First observation of multi-phonon ${\hat{I}}^3$-vibrations in an odd-odd nuclear system

E. H. Wang, M. Abushawish, J. H. Hamilton +27

The identification of the first multi-phonon ${\hat{I}}^3$-vibrational bands in an odd-odd neutron-rich nucleus of the nuclear chart is presented. These high spin structures of hard to acce…