206PB 206BI EC DECAY 1972MA63,1972KA30 25NDS 202503
206PB H TYP=FUL$AUT=F.G. KONDEV$CIT=NDS 201, 346 (2025)$CUT=21-Jan-2025$
206PB c 1972Ma63: Chemically purified and isotopically separated {+206}Bi
206PB2c source was produced in (p,xn) reactions with E{-p}=30.5 MeV on a lead
206PB3c target. Detectors: two 35-cm{+3} Ge(Li) detectors, 7-cm{+3}
206PB4c Ge(Li) detector. Measure |g-ray singles and |g|g coin.
206PB c 1972Ka30: Chemically purified {+206}Bi source. Decay was studied with
206PB2c high-resolution, iron-free |b spectrometer and a 35 cm{+3} Ge(Li)
206PB3c detector.
206PB c See also: 1971Ka16, 1970AlZV, 1971Al03, 1971Ru01, 1973Ka35, 1977Ko47,
206PB2c 1977Mc01, 1980Ba19
206PB c The level scheme is taken from 1972Ma63 and 1972Ka30.
206PB cL E$From least-squares fit to E|g
206PB cL J,T$Froma adopted levels, unless otherwise stated.
206PB cG E,RI$From 1972Ma63, unless otherwise stated
206PB cG E(B)$From 1972Ka30. Not seen by 1972Ma63
206PB cG M,MR$From adopted gammas. The {+206}Bi |e decay data are from subshell
206PB2cG ratios (1972Ka30) and/or |a(K)exp (1972Ma63, based on ce data of
206PB3cG 1972Ka30), normalized to |a(K)exp(803|g).
206PB cE IE$Note that 1962Pe08 measured a total positron intensity of 0.00084
206PB2cE {I14} and assumed it was feeding the 1684-keV level. Such a feeding
206PB3cE cannot be accounted for by the |g intensity balance. Their end-point
206PB4cE was 977 keV {I33}.
206PB cE TI$From transition intensity balances.
206PB DG CC$FROM BrIcc v2.3e (17-Jun-2020) 2008Ki07, "Frozen Orbitals" appr.
206PB DE LOGFT$FROM BetaShape v2.4 (Jun-2024) 2019MO35.
206PB DE EAV,LOGFT$FROM BetaShape v2.4 (Jun-2024) 2023MO21.
206BI P 0.0 6+ 6.243 D 3 3757 8
206BI cP J,T$From {+206}Bi adopted levels
206BI cP QP$From 2021Wa16
206PB N 0.98980 14 1.0 1.0
206PB PN 3
206PB cN NR$From I(|g+ce)(803|g)=100% and by assuming no direct |e+|b{++}
206PB2cN feeding to the ground state (|DJ=6 transition)
206PB G 257.31 5 B
206PB G 380.83 6 B
206PB G 573.72 9 B
206PB G 1047.55 10 0.057 6
206PB2 G %IG=0.056 6
206PB G 1059.64 16 B
206PB G 1071.88 16 B
206PB G 1093.31 10 0.071 7
206PB2 G %IG=0.070 7
206PB G 1166.70 16 B
206PB G 1208.76 10 0.050 5
206PB2 G %IG=0.050 5
206PB G 1393.65 16 B
206PB G 1420.22 10 0.043 4
206PB2 G %IG=0.043 4
206PB G 1466.63 17 B
206PB G 1496.18 8 0.178 10
206PB2 G %IG=0.176 10
206PB G 1963.2 3 0.011 2
206PB2 G %IG=0.0109 20
206PB L 0.0 0+
206PB L 803.10 5 2+ 8.17 PS 8
206PB2 L MOMM1=-0.02 14$
206PB cL MOMM1$From g=-0.01 {I7} using |g|g perturbed angular correlation
206PB2cL (1970Za03)
206PB G 803.10 5 100 E2 0.0103114
