An improved unified formula for $$\alpha $$-decay and cluster radioactivity of heavy and superheavy nuclei

Citation:
Ismail, M., A. Y. Ellithi, A. Adel, and M. A. ABBAS, "An improved unified formula for $$\alpha $$-decay and cluster radioactivity of heavy and superheavy nuclei", European Physical Journal A, vol. 58, issue 11, pp. 225, 2022.

Abstract:

Improved NRDX empirical formula for $$\alpha $$- and cluster decay half-lives is modified by adding the effects of angular momentum, isospin asymmetry and parity. The coefficients are determined using the latest experimental data for $$\alpha $$-decay half-lives of 573 nuclei and the available 22 cluster decay half-lives. The modified formulas produced the $$\alpha $$- and cluster decay half-lives and agree with calculations of other similar formulas. We used the new formulas to calculate the half-lives of cluster emissions of the SHN with $$Z=120$$, 122, 124, and 126, which have not yet been experimentally synthesized.

Notes:

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