A New Method for Calculating the Double Beta Decay Probability |
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Authors: | CHING Cheng-rui HO Tso-hsiu |
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Affiliation: | 1. Centre for Theoretical Physica, CCAST (World Laboratory);2. Institute of Theoretical Phyaica, Academia Sinica P. O. Box 2735, Beijing 100080, China |
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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. |
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