206PBS G KC=0.00803 11$LC=0.001741 24$MC=0.000419 6
206PBS G NC=0.0001063 15$OC=2.059E-5 29$PC=1.889E-6 26
206PB2 G %IG=98.980 14
206PB cG M$ce-ce(|q) measurements of 1964Sa37 indicate that the 803|g is
206PB2cG of E2 character; |g(|q) in 1973Ka35;
206PB3cG K:L1+L2:L3:M:N=100:21.6 {I11}:1.99 {I11}:5.35 {I27}:1.73{I10}
206PB4cG (1972Ka30)
206PB L 1340.55 6 3+
206PB G 537.45 4 30.8 3 M1(+E2) +0.001 5 0.0892 12
206PBS G KC=0.0731 10$LC=0.01230 17$MC=0.00287 4
206PBS G NC=0.000730 10$OC=0.0001456 20$PC=1.561E-5 22
206PB2 G %IG=30.49 30
206PB cG M$ce-ce(|q) measurements of 1964Sa37 indicate that the 537|g is of
206PB2cG predominantly M1 character; |g(|q) in 1973Ka35; |g|g(|q) in 1977Mc01;
206PB3cG |g|g(|q) in 1980Ba19;
206PB4cG K:L1+L2:L3:M:N+O=257 {I10}:46.3 {I21}:0.253 {I33}:8.43 {I44}:3.23 {I18}
206PB5cG (1972Ka30); |a{-K}(exp)=0.068 {I3} (1972Ma63)
206PB cG MR$Others: -0.221 {I80} (1977Mc01) and -0.05 {I10} (1980Ba19)
206PB L 1684.04 6 4+
206PB G 343.51 3 23.7 3M1(+E2) +0.001 3 0.295 4
206PBS G KC=0.2413 34$LC=0.0411 6$MC=0.00961 13
206PBS G NC=0.002443 34$OC=0.000487 7$PC=5.21E-5 7
206PB2 G %IG=23.46 30
206PB cG M$|g(|q) in 1973Ka35; |g|g(|q) in 1977Mc01; |g|g(|q) in 1980Ba19;
206PB2cG K:L1:L2:L3:M:N:O=675 {I27}:108 {I4}:11.3 {I6}:0.797 {I59}:42.4 {I18}:
206PB3cG 10.6 {I4}:1.71 {I7} (1972Ka30); |a{-K}(exp)=0.230 {I13} (1972Ma63)
206PB cG MR$Others: 0.002 {I20} (1977Mc01) and 0.085 {I63} (1980Ba19)
206PB G 881.01 5 66.9 7E2 0.0085512
206PBS G KC=0.00673 9$LC=0.001389 19$MC=0.000333 5
206PBS G NC=8.43E-5 12$OC=1.640E-5 23$PC=1.540E-6 22
206PB2 G %IG=66.2 7
206PB cG M$K:L1+L2:L3:M:N=55.4 {I24}:11.5 {I6}:0.73 {I5}:2.90 {I16}:0.94 {I11};
206PB2cG |a{-K}(exp)=0.0067 {I4} (1972Ma63)
206PB L 1997.70 7 4+
206PB G 313.67 7 0.363 10M1+E2 -0.22 7 0.365 10
206PBS G KC=0.297 9$LC=0.0517 10$MC=0.01214 21
206PBS G NC=0.00308 5$OC=0.000614 11$PC=6.48E-5 16
206PB2 G %IG=0.359 10
206PB cG M$K:N=14.80 {I75}:0.101 {I34} (1972Ka30); |a{-K}(exp)=0.330 {I27}
206PB2cG (1972Ma63)
206PB cG MR$From adopted gammas
206PB G 657.16 5 1.93 3M1+E2 0.15 3 0.0518 8
206PBS G KC=0.0425 7$LC=0.00713 11$MC=0.001665 25
206PBS G NC=0.000423 6$OC=8.43E-5 13$PC=9.03E-6 14
206PB2 G %IG=1.910 30
206PB cG M$K:L1+L2:L3:M:N=10.2 {I5}:1.71 {I10}:0.033 {I19}:0.431 {I35}:
206PB2cG 0.141 {I30} (1972Ka30); |a{-K}(exp)=0.043 {I3} (1972Ma63)
206PB cG MR$From adopted gammas
206PB G 1194.69 8 0.280 15E2 0.00474 7
206PBS G KC=0.00382 5$LC=0.000696 10$MC=0.0001643 23
206PBS G NC=4.16E-5 6$OC=8.18E-6 11$PC=8.13E-7 11$IPC=3.43E-6 5
206PB2 G %IG=0.277 15
206PB cG M$K:L1+L2=0.132 {I16}:0.0387 {I99}(1972Ka30);
