201HG 201AU B- DECAY 1972PA24 23NDS 202212
201HG H TYP=FUL$AUT=F.G. KONDEV$CIT=NDS 187, 355 (2023)$CUT=20-Sep-2022$
201HG c 1972Pa24: Source produced by irradiating natural mercury targets of
201HG2c 10-100 g with 14.5 MeV neutrons; Detectors: Ge(Li), Si(Li) and NaI(Tl);
201HG3c Measured: |g singles, |g|g coin, |b{+-}, E|g, I|g
201HG DG CC$FROM BrIcc v2.3e (07-Jun-2020) 2008Ki07, "Frozen Orbitals" appr.
201AU P 0 3/2+ 26.0 M 8 1262 3
201HG N 0.0182 22 1.0 1.0
201HG PN 4
201HG cN NR$From I|b(167.47 keV level)=3.5% (1972Pa24) and I(|g+ce) deduced
201HG2cN from the decay scheme. Evaluator assigns 10% uncertainty to the
201HG3cN I|b(167.47-keV level) value.
201HG cL E$From a least-squares fit to E|g
201HG cL J$From adopted levels
201HG cB IB$From intensity balances, as explained in the text
201HG cG E,RI$From 1972Pa24, unless otherwise stated. K|a| x ray |?90,
201HG2cG L{-|a} x ray |?85 and L{-|b} x ray |?55 (1972Pa24)
201HG cG E(a),M,MR$From adopted gammas
201HG L 0.0 3/2-
201HG B 79 3 5.717 GE
201HGS B EAV=432.1 12
201HG cB IB$An upper limit which includes contribution to the 0.0-keV,
201HG2cB 1.5648-keV and 26.2738-keV levels
201HG L 1.5648 10 1/2- 81 NS 5
201HG G 1.5648 10 M1+E2 0.0105 14 4.7E+4 7 a
201HG cG CC$From adopted gammas
201HG L 26.2738 3 5/2- 629 PS 18
201HG G 26.2738 3 M1+E2 0.012 8 72.9 13 a
201HGS G LC=55.9 10$MC=13.05 24
201HGS G NC=3.27 6$OC=0.618 11$PC=0.0470 7
201HG L 32.168 14 3/2- 55 PS 24
201HG B 8 AP 6.7 AP
201HGS B EAV=419.3 12
201HG G 5.895 20 0.002 AP [M1] 1441 25 S
201HG2 G %IG AP 3.6E-5
201HG cG RI$From I|g(5.895|g)/I|g(30.60|g) from adopted gammas and
201HG2cG I|g(30.60|g)=6.9
201HGS G MC=1106 19
201HGS G NC=279 5$OC=52.6 9$PC=4.02 7
201HG G 30.60 3 6.9 AP M1+E2 0.013 5 46.4 7 a
201HG2 G %IG AP 0.126
201HGS G LC=35.6 5$MC=8.30 13
201HGS G NC=2.082 32$OC=0.393 6$PC=0.0299 4
201HG cG RI$From I(|g+ce) and |a
201HG G 32.19 3 7.4 AP M1+E2 0.0204 25 40.2 6 a
201HG2 G %IG AP 0.135
201HGS G LC=30.8 4$MC=7.20 11
201HGS G NC=1.804 26$OC=0.341 5$PC=0.0257 4
201HG cG RI$From I(|g+ce) and |a
201HG L 167.48 4 1/2- 44 PS LT
201HG B 3.5 6 6.85 8
201HGS B EAV=366.1 12
201HG G 135.34 4 13.8 13 M1+E2 -0.07 4 3.32 5 a
201HG2 G %IG=0.25 4
201HGS G KC=2.71 4$LC=0.463 7$MC=0.1080 18
