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Transition from quasielastic to damped processes in the /sup 32/S+/sup 64/Ni reaction

Journal Article · · Phys. Rev. C; (United States)
; ; ; ; ; ; ; ; ; ;
Measurements of ..gamma..-ray multiplicity in coincidence with the projectile-like fragments from inelastic collision of /sup 32/S on /sup 64/Ni at 160.5 MeV lab bombarding energy are reported. The experimental multiplicity increases with increasing total kinetic energy loss and shows a plateau above /similar to/15 MeV while the angular distributions of the projectile-like fragments exhibit an evolution in the shape around the same energy. These effects seem to indicate a transition mechanism from quasielastic to more damped processes that, in medium nuclei, occurs at low energy losses although some features of a direct reaction are still retained.
Research Organization:
Dipartimento di Fisica dell'Universita di Catania, Catania, Italy Istituto Nazionale di Fisica Nucleare Laboratorio Nazionale del Sud, 95125 Catania, Italy Istituto Nazionale di Fisica Nucleare Sezione di Catania, 95129 Catania, Italy Dipartimento di Scienze Fisiche dell'Universita di Napoli, Istituto Nazionale di Fisica Nucleare Sezione di Napoli, 80125 Napoli, Italy(IT)
OSTI ID:
6195379
Journal Information:
Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 39:6; ISSN PRVCA
Country of Publication:
United States
Language:
English

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Related Subjects

651620* -- Nuclear Properties & Reactions
A=59-89
Experimental
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR DISTRIBUTION
CHARGE DISTRIBUTION
CHARGED-PARTICLE REACTIONS
COINCIDENCE SPECTROMETRY
DIRECT REACTIONS
DISTRIBUTION
ELECTROMAGNETIC RADIATION
ENERGY
ENERGY LOSSES
ENERGY RANGE
FRAGMENTATION
GAMMA RADIATION
HEAVY ION REACTIONS
INELASTIC SCATTERING
IONIZING RADIATIONS
KINETIC ENERGY
LOSSES
MEV RANGE
MEV RANGE 100-1000
MULTIPLICITY
NICKEL 64 TARGET
NUCLEAR REACTIONS
PROBABILITY
QUASI-ELASTIC SCATTERING
QUASI-FREE REACTIONS
RADIATIONS
SCATTERING
SULFUR 32 REACTIONS
TARGETS