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Systematics in the volume integrals of the imaginary part of the alpha-nucleus optical potentials

Journal Article · · Phys. Rev. C; (United States)
; ; ;
From a systematic analysis of the imaginary part of the alpha-nucleus phenomenological optical model potentials covering a large range of mass numbers and energies, it has been shown that the volume integral per target-projectile pair increases with increase of energy and saturates to a value in the neighborhood of 100 MeV fm/sup 3/ at higher energies. Interestingly, this value is in remarkable agreement with those obtained using nucleons, deuterons, /sup 3/He, and t, as projectiles.
Research Organization:
Nuclear Physics Division, Bhabha Atomic Research Centre, Bombay, 400085 Ind ia
OSTI ID:
6044073
Journal Information:
Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 30:5; ISSN PRVCA
Country of Publication:
United States
Language:
English

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALPHA REACTIONS
CHARGED-PARTICLE REACTIONS
ENERGY DEPENDENCE
ENERGY RANGE
MEV RANGE
MEV RANGE 10-100
MEV RANGE 100-1000
NUCLEAR POTENTIAL
NUCLEAR REACTIONS
OPTICAL MODELS
POTENTIALS