72GA 72ZN B- DECAY 1968KJ02,1969KU08 10NDS 201002
72GA H TYP=FUL$AUT=D. Abriola(a), A.A. Sonzogni$CIT=NDS 111,1 (2010)$
72GA2 H CUT=1-May-2009$
72GA c The decay scheme is mainly from 1968Kj02.
72GA cB $|b|g by 1963De11, 1963Is03, 1963Th03 and 1969Ku08.
72GA cG $|g|g-coin measurements by 1963Is03, 1963Kj01, 1963Th03, 1968Kj02 and
72GAacG 1969Ku08.
72GA cG E,RI$Data are from 1968Kj02
72GA cG $The |a(K)exp values given in comments have been recalculated by the
72GAacG evaluators following 1974Al34 from the data of 1968Kj02 with
72GAacG |a(K)exp=0.104 {i7} for {+99}Tc(6.02-h) 140.5|g and with a correction
72GAacG made for the 142.6|g Ice(K).
72GA cG M$The |a(K)exp are all consistent with mult=E1 or M1, except E2 or M2
72GAacG for the 102.8|g. The |D|p character comes from the probable J|p for
72GAacG the levels.
72GA cL T$From |b|g and |g|g delayed coincidences (1969Ku08), except where
72GAacL noted otherwise.
72GA D CC$ FROM BrIcc v2.2a (13-Jul-2008) 2008Ki07, "Frozen Orbitals" appr.
72GA D THE EKC VALUE FOR 99TC IS FROM 1968Va14
72ZN P 0 0+ 46.5 H 1 442.8 23
72GA N 0.8278 20 1.0 1.0
72GA cN NR$from |SI(|g+ce)(to 16.4)=100. From log| {If{+1u}t}>8.5, one
72GAacN expects I(|b{+-} to 16.4)<0.01%
72GA PN 3
72GA L 0 3- 14.10 H 2
72GA cL T$from adopted levels
72GA L 16.4 3 2- 39.2 NS 7
72GA G 16.4 3 10 2 (M1) 12.4 8 C
72GAS G KC=11.0 7$LC=1.20 7$MC=0.176 11$NC=0.0092 6$NC+=0.0092 6
72GA cG $|a(K)exp=7.1 {i23} recalculated from I(K| x ray)/I|g (1968Kj02) with
72GAacG a fluorescence yield of 0.528 from 1972Bb16. 1963Is03 give
72GAacG |a(K)exp|?12 from (K| x ray)|g measurements.
72GA cG TI$taken equal to 100
72GA L 119.2 4 (0+) 35 MS 6
72GA G 102.8 1 2.8 1 (M2) 0.664 C
72GAS G KC=0.581 9$LC=0.0721 11$MC=0.01064 16$NC=0.000533 8$NC+=0.000533 8
72GA cG $|a(K)exp=0.45 {i5}
72GA cG M$from |a(K)exp. M2 is preferred to E2 by T{-1/2} measurement.
72GA B 0.01 LT 8.6 GT ?
72GAX B EAV=96.93 80
72GA L 128.5 4 1,2
72GA cL E$level confirmed by {+71}Ga(n,|g)
72GA G 112.1 1 2.5 1 (M1) 0.0513 C
72GAS G KC=0.0458 7$LC=0.00483 7$MC=0.000707 10$NC=3.76E-5 6$NC+=3.76E-5 6
72GA cG $|a(K)exp=0.018 {i6}
72GA B 0.21 13 7.2 3 ?
72GAX B EAV=93.76 80
72GA L 161.1 4 1+ 0.59 NS 3
72GA G 41.9 2 1.0 1 (M1) 0.795 16
72GAX G EKC=0.65 18
72GAS G KC=0.707 14$LC=0.0765 15$MC=0.01119 22$NC=0.000587 12$NC+=0.000587 12
72GA G 144.7 1 100 (E1) 0.0211 C
72GAX G EKC=0.017 3
72GAS G KC=0.0189 3$LC=0.00192 3$MC=0.000279 4$NC=1.447E-5 21$NC+=1.447E-5 21
72GA B 296 6 85.1 2 4.468 12
72GAX B EAV=82.74 80
72GA cB E$from 1963Th03.
72GA L 207.9 4 1+ 0.19 NS LT
72GA G 46.8 2 0.7 1 (M1) 0.579 11 C
72GAX G EKC=0.47 24
72GAS G KC=0.515 10$LC=0.0556 11$MC=0.00813 16$NC=0.000427 8$NC+=0.000427 8
72GA G 79.4 2 2.1 1 (M1) 0.1312 21 C
72GAX G EKC LE 0.07
72GAS G KC=0.1168 19$LC=0.01246 20$MC=0.00182 3$NC=9.64E-5 15$NC+=9.64E-5 15
72GA G 88.7 1 2.6 1 (M1) 0.0968
72GAX G EKC LE 0.05
72GAS G KC=0.0862 13$LC=0.00917 14$MC=0.001341 20$NC=7.11E-5 11$NC+=7.11E-5 11
72GA G 191.5 2 11.3 2 (E1) 0.0091614 C
72GAX G EKC=0.007 3
72GAS G KC=0.00820 12$LC=0.000832 12$MC=0.0001211 18$NC=6.34E-6 9$NC+=6.34E-6
72GA B 249 14.7 3 4.972 17
72GAX B EAV=67.44 76
72GA cB E$deduced value. E|b{+-} endpoint |?250 has been measured by 1963Is03.