186OS    190PT A DECAY                 1963GR08,2011BE08         22NDS    202207
186OS  H TYP=FUL$AUT=J. C. Batchelder and A. M. Hurst, M. S. Basunia$
186OS2 H CIT=NDS 183, 1 (2022)$CUT=1-Mar-2022$
186OS cA           Others: 1961Pe23, 1986AlZT, 1966Ka23, 1961Ma05, 1961Gr37,
186OS2cA 1956Po16, 1954Po24, 1953Po01.
186OS c  Adapted/edited the XUNDL dataset
186OS2c  Compiled by M. Birch and B. Singh (McMaster), August 6, 2011.
186OS cA           Theoretical (|a-decay rates): 1989Ch23, 1971Ca43
186OS c  2011Be08: Measured alpha decay of a natural Pt sample by detecting |g
186OS2c  rays using a low-background HPGe detector in the underground conditions
186OS3c  of Gran Sasso National Laboratories (LNGS) of the INFN (Italy)
186OS cA HF        r{-0}=1.4651 {I16} from 2020Si16 if HF=1.0 for |a to g.s.
190PT  P 0.0          0+               4.97E11 Y 16              3268.6   6
190PT cP T$From adopted value in the ENSDF
190PT2cP database. Discrepant T{-1/2} data in the literature: 6.65|*10{+11} y
190PT3cP {I28} (1987Al28), 5.4|*10{+11} y {I6} (1963Gr08), 6.9|*10{+11} y {I5}
190PT4cP (1961Ma05), 3.2|*10{+11} y {I1} (1997Ta33), 4.7|*10{+11} y {I17},
190PT5cP (1961Pe23), 10 y (1954Po24), 6.8 y (1961Gr37). The source of discrepant
190PT6cP values is not clear. Evaluators choose 2017Br04 value because of
190PT7cP agreement with geological methods as compiled and evaluated by
190PT8cP 2006Ta01.
186OS  N                         1.0
186OS  L  0.0         0+               2.0E+15 Y 11
186OS  A  3175     14 99.75   4   1
186OS cA E         Weighted average of 3180 {I20} (1963Gr08) and
186OS2cA 3170 {I20} (1961Pe23). Others: 1987Al28 (3190 {I100}),
186OS3cA 1966Ka23, 1961Gr37, 1961Ma05 (3110 {I30}), 1956Po16. Adopted E|a
186OS4cA corresponds to Q(|a)=3243 {I14}, cf. 3286.6 {I6} from 2021Wa16.
186OS  L    137.1  1  2+               868 PS    12
186OS  A 3038          0.25   4   13                                           S
186OS cA IA$ Decay branch observed by 2011Be08 through the observation of
186OS2cA 137-keV |g ray from {+190}Pt decay. Partial half-life =
186OS3cA 2.6|*10{+14} y {I4}.
186OS  G    137.1  1
186OS cG E$from 2011Be08.