Estimation of nuclear strength functions
1966; Elsevier BV; Volume: 85; Issue: 3 Linguagem: Inglês
10.1016/0029-5582(66)90327-0
ISSN1873-1546
AutoresD.D. Slavinskas, T. J. Kennett,
Tópico(s)Nuclear Physics and Applications
ResumoA method is presented for obtaining unbiased estimates of nuclear strength functions from experimental data. The model is based on the assumption that observed reduced neutron widths have a Porter-Thomas distribution and that the level spacing are distributed according to Wigner's surmise. Detailed attention is paid to estimate accuracies and a simple technique for calculating 68% confidence limits is provided. Numerical results are given for the isotopes 69, 71Ga, 75As, 90, 92, 94, 96Zr and 92, 94, 96Mo.
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