PT Journal
AU Morales, AIea
   Gadea, A
   Algora, A
TI beta-decay studies of neutron-rich Tl, Pb, and Bi isotopes
SO Physical Review C
JI Phys. Rev. C
PY 2014
BP 014324
EP 13pp
VL 89
IS 1
DI 10.1103/PhysRevC.89.014324
LA English
AB The fragmentation of relativistic uranium projectiles has been exploited at the Gesellschaft fur Schwerionenforschung laboratory to investigate the beta decay of neutron-rich nuclei just beyond Pb-208. This paper reports on beta-delayed gamma decays of Tl211-213, Pb-215, and Bi215-219 de-exciting states in the daughters Pb211-213, Bi-215, and Po215-219. The resulting partial level schemes, proposed with the help of systematics and shell-model calculations, are presented. The role of allowed Gamow-Teller and first-forbidden beta transitions in this mass region is discussed.
ER