Microscopic calculation for {alpha} and heavier cluster emissions from proton rich Ba and Ce isotopes
- Department of Physics, University of Catania and INFN, I-95129 Catania (Italy)
We present a completely microscopic approach for obtaining the preformation factors and the decay widths of {alpha}, {sup 12}Ca, and {sup 16}O cluster decays. We start from realistic single particle Woods-Saxon wave functions and include a large space BCS-type configuration mixing. A pairing interaction acting among valence particles, placed above a double magic core, was considered. The penetrability is evaluated within the WKB approximation. The model predictions are also checked for some well-known {alpha} and {sup 14}C decays from even-even nuclei.
- OSTI ID:
- 112952
- Journal Information:
- Physical Review, C, Journal Name: Physical Review, C Journal Issue: 2 Vol. 52; ISSN PRVCAN; ISSN 0556-2813
- Country of Publication:
- United States
- Language:
- English
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