Strong enhancement of subbarrier fusion due to negative hexadecapole deformation
Journal Article
·
· Phys. Rev. Lett.; (United States)
Within a modified barrier penetration model the fusion cross section for 1 /sub 8//sup 6/O + 1 /sub 74//sup 84/W is calculated at subbarrier energies. It is shown that nuclei with positive quadrupole moments and large negative hexadecapole moments have enhanced fusion cross sections over elongated systems only. Fusion measurements with such systems will provide a definitive answer to the question of deformation effects on subbarrier fusion.
- Research Organization:
- Physics Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37830
- DOE Contract Number:
- W-7405-ENG-26
- OSTI ID:
- 5936807
- Journal Information:
- Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 50:19; ISSN PRLTA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
651815* -- Nuclear Properties & Reactions
A=150-189
Theoretical-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
CHARGED-PARTICLE REACTIONS
COULOMB FIELD
CROSS SECTIONS
DEFORMED NUCLEI
ELECTRIC FIELDS
ENERGY DEPENDENCE
ENERGY RANGE
FUSION REACTIONS
HEAVY ION REACTIONS
MEV RANGE
MEV RANGE 10-100
NUCLEAR POTENTIAL
NUCLEAR REACTIONS
NUCLEI
OXYGEN 16 REACTIONS
POTENTIALS
TARGETS
TUNGSTEN 184 TARGET
A=150-189
Theoretical-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
CHARGED-PARTICLE REACTIONS
COULOMB FIELD
CROSS SECTIONS
DEFORMED NUCLEI
ELECTRIC FIELDS
ENERGY DEPENDENCE
ENERGY RANGE
FUSION REACTIONS
HEAVY ION REACTIONS
MEV RANGE
MEV RANGE 10-100
NUCLEAR POTENTIAL
NUCLEAR REACTIONS
NUCLEI
OXYGEN 16 REACTIONS
POTENTIALS
TARGETS
TUNGSTEN 184 TARGET