Exploring α-decay chains and cluster radioactivities of superheavy 293-295119 isotopes.

The reaction 243 Am (54 Cr , x n) 297 - x 119 has been suggested as a potential candidate for synthesizing the new element with Z = 119 in recent years. α decay serves as a powerful tool for identifying the new elements or nuclides. Using an improved density-dependent cluster model, we have investigated the α -decay chains of 293 - 295 119 isotopes. Additionally, we have studied the probable cluster decay half-lives for these isotopes. The results indicate that 14 C as well as 86 Kr are the most likely emitted clusters for 293 - 295 119rter half-lives compared to other cluster emissions. It is expected that the proposed theoretical predictions for α -decay chains and cluster radioactivity could provide a new perspective for future experiments. [ABSTRACT FROM AUTHOR]

Copyright of European Physical Journal A -- Hadrons & Nuclei is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)