201HGS G NC=0.0271 4$OC=0.00512 8$PC=0.000388 6
201HG cG RI$From I|g(135.34|g)/I|g(167.43|g) in adopted gammas and
201HG2cG I|g(167.43|g)=53 {I5}; Other: 18 {I5} in 1972Pa24
201HG G 141.1 2 0.014 AP [E2] 1.389 21 a
201HG2 G %IG AP 0.000255
201HGS G KC=0.374 5$LC=0.760 12$MC=0.1980 30
201HGS G NC=0.0491 8$OC=0.00821 13$PC=4.92E-5 7
201HG cG RI$From I|g(141.1|g)/I|g(167.43|g) in adopted gammas and
201HGxcG I|g(167.43|g)=53 {I5}
201HG G 165.88 7 0.78 7 M1 1.869 26 a
201HG2 G %IG=0.0142 21
201HGS G KC=1.532 22$LC=0.258 4$MC=0.0602 8
201HGS G NC=0.01509 21$OC=0.00286 4$PC=0.0002184 31
201HG cG RI$From I|g(165.88|g)/I|g(167.43|g) in adopted gammas and
201HG2cG I|g(167.43|g)=53 {I5}; Other: 0.7 from I(|g+ce) in 1972Pa24 and |a
201HG G 167.43 7 53 5 M1+E2 0.07 6 1.815 29 a
201HG2 G %IG=0.96 15
201HGS G KC=1.486 25$LC=0.252 4$MC=0.0588 9
201HGS G NC=0.01474 23$OC=0.00279 4$PC=0.000212 4
201HG L 384.605 17 (5/2)-
201HG B 0.96 17 7.07 8
201HGS B EAV=283.2 12
201HG G 352.42 5 19 4 M1(+E2) +0.07 7 0.232 4 a
201HG2 G %IG=0.35 8
201HGS G KC=0.1909 34$LC=0.0318 5$MC=0.00739 11
201HGS G NC=0.001853 28$OC=0.000351 5$PC=2.69E-5 5
201HG G 358.36 4 10.3 22 M1+E2 0.14 8 a
201HG2 G %IG=0.19 5
201HGS G KC=0.11 7$LC=0.024 7$MC=0.0057 14
201HGS G NC=0.00142 35$OC=2.6E-4 8$PC=1.6E-5 10
201HG cG RI$I|g(358.36|g)/I|g(352.42|g) in adopted gammas and
201HG2cG I|g(352.42|g)=19 {I4}
201HG G 384.60 2 15 3 M1+E2 0.12 7 a
201HG2 G %IG=0.27 6
201HGS G KC=0.146 5$LC=0.0245 6$MC=0.00571 13
201HGS G NC=0.001432 34$OC=0.000271 7$PC=2.05E-5 8
201HG cG RI$From I|g(384.60|g)/I|g(352.42|g) in adopted gammas and
201HG2cG I|g(352.42|g)=19 {I4}
201HG L 464.41 4 5/2- 2.6 PS +10-11
201HG B 0.47 11 7.23 11
201HGS B EAV=253.6 11
201HG G 432.32 7 0.99 6 M1+E2 +1.4 6 0.071 26
201HG2 G %IG=0.0180 24
201HGS G KC=0.055 23$LC=0.0121 25$MC=0.0029 6
201HGS G NC=0.00073 14$OC=0.000133 28$PC=7.6E-6 33
201HG cG E,RI,M,MR$From adopted gammas
201HG G 438.11 6 17 4 M1(+E2) 0.1 LE 0.1297 19 a
201HG2 G %IG=0.31 8
201HGS G KC=0.1067 15$LC=0.01765 25$MC=0.00410 6
201HGS G NC=0.001028 15$OC=0.0001946 28$PC=1.495E-5 22
201HG G 464.39 5 5.4 13 M1+E2 +1.4 +13-6 0.059 22 a
201HG2 G %IG=0.098 26
201HGS G KC=0.046 19$LC=0.0098 22$MC=0.0024 5
