Fine structure in deformed proton emitters.
Conference
·
OSTI ID:750488
In a recent experiment to study the proton radioactivity of the highly deformed {sup 131}Eu nucleus, two proton lines were detected. The higher energy one was assigned to the ground-state to ground-state decay, while the lower energy, to the ground-state to the 2{sup +} state decay. This constitutes the first observation of fine structure in proton radioactivity. With these four measured quantities, proton energies, half-life and branching ratio, it is possible to determine the Nilsson configuration of the ground state of the proton emitting nucleus as well as the 2{sup +} energy and nuclear deformation of the daughter nucleus. These results will be presented and discussed.
- Research Organization:
- Argonne National Lab., IL (US)
- Sponsoring Organization:
- US Department of Energy (US)
- DOE Contract Number:
- W-31-109-ENG-38
- OSTI ID:
- 750488
- Report Number(s):
- ANL/PHY/CP99643; TRN: US0204622
- Resource Relation:
- Conference: International Symposium on Proton Emitting Nuclei, Oak Ridge, TN (US), 10/07/1999--10/09/1999; Other Information: PBD: 7 Dec 1999
- Country of Publication:
- United States
- Language:
- English
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