206PB2cG |a{-K}(exp)=0.0038 {I7} (1972Ma63)
206PB L 2200.22 7 7- 125.1 US 12
206PB cL T$Values from {+206}Bi |e decay are 145 |ms {I15} (1953Al47), 128 |ms
206PB4cL {I5} (1957To22), 123 |ms {I4} (1957As65), 123 |ms {I3} (1960Be36),
206PB5cL 130.5 |ms {I15} (1962Th12), and 123.3 |ms {I11} (1968Ta13)
206PB E 0.0013 81.6 109.51 27 1.6 10
206PBS E EAV=261.1 36$CK=0.79881 18$CL=0.15108 10$CM+=0.04930 9
206PB G 202.44 10 0.044 4 E3 3.78 5
206PBS G KC=0.426 6$LC=2.470 35$MC=0.678 10
206PBS G NC=0.1726 25$OC=0.0311 4$PC=0.001533 22
206PB2 G %IG=0.044 4
206PB cG M$K:L1:L2:L3:M2:M3:N:O=2.25 {I18}:0.684 {I23}:7.87 {I44}:3.78 {I21}:
206PB2cG 3.46 {I20}: 0.907 {I94}:1.24 {I12}: 0.223 {I50} (1972Ka30);
206PB3cG |a{-K}(exp)=0.414 {I78} (1972Ma63)
206PB G 516.18 4 41.2 4E3 0.0886 12
206PBS G KC=0.0483 7$LC=0.0301 4$MC=0.00782 11
206PBS G NC=0.001988 28$OC=0.000370 5$PC=2.64E-5 4
206PB2 G %IG=40.8 4
206PB cG M$K:L1:L2:L3:M:N+O=242 {I10}:48.1 {I24}:90.9 {I39}:23.1 {I11}:
206PB2cG 42.9 {I20}: 13.3 {I7} (1972Ka30); |a{-K}(exp)=0.048 {I2} (1972Ma63)
206PB cG MR$ Other: 0.013 {I23} (1980Ba19)
206PB L 2384.23 7 6- 30 PS 10
206PB2 L MOMM1=+0.78 42 $
206PB cL MOMM1$From g=+0.13 {I7} using |g|g perturbed angular correlation
206PB2cL (1970Za03)
206PB cL T$From 1963Si12
206PB E 3.996E-5 0.3 98.8 GE 0.3 9
206PBS E EAV=178.0 37$CK=0.79714 20$CL=0.15276 12$CM+=0.04996 10
206PB G 184.02 3 16.0 3M1(+E2) -0.006 31 1.654 23
206PBS G KC=1.350 19$LC=0.2325 33$MC=0.0545 8
206PBS G NC=0.01385 19$OC=0.00276 4$PC=0.000295 4
206PB2 G %IG=15.84 30
206PB cG M$K:L1:L2:L3:M:N:O=3350 {I130}:509 {I21}:55.0 {I25}:3.67 {I19}:
206PB2cG 135 {I5}: 33.7 {I19}:7.59 {I44} (1972Ka30);
206PB3cG |a{-K}(exp)=1.69 {I10} (1972Ma63); |g|g(|q) in 1980Ba19
206PB cG MR$Other: -0.013 {I25} (1980Ba19)
206PB L 2391.40 9 ?
206PB G 1588.2 1 0.041 4
206PB2 G %IG=0.041 4
206PB cG M$|a{-K}(exp)=0.0071 {I21} (1972Ma63) consistent with Mult=M2+E3 or E4
206PB L 2647.86 8 3- 0.087 PS 21
206PB G 963.82 9 0.037 4[E1] 0.00267 4
206PB2 G %IG=0.037 4
206PB cG E$From the level energy difference. E|g=964.22 keV {I10} in 1972Ma63
206PBS G KC=0.002229 31$LC=0.000341 5$MC=7.86E-5 11
206PBS G NC=1.987E-5 28$OC=3.94E-6 6$PC=4.06E-7 6
206PB G 1844.49 10 0.575 25E1 1.29E-3 2
206PBS G KC=0.000733 10$LC=0.0001086 15$MC=2.494E-5 35
206PBS G NC=6.31E-6 9$OC=1.258E-6 18$PC=1.332E-7 19$IPC=0.000417 6
206PB2 G %IG=0.569 25
206PB cG M$|a{-K}(exp)=0.00071 {I11} (1972Ma63)
206PB cG CC$Measured internal pair conversion coefficient
206PB2cG |b{-|p}=4.65|*10{+-4} {I{15}} for the combined 1844-, 1879-,
206PB3cG and 1904-keV transitions (1998Wu02).
