Investigating Isomeric States of No-254 and No-255
The study of the isomeric states of No-254 and No-255 was performed with the SuperHeavy element RECoil detector (SHREC) at the focal plane of the Berkeley Gas-filled Separator (BGS) at Lawrence Berkeley National Laboratory (LBNL), Berkeley, USA. The Pb-208(Ca-48,xn)No-(256-x) fusion-evaporation reaction was utilised to produce both nobelium isotopes with beam energies of 230 MeV and 225 MeV, respe