201HGS G NC=0.00059 12$OC=0.000108 24$PC=6.3E-6 27
201HG L 542.81 17 1/2-,3/2,5/2
201HG B 3.3 5 6.23 7
201HGS B EAV=225.0 11
201HG G 517.0 3 69 7 [M1,E2] 0.054 30
201HG2 G %IG=1.26 20
201HGS G KC=0.044 26$LC=0.0082 31$MC=0.0019 7
201HGS G NC=4.9E-4 17$OC=9.1E-5 35$PC=6.E-6 4
201HG G 542.6 2 100 [M1,E1] 0.0739 10
201HG2 G %IG=1.82 22
201HGS G KC=0.0609 9$LC=0.01000 14$MC=0.002321 33
201HGS G NC=0.000582 8$OC=0.0001102 15$PC=8.50E-6 12
201HG cG E,RI$Probably includes components to g.s. and 1.5648 keV levels
201HG L 552.89 13 1/2-,3/2-,5/2-
201HG B 3.0 5 6.25 8
201HGS B EAV=221.4 11
201HG G 385.1 2 19 5
201HG2 G %IG=0.35 10
201HG cG RI$From I|g(385.1|g)/I|g(552.8|g) in adopted gammas and
201HG2cG I|g(552.8|g)=44 {I5}
201HG G 521.0 4 51 5 [M1] 0.0823 12
201HG2 G %IG=0.93 14
201HGS G KC=0.0678 10$LC=0.01114 16$MC=0.00259 4
201HGS G NC=0.000648 9$OC=0.0001228 17$PC=9.46E-6 13
201HG cG RI$From I|g(521.0|g)/I|g(552.8|g) in adopted gammas and
201HG2cG I|g(552.8|g)=44 {I5}
201HG G 526.9 2 43 5 [M1,E2] 0.052 28
201HG2 G %IG=0.78 13
201HG cG RI$From I|g(526.9|g)/I|g(552.8|g) in adopted gammas and
201HG2cG I|g(552.8|g)=44 {I5}
201HGS G KC=0.042 24$LC=0.0078 30$MC=0.0018 7
201HGS G NC=4.6E-4 17$OC=8.6E-5 33$PC=5.7E-6 34
201HG cG RI$From adopted gammas, normalized to I|g(553|g)
201HG G 552.8 3 44 5 [M1] 0.0704 10
201HG2 G %IG=0.80 13
201HGS G KC=0.0580 8$LC=0.00952 13$MC=0.002209 31
201HGS G NC=0.000554 8$OC=0.0001049 15$PC=8.09E-6 11
201HG L 645.4 3 (5/2)-
201HG B 1.23 19 6.43 7
201HGS B EAV=188.6 11
201HG G 613.2 3 64 6 [M1] 0.0537 8
201HG2 G %IG=1.16 18
201HGS G KC=0.0443 6$LC=0.00724 10$MC=0.001679 24
201HGS G NC=0.000421 6$OC=7.98E-5 11$PC=6.16E-6 9
201HG G 645.0 4 35 4 [M1] 0.0471 7 ?
201HG2 G %IG=0.64 11
201HGS G KC=0.0388 5$LC=0.00634 9$MC=0.001470 21
201HGS G NC=0.000369 5$OC=6.98E-5 10$PC=5.40E-6 8
201HG L 732.3 4 1/2-,3/2-
201HG B 0.43 10 6.67 11
201HGS B EAV=158.6 11
201HG G 732.3 4 23 4 [M1] 0.0339 5
201HG2 G %IG=0.42 9
201HGS G KC=0.0280 4$LC=0.00455 6$MC=0.001054 15
201HGS G NC=0.000264 4$OC=5.01E-5 7$PC=3.88E-6 5
201HG L 1187.8 5
201HG G 645.0 4
201HG cG RI$a value of 35 {I4} in 1972Pa24 would lead to I|b=0.64% {I11} and
201HG2cG log {Ift}=3.80 which seem too low