TY - JFULL AU - Sherif S. Nafee and Amir K. Al-Ramady and Salem S. Shaheen PY - 2015/4/ TI - Nuclear Data Evaluation for 217Po T2 - International Journal of Physical and Mathematical Sciences SP - 476 EP - 480 VL - 9 SN - 1307-6892 UR - https://publications.waset.org/pdf/10000882 PU - World Academy of Science, Engineering and Technology NX - Open Science Index 99, 2015 N2 - Evaluated nuclear decay data for the 217Po nuclide is presented in the present work. These data include recommended values for the half-life T1/2, α-, β-- and γ-ray emission energies and probabilities. Decay data from 221Rn α and 217Bi β—decays are presented. Q(α) has been updated based on the recent published work of the Atomic Mass Evaluation AME2012. In addition, the logft values were calculated using the Logft program from the ENSDF evaluation package. Moreover, the total internal conversion electrons and the K-shell to L-shell and L-shell to M-shell and to N-shell conversion electrons ratios K/L, L/M and L/N have been calculated using Bricc program. Meanwhile, recommendation values or the multi-polarities have been assigned based on recently measurement yield a better intensity balance at the 254 keV and 264 keV gamma transitions. ER -