Shape transitions and triaxiality in neutron-rich odd-mass Y and Nb isotopes
Luo, YX × Rasmussen, JO Hamilton, JH Ramayya, AV Gelberg, A Stefanescu, Irina Hwang, JK Zhu, SJ Gore, PM Fong, D Jones, EF Wu, SC Lee, IY Ginter, TN Ma, WC Ter-Akopian, GM Daniel, AV Stoyer, MA Donangelo, R #
European Physical Journal A vol:25 pages:469-470
New level schemes of Y-99,Y-101 and Nd-101,Nd-105 are established based on the measurement of prompt gamma-rays from the fission of Cf-252 at Gammasphere. Triaxial-rotor-plus-particle model calculations and fitting suggest that in the A approximate to 100 neutron-rich nuclei triaxial shape is prevalent in the region with Z > 41.