High-spin states following deep-inelastic multi-nucleon transfer have
been studied using the Gammasphere array at LBNL. A Ni-64 beam was inc
ident upon a thick Pb-208 target, leading to the population of more th
an 130 different nuclei. The strongest channels correspond to nuclei c
lose to the projectile and target, although transfer of up to 50 nucle
ons has been observed. New high-spin states in neutron-rich Fe, Ni and
Zn have been observed, indicating that this type of reaction provides
a means of exploring neutron-rich nuclei which cannot normally be rea
ched by heavy-ion fusion-evaporation reactions. The data has been sear
ched for superdeformed (SD) states in the A = 190 - 200 region, but as
yet no evidence for their presence has been found.