206PB L 2782.25 7 5-
206PB E 3.57 278.730 36 3.57 27
206PBS E CK=0.78929 33$CL=0.15848 21$CM+=0.05223 13
206PB G 398.00 3 10.86 10 M1+E2 0.038 9 0.1981 28
206PBS G KC=0.1622 23$LC=0.0275 4$MC=0.00644 9
206PBS G NC=0.001635 23$OC=0.000326 5$PC=3.49E-5 5
206PB2 G %IG=10.75 10
206PB cG RI$Authors in 1972Ma63 reported I|g=10.86 {I1}, but the evaluator
206PB2cG assumed that the uncertainty is a typo and increased it
206PB cG M$K:L1:L2:L3:M:N:O=208 {I8}:32.9 {I15}:3.58 {I27}:0.235 {I42}:
206PB2cG 8.33 {I45}: 2.23 {I12}: 0.357 {I36} (1972Ka30); |g(|q) in 1973Ka35;
206PB3cG |a{-K}(exp)=0.155 {I5} (1972Ma63); |g|g(|q) in 1980Ba19
206PB cG MR$Other: +0.038 {I3} (1973Ka35) and 0.028 {I42} (1980Ba19)
206PB G 581.97 8 0.490 25E2 0.0206129
206PBS G KC=0.01516 21$LC=0.00413 6$MC=0.001015 14
206PBS G NC=0.000257 4$OC=4.90E-5 7$PC=4.06E-6 6
206PB2 G %IG=0.485 25
206PB cG M$K:L1+L2:M:N=1.13 {I7}:0.352 {I60}: 0.057 {I15}:0.020 {I11}:
206PB2cG (1972Ka30)
206PB G 784.58 7 0.542 10E1 0.00391 5
206PBS G KC=0.00326 5$LC=0.000504 7$MC=0.0001166 16
206PBS G NC=2.95E-5 4$OC=5.83E-6 8$PC=5.93E-7 8
206PB2 G %IG=0.537 10
206PB cG M$K:L1+L2:L3=0.216 {I46}:0.108 {I27}: 0.0242 {I98} (1972Ka30)
206PB G 1098.26 7 13.65 15E1 2.12E-3 3
206PBS G KC=0.001768 25$LC=0.000268 4$MC=6.18E-5 9
206PBS G NC=1.562E-5 22$OC=3.10E-6 4$PC=3.22E-7 5
206PB2 G %IG=13.51 15
206PB cG M$K:L1+L2:L3:M:N=3.60 {I19}:0.472 {I26}: 0.0207 {I32}:0.120 {I9}:
206PB2cG 0.0310 {I45} (1972Ka30); |a{-K}(exp)=0.0021 {I2} (1972Ma63)
206PB L 2826.38 7 (4)-
206PB G 44.110 18 0.0075 9 M1(+E2) 0.04 4 19.4 13 B
206PBS G LC=14.8 10$MC=3.49 26
206PBS G NC=0.89 7$OC=0.176 12$PC=0.0185 4
206PB2 G %IG=0.0074 9
206PB cG RI$Determined by the evaluator from the measured {Ice} in 1972Ka30
206PB2cG ce(L1)[44.11|g]=12.2 {I15}, theoretical (BRICC) |a[44.11|g]=13.01
206PB3cG {I19}, using |d=0.04 {I4}, and |a(K)[803.1|g]=0.00803 {I11}
206PB cG M$L1:L2:M=12.2 {I15}:1.37 {I40}: 2.61 {I84} (1972Ka30)
206PB G 434.89 10 0.023 2 M1,E2 0.10 6
206PBS G KC=0.08 5$LC=0.016 6$MC=0.0038 13
206PBS G NC=9.7E-4 32$OC=1.9E-4 7$PC=1.8E-5 9
206PB2 G %IG=0.0228 20
206PB cG M$|a{-K}(exp)=0.049 {I17} (1972Ma63)
206PB G 442.14 10 0.038 4 (E2) 0.0398 6
