup 9/Be(p,p. cap alpha. ) /sup 5/He cluster knockout reaction with 150 MeV polarized protons
Direct and preequilibrium processes studied in the /sup 51/V(. cap alpha. ,. cap alpha. 'p) reaction at E/sub. cap alpha. / = 172. 5 MeV
Journal Article
·
Wed Dec 31 23:00:00 EST 1986
· Phys. Rev. C; (United States)
·
OSTI ID:5888720
/sup 9/Be(p,p. cap alpha. ) /sup 5/He cluster knockout reaction with 150 MeV polarized protons
Journal Article
·
Wed May 01 00:00:00 EDT 1985
· Phys. Rev. C; (United States)
·
OSTI ID:5773078
Direct and preequilibrium processes studied in the /sup 51/V(. cap alpha. ,. cap alpha. 'p) reaction at E/sub. cap alpha. / = 172. 5 MeV
Journal Article
·
Mon May 01 00:00:00 EDT 1989
· Phys. Rev. C; (United States)
·
OSTI ID:6066123
Related Subjects
651315* -- Nuclear Properties & Reactions
A=6-19
Theoretical-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALKALINE EARTH ISOTOPES
ALPHA DECAY RADIOISOTOPES
ALPHA PARTICLES
BARYON REACTIONS
BERYLLIUM 8
BERYLLIUM ISOTOPES
CARBON 12 TARGET
CHARGED PARTICLES
CHARGED-PARTICLE REACTIONS
CLUSTER MODEL
DIAGRAMS
DIRECT REACTIONS
ENERGY RANGE
EVEN-EVEN NUCLEI
FEYNMAN DIAGRAM
HADRON REACTIONS
ISOTOPES
LIGHT NUCLEI
MATHEMATICAL MODELS
MEV RANGE
MEV RANGE 100-1000
MOMENTUM TRANSFER
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEI
NUCLEON REACTIONS
PROTON REACTIONS
QUASI-FREE REACTIONS
RADIOISOTOPES
SECONDS LIVING RADIOISOTOPES
STRIPPING
TARGETS
TRANSFER REACTIONS
A=6-19
Theoretical-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALKALINE EARTH ISOTOPES
ALPHA DECAY RADIOISOTOPES
ALPHA PARTICLES
BARYON REACTIONS
BERYLLIUM 8
BERYLLIUM ISOTOPES
CARBON 12 TARGET
CHARGED PARTICLES
CHARGED-PARTICLE REACTIONS
CLUSTER MODEL
DIAGRAMS
DIRECT REACTIONS
ENERGY RANGE
EVEN-EVEN NUCLEI
FEYNMAN DIAGRAM
HADRON REACTIONS
ISOTOPES
LIGHT NUCLEI
MATHEMATICAL MODELS
MEV RANGE
MEV RANGE 100-1000
MOMENTUM TRANSFER
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEI
NUCLEON REACTIONS
PROTON REACTIONS
QUASI-FREE REACTIONS
RADIOISOTOPES
SECONDS LIVING RADIOISOTOPES
STRIPPING
TARGETS
TRANSFER REACTIONS