Near- and sub-barrier fusion of /sup 58/Ni with /sup 58/Ni

Journal Article · Wed Apr 01 04:00:00 EST 1981 · Phys. Rev., C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.23.1581· OSTI ID:6789242

Beckerman, M; Ball, J; Enge, H; Salomaa, M; Sperduto, A; Gazes, S; DiRienzo, A; Molitoris, J D

Differential cross sections for evaporation residue formation following the complete fusion of /sup 58/Ni with 187.6 to 220 MeV /sup 58/Ni ions were measured with high precision using a velocity selector together with a counter telescope. The resulting cross sections for complete fusion ranged in magnitude from 50 ..mu..b at 93.3 MeV to 230 mb at 108.9 MeV (c.m.). The cross sections for complete fusion at sub-barrier energies were shown to be far greater than those predicted by standard barrier penetration models.

• Research Organization: Laboratory for Nuclear Science, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139
• OSTI ID: 6789242
• Journal Information: Phys. Rev., C; (United States), Journal Name: Phys. Rev., C; (United States) Vol. 23:4; ISSN PRVCA
• Country of Publication: United States
• Language: English

Related Subjects

651525* -- Nuclear Properties & Reactions
A=39-58
Experimental-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR DISTRIBUTION
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DIFFERENTIAL CROSS SECTIONS
DISTRIBUTION
ELASTIC SCATTERING
ENERGY RANGE
EVAPORATION MODEL
EXCITATION FUNCTIONS
FUNCTIONS
FUSION REACTIONS
HEAVY ION REACTIONS
MATHEMATICAL MODELS
MEV RANGE
MEV RANGE 100-1000
NICKEL 58 REACTIONS
NICKEL 58 TARGET
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEAR STRUCTURE
SCATTERING
TARGETS