206PBS G KC=0.0270 4$LC=0.00960 13$MC=0.002407 34
206PBS G NC=0.000609 9$OC=0.0001143 16$PC=8.45E-6 12
206PB2 G %IG=0.038 4
206PB cG M$|a{-K}(exp)=0.038 {I16} (1972Ma63)
206PB G 1142.37 10 0.112 5 E1 1.98E-3 3
206PBS G KC=0.001650 23$LC=0.0002495 35$MC=5.75E-5 8
206PBS G NC=1.454E-5 20$OC=2.89E-6 4$PC=3.00E-7 4$IPC=3.57E-6 5
206PB2 G %IG=0.111 5
206PB cG M$|a{-K}(exp)=0.0016 {I4} (1972Ma63)
206PB G 2022.8 2 0.013 2 M2,E3 0.0054 18
206PBS G KC=0.0043 15$LC=7.4E-4 23$MC=1.7E-4 5
206PBS G NC=4.4E-5 14$OC=8.8E-6 28$PC=9.3E-7 31$IPC=0.000187 25
206PB2 G %IG=0.0129 20
206PB cG M$|a{-K}(exp)=0.0047 {I27} (1972Ma63)
206PB cG M$ce data allow M2,M3,E3 but placement in level scheme precludes M3
206PB L 2864.61 8 7-
206PB E 0.262 159.781 29 0.262 15
206PBS E CK=0.78665 38$CL=0.16036 25$CM+=0.05299 14
206PB G 480.38 10 0.090 9M1(+E2) 0.4 LT 0.114 6
206PBS G KC=0.093 5$LC=0.0160 7$MC=0.00374 15
206PBS G NC=0.00095 4$OC=0.000189 8$PC=2.01E-5 10
206PB2 G %IG=0.089 9
206PB cG M$K:L1+L2=1.26 {I9}:0.204 {I39} (1972Ka30);
206PB2cG |a{-K}(exp)=0.113 {I22} (1972Ma63)
206PB G 664.17 10 0.099 5M1(+E2) 0.9 LT 0.043 8
206PBS G KC=0.035 7$LC=0.0061 9$MC=0.00143 21
206PBS G NC=0.00036 5$OC=7.2E-5 11$PC=7.6E-6 13
206PB2 G %IG=0.098 5
206PB cG M$K:L1+L2:M=0.540 {I95}:0.088 {I22}: 0.0221 {I60} (1972Ka30);
206PB2cG |a{-K}(exp)=0.044 {I11} (1972Ma63)
206PB G 1180.70 10 0.067 7[E3] 0.0106615
206PBS G KC=0.00813 11$LC=0.001918 27$MC=0.000467 7
206PBS G NC=0.0001186 17$OC=2.303E-5 32$PC=2.168E-6 30$IPC=7.28E-7 10
206PB2 G %IG=0.066 7
206PB L 2939.55 7 6-
206PB E 0.11 119.6 GE 0.11 11
206PBS E CK=0.78373 45$CL=0.16245 29$CM+=0.05382 15
206PB G 157.52 10 0.036 4 M1(+E2) 0.32 LT 2.49 8
206PBS G KC=2.01 9$LC=0.370 10$MC=0.0874 30
206PBS G NC=0.0222 7$OC=0.00439 12$PC=0.000451 10
206PB2 G %IG=0.036 4
206PB cG M$K:L1:L2:M=6.4 {I13}:1.03 {I12}: 0.123 {I51}: 0.234 {I59} (1972Ka30);
206PB2cG |a{-K}(exp)=1.44 {I50} (1972Ma63)
206PB G 555.30 10 0.038 4 M1+E2 1.0 +8-4 0.052 16
206PBS G KC=0.042 13$LC=0.0080 17$MC=0.0019 4
206PBS G NC=0.00048 10$OC=9.5E-5 20$PC=9.4E-6 26
206PB2 G %IG=0.038 4
206PB cG M$|a{-K}(exp)=0.041 {I13} (1972Ma63)
