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arXiv · 2306.11581

Decay properties of undetected superheavy nuclei with Z>110

A. Jain·P. K. Sharma·S. K. Jain·Dashty T. Akrawy·G. Saxena
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Abstract

A comprehensive study of favoured and unfavoured $α$-decay, cluster decay, weak-decay along with spontaneous fission in undetected superheavy nuclei within the range for proton number 111$\leq$Z$\leq$118 and neutron number 161$\leq$N$\leq$192 is performed. Half-lives for various mentioned decays are estimated with good accuracy on the basis of NUBASE2020 and are found in excellent match with the known half-lives. $α$-decay mode is found most probable in this wide range and correspondingly potential $α$-decay chains are reckoned. Peculiarly, the chances of cluster emission, as well as weak-decay, are also anticipated in this region of the periodic chart which open new pathways of detection of superheavy nuclei.

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A. Jain, P. K. Sharma, S. K. Jain, Dashty T. Akrawy, G. Saxena. 2023-06-20. Decay properties of undetected superheavy nuclei with Z>110. https://doi.org/10.1088/1402-4896%2Face00d

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