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A New Method for Calculating the Double Beta Decay Probability
Authors:CHING Cheng-rui  HO Tso-hsiu
Affiliation:1. Centre for Theoretical Physica, CCAST (World Laboratory);2. Institute of Theoretical Phyaica, Academia Sinica P. O. Box 2735, Beijing 100080, China
Abstract:A new method of calculating 2υ-2β decay probability ia derived. It is shown that with the present knowledge of nucleon-nucleon force and reasonable nuclear wave functions for the parent and daughter nuclei this method can provide a reliable result without using closure approximation.
Keywords:
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