213PO    217RN A DECAY                                           22NDS    202203
213PO  H TYP=FUL$AUT=M. S. Basunia$CIT=NDS 181, 475 (2022)$CUT=1-Jan-2022$
213PO c  |a|g: no (7735|a)(|g,L| x ray) (1961Ru06).
213PO c  Another |a peak at 7.50 MeV with an intensity of 0.1% was observed
213PO2c  by 1961Ru06. The energy difference from the 7741-keV |a, including
213PO3c  the recoil, yields 243 keV for the level energy, if the 7500-keV |a
213PO4c  is from {+217}Rn decay. The first excited state in {+213}Po has been
213PO5c  observed at 293 keV in {+213}Bi decay. The observed |a peak at 7.50
213PO6c  MeV may be due to an impurity; no positive identification could be
213POxc  made by 1961Ru06.
213PO cA HF        Using r{-0}({+213}Po)=1.5632 {I26}, unweighted average of
213PO2cA r{-0}({+212}Po)=1.5658 {I6} (assuming 1.56580 {I59} in 2020Si16 -
213PO3cA listed as 1.5658 {I59}) and r{-0}({+214}Po)=1.5606 {I7} (2020Si16).
217RN  P 0.0          9/2+             0.59 MS   6              7887.2    29
217RN cP J         From 2018Ko01 (A=217 evaluation)
217RN cP T         Weighted average of 0.54 ms {I5} (1961Ru06) and 0.67 ms {I6}
217RN2cP (2018Sa45). Others: |J1 ms (1949Me54), 1.0 ms {I1} (1951Me10), and
217RN3cP 0.54 ms {I5} in 2018Ko01 (A=217 evaluation).
213PO  N                        1.0
213PO  L 0.0         9/2+              3.706 US  1
213PO cL J,T       From adopted levels.
213PO  A 7738      3  100        1.7   2
213PO cA E         Weighted average of 7741 {I4} (1982Bo04 - E|a=7739 keV {I4}
213PO2cA in 1982Bo04 is increased by 2 keV, as recommended by 1991Ry01 for a
213PO3cA change in  calibration energy) and 7735 {I4} (1961Ru06). Other measured
213PO4cA values: E|a=7740 {I10} (2018Sa45 - 7.74 MeV {I1}), 7740 {I30} (1951Me10
213PO5cA - 7.74 MeV {I3}), 7740 (1949Me54 - 7.74 MeV).