Fusion of heavy ions at extreme sub-barrier energies.
Conference
·
OSTI ID:1007391
- Physics
After shortly reviewing some essential facts related to the sub-barrier fusion like the problem of the inner part of the Coulomb barrier, enhancement of fusion cross sections due to coupling to excited channels, the far-bellow the barrier data relevant for nuclear reactions in stars, we present calculations performed for the cases {sup 58}Ni+{sup 58}Ni, {sup 64}Ni+{sup 64}Ni, {sup 64}Ni+{sup 74}Ge and {sup 64}Ni+{sup 100}Mo where we were able to confirm the steep falloff of the cross sections. Along with the cross sections we present a diagnosis of the deep sub-barrier fusion using specific tools such as the S-factor and the logarithmic derivative L.
- Research Organization:
- Argonne National Laboratory (ANL)
- Sponsoring Organization:
- SC; Fulbright Commission
- DOE Contract Number:
- AC02-06CH11357
- OSTI ID:
- 1007391
- Report Number(s):
- ANL/PHY/CP-57795
- Country of Publication:
- United States
- Language:
- ENGLISH
Similar Records
Signature of shallow potentials in deep sub-barrier fusion reactions
Signature of Smooth Transition from Sudden to Adiabatic States in Heavy-Ion Fusion Reactions at Deep Sub-Barrier Energies
Hindrance of Heavy-Ion Fusion due to Nuclear Incompressibility
Journal Article
·
Thu Mar 15 00:00:00 EDT 2007
· Physical Review. C, Nuclear Physics
·
OSTI ID:20995138
Signature of Smooth Transition from Sudden to Adiabatic States in Heavy-Ion Fusion Reactions at Deep Sub-Barrier Energies
Journal Article
·
Thu Nov 12 23:00:00 EST 2009
· Physical Review Letters
·
OSTI ID:21370834
Hindrance of Heavy-Ion Fusion due to Nuclear Incompressibility
Journal Article
·
Thu Mar 23 23:00:00 EST 2006
· Physical Review Letters
·
OSTI ID:20777105