171YB    171TM B- DECAY                1964HA52,2018WE04         18NDS    201808
171YB  H TYP=FUL$AUT=CORAL M. BAGLIN, E.A. MCCUTCHAN$CIT=NDS 151, 334 (2018)$
171YB2 H CUT=30-Jun-2018$
171YB C  1964Ha52: Measured EB, IB, ECE, ICE (mag spect), B-CE coin.
171YB c  2018We04: {+171}Tm activity from the decay of {+171}Er which was
171YB2c  produced through thermal neutron irradiation of {+170}Er. Measured
171YB3c  E|g, I|g using an HPGe detector.  Deduced absolute intensity of the
171YB4c  66.7-keV transition based on absolute intensities of the 295.9- and
171YB5c  308.3-keV transitions in the decay of {+171}Er.
171YB C  Others: 1955BI65, 1957SM73, 1961SH06, 1966DI02, 1970MO07, 1975MC12.
171YB C  See 1988TA03, 1975MC12, 1970MO07 for use of 171TM source to measure L
171YB2C  subshell fluorescence yields, COSTER-KRONIG transition probabilities,
171YB3C  and/or radiative decay branching ratios for Z=70.
171YB CG E,M,MR$From Adopted Gammas.
171YB D  CC$FROM BrIcc v2.3b (16-Dec-2014) 2008Ki07, "Frozen Orbitals" appr.
171TM  P 0.0          1/2+              1.92 Y    1              96.5     10
171YB  N 1.0          1.0       1.0       1.0
171YB CN NR$from 2018We04 where the absolute intensity is determined by
171YB2CN deducing the number of {+171}Er atoms in the sample based on the
171YB3CN absolute intensities of the 295.9|g (I|g=28.9 % {I12}) and 308.3|g
171YB4CN (I|g=64 5 {I3}) from the decay of {+171}Er
171YB PN                                                                     3
171YB  L 0.0          1/2-              STABLE
171YB  B             98.04   14          6.318   14
171YBS B EAV=25.15 28
171YB CB E$others: 96.5 {I10} from 1957SM73 (mag spect), 98 KEV 1 (1964HA52).
171YB CB IB$from decay scheme.
171YB  L 66.731    2  3/2-              0.5 US    LT
171YB CL T$from B-X(T), BG(T) (1957SM73); adopted value is 0.79 NS 5.
171YB  G 66.731    2  0.144  10 M1+E2     +0.693 7      12.63
171YBS G KC=6.62 10$LC=4.61 8$MC=1.116 19$NC=0.256 5$OC=0.0304 5$PC=0.000411 6
171YB CG $RI(YB XK)/RI(66.7G)=6.98 34 (1970MO07) and 6.5 9 (1966DI02), EKC=7.3
171YB2CG 4 and 6.8 9, respectively, assuming K-fluorescence yield=0.951.
171YB  B             1.96    14          6.46    6
171YBS B EAV=7.52 26
171YB CB E$other: |?30 from 1957SM73 (mag spect).
171YB CB IB$from I(|g+ce) for 66.7|g