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Effect of Pauli repulsion and transfer on fusion

Journal Article · · EPJ Web of Conferences
 [1];  [2];  [2];  [3];  [3];  [3];  [3]
  1. Australian National Univ., Canberra, ACT (Australia). Dept. of Nuclear Physics, Research School of Physics and Engineering; Vanderbilt University
  2. Vanderbilt Univ., Nashville, TN (United States). Dept. of Physics and Astronomy
  3. Australian National Univ., Canberra, ACT (Australia). Dept. of Nuclear Physics, Research School of Physics and Engineering
+ Show Author Affiliations
The effect of the Pauli exclusion principle on the nucleus-nucleus bare potential is studied using a new density-constrained extension of the Frozen-Hartree-Fock (DCFHF) technique. The resulting potentials exhibit a repulsion at short distance. The charge product dependence of this Pauli repulsion is investigated. Dynamical effects are then included in the potential with the density-constrained time-dependent Hartree-Fock (DCTDHF) method. In particular, isovector contributions to this potential are used to investigate the role of transfer on fusion, resulting in a lowering of the inner part of the potential for systems with positive Q-value transfer channels.
Research Organization:
Vanderbilt Univ., Nashville, TN (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Nuclear Physics (NP) (SC-26)
Grant/Contract Number:
SC0013847
OSTI ID:
1558042
Journal Information:
EPJ Web of Conferences, Journal Name: EPJ Web of Conferences Vol. 163; ISSN 2100-014X
Publisher:
EDP SciencesCopyright Statement
Country of Publication:
United States
Language:
English

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS