Experimental level scheme of Cu

Pedersen, L. G.*; Sahin, E.*; Grgen, A.*; Bello Garrote, F. L.*; Orlandi, R.; 他61名*

Acta Physica Polonica B; Proceedings Supplement, 16(4), p.4-A14_1 - 4-A14_6, 2023/08

https://doi.org/10.5506/APhysPolBSupp.16.4-A14

Excited states in Cu were observed for the first time following the decay of Ni created by in-flight fission of U. Based on the coincidences with the observed -ray transitions, a level scheme comprising eight excited states was constructed, with tentative spin assignments for 5 of them. In addition to the -decaying states, an isomeric state with a lifetime of 3.8(4) ms was also found to decay by internal conversion.