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Quasifission dynamics in TDHF
A. S. Umar, V. E. Oberacker, C. Simenel
For light and medium mass systems the capture cross-section may be considered to be the same as that for complete fusion, whereas for heavy systems leading to superheavy formations…
Dynamics of quasifission
A. S. Umar, V. E. Oberacker, C. Simenel
Quasifission is the primary reaction mechanism that limits the formation of superheavy nuclei and consequently an important ingredient for choosing the best target-projectile combi…
Shape evolution and collective dynamics of quasifission in TDHF
A. S. Umar, V. E. Oberacker, C. Simenel
Background: At energies near the Coulomb barrier, capture reactions in heavy-ion collisions result either in fusion or in quasifission. The former produces a compound nucleus in st…
Swelling of nuclei embedded in neutron-gas and consequences for fusion
A. S. Umar, V. E. Oberacker, C. J. Horowitz +2
Fusion of very neutron rich nuclei may be important to determine the composition and heating of the crust of accreting neutron stars. We present an exploratory study of the effect…
Density constrained TDHF
V. E. Oberacker, A. S. Umar
In this manuscript we provide an outline of the numerical methods used in implementing the density constrained time-dependent Hartree-Fock (DC-TDHF) method and provide a few exampl…