New experimental k(0) and related data for generalized activation/decay cases implemented in the "Kayzero" software package

A revision is made of some activation-decay types in k(0)-NAA, aiming at th e removal of (1) the inconvenience that a long-lived daughter radionuclide could in some instances only be measured after complete decay of a shorter- lived mother; and (2) the simplification that in some cases the measured ga mma-ray emitted by the daughter radionuclide is not significantly contribut ed to by the mother. In view of this, new experimental and generalized k(0) 's and related data [Q(0),k(0),(m)/k(0)(g) etc.] for some analytically rele vant activation-decay cases are presented for implementation in an updated version of the "Kayzero" software package. These cases are: Co-60m-Co-60, R h-104m-Rh-104, Pd-109m-Pd-109-Ag-109m, Sb-122m-Sb-122, Cs-134m-Cs-134, Pt-1 99m-Pt-199-Au-199. For completeness, recent data for two additional cases a re also included: Br-80m-Br-80, Sb-124m2- Sb-124ml.