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This study examines the decay properties of various nuclei produced in 48Ca-induced reactions, focusing on half-lives and α-particle energies. The analysis is based on a comprehensive set of decay chains observed, including elements 113 to 118. The number of events used for calculations and the corresponding branching ratios are presented, with attention to the accuracy given the observed counts. This research contributes to our understanding of heavy element decay and the stability of superheavy nuclei, providing insights into their nuclear behavior.
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Decay properties of nuclei produced in the 48Ca-induced reactions 1.8 53 18 6.3 15 2.7 0.80 0.51 0.16 34 101 4.0 0.50 9.6 0.18 0.15 2.4 2.3 15 18 0.51 1.8 2.4 2.7 53 0.80 0.18 0.16 0.50 34 9.6 0.15 4.0 101 2.3 6.3 a Number of events used for calculations of half-lives / -particle energies, respectively. b Branching ratio is not shown if only one decay mode was observed. c Error bars correspond to 68%-confidence level if more than one event was observed, for only one registered event the error bars correspond to 95%.
Number of observed decay chains Element 118 2 Element 116 16 Element 115 4 Element 114 43 Element 113 4 (from decay of 287, 288115) Element 112 8
