Observation of a shell gap at N = 152 in the 246 Cm(t,p) 248 Cm reaction |
| |
| Authors: | E.R. Flynn Gorden L. Struble Robert G. Lanier Lloyd G. Mann |
| |
| Affiliation: | Los Alamos Scientific Laboratory, Los Alamos, New Mexico 87544, USA;Lawrence Livermore Laboratory, University of California, Livermore, California 94550, USA |
| |
| Abstract: | Previous reports of two-neutron stripping reactions in the actinide nuclei have not indicated any excited 0+ strength below an excitation energy of 1.5 MeV. In contrast, the 246 Cm(t,p) 248Cm reaction shows a relatively strong 0+ state at 1.084 MeV. We believe that this result, coupled with a marked change in ground-state transition strenghts between 246 Cm and 248 Cm targets, indicates a gap in the single-particle orbitals that is larger than the pairing gap. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
