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Half-lives of large cluster radioactivity of even–even nuclei calculated by using fourteen proximity potentials are compared to experimental data. The results show that the results of BASS77 and Denisov potentials are most agreeable with the experimental data. Christensen and Winther 1976 potential gives the smallest half-lives. In comparison with the distributions of different proximity potentials...
The range of the source can be estimated using the concept of waveguide invariant that describes the interference pattern of sound fields in water. Previous works have been shown that the interference pattern suffers from temporal and spatial variations in uncertain environment. This could cause the performance degradation of the processor. Theoretical analyses are presented for water-depth mismatch...
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