Long lifetime components in the decay of excited super-heavy nuclei

Autor: Morjean M., Chbihi A., Dasgupta M., Drouart A., Frankland J.D., Frégeau J.D., Hinde D.J., Jacquet D., Nalpas L., Pârlog M., Simenel C., Tassan-Got L., Williams E.
Jazyk: angličtina
Rok vydání: 2013
Předmět:
Zdroj: EPJ Web of Conferences, Vol 63, p 02011 (2013)
Druh dokumentu: article
ISSN: 2100-014X
DOI: 10.1051/epjconf/20136302011
Popis: For nuclear reactions in which super-heavy nuclei can be formed, the essential difference between the fusion process followed by fission and non-equilibrium processes leading to fission-like fragments is there action time. Quite probable non-equilibrium processes, characterized by very short reaction times, are highlighted thanks to mass-angle correlations. However, long lifetime components associated with fission following fusion have been observed with two independent experimental techniques, providing evidence for the formation of compound nuclei with Z = 120 and 124, followed by mass asymmetric fission.
Databáze: Directory of Open Access Journals