206PB G 739.24 8 0.159 8M1(+E2) 0.5 LT 0.0361 27
206PBS G KC=0.0296 23$LC=0.00498 32$MC=0.00117 7
206PBS G NC=0.000296 19$OC=5.9E-5 4$PC=6.3E-6 5
206PB2 G %IG=0.157 8
206PB cG M$K:L1+L2:M=0.622 {I40}:0.142 {I37}: 0.030 {I13} (1972Ka30);
206PB2cG |a{-K}(exp)=0.032 {I4} (1972Ma63)
206PB L 3016.49 7 5-
206PB G 190.04 3 0.022 19 [M1,E2] 1.0 5 B
206PBS G KC=0.7 5$LC=0.226 14$MC=0.056 7
206PBS G NC=0.0143 16$OC=0.00270 18$PC=2.1E-4 6
206PB2 G %IG=0.022 19
206PB cG RI$Determined by the evaluator from the measured {Ice} in 1972Ka30
206PB2cG ce(K)[190.04|g]=1.90 {I22}, theoretical (BRICC)
206PB3cG |a(K)[190.04|g]=0.7 {I6} and |a(K)[803.1|g]=0.00803 {I11}
206PB G 234.26 7 0.244 12M1(+E2) 0.19 LT 0.832 16
206PBS G KC=0.678 14$LC=0.1178 17$MC=0.0276 4
206PBS G NC=0.00702 10$OC=0.001398 20$PC=0.0001484 26
206PB2 G %IG=0.242 12
206PB cG M$K:L1:L2:M:N=25.3 {I12}:3.78 {I21}: 0.404 {I38}: 0.86 {I16}: 0.200
206PB2cG {I76} (1972Ka30); |a{-K}(exp)=0.840 {I85} (1972Ma63)
206PB G 632.25 5 4.52 5 M1+E2 -0.12 4 0.0577 9
206PBS G KC=0.0473 8$LC=0.00793 12$MC=0.001852 28
206PBS G NC=0.000470 7$OC=9.38E-5 14$PC=1.006E-5 16
206PB2 G %IG=4.47 5
206PB cG M$K:L1:M:N:O=24.5 {I12}:3.91 {I45}: 1.11 {I7}: 0.308 {I23}: 0.112
206PB2cG {I22} (1972Ka30); |a{-K}(exp)=0.044 {I3} (1972Ma63)
206PB cG MR$Other: -0.12 {I2} [1980Ba19, |g|g(|q)]
206PB G 816.25 10 0.051 20 [E2] 0.0099814 B
206PBS G KC=0.00778 11$LC=0.001673 23$MC=0.000402 6
206PBS G NC=0.0001020 14$OC=1.977E-5 28$PC=1.822E-6 26
206PB2 G %IG=0.051 20
206PB cG RI$Determined by the evaluator from the measured {Ice} in 1972Ka30
206PB2cG ce(K)[816.25|g]=0.049 {I19}, theoretical (BRICC)
206PB3cG |a(K)[816.25|g]=0.00778 {I11} and |a(K)[803.1|g]=0.00803 {I11}
206PB G 1332.33 10 0.285 15E1 1.58E-3 2
206PBS G KC=0.001264 18$LC=0.0001896 27$MC=4.37E-5 6
206PBS G NC=1.105E-5 15$OC=2.196E-6 31$PC=2.299E-7 32$IPC=6.78E-5 10
206PB2 G %IG=0.282 15
206PB cG M$|a{-K}(exp)=0.0015 {I3} (1972Ma63)
206PB L 3225.47 8 (6,7)-
206PB E 0.252 159.294 34 0.252 15
206PBS E CK=0.7634 11$CL=0.1770 7$CM+=0.05964 30
206PB G 360.82 6 0.006 5 [M1,E2] 0.16 10 B
206PBS G KC=0.13 8$LC=0.028 8$MC=0.0066 18
206PBS G NC=0.0017 5$OC=3.3E-4 10$PC=3.0E-5 15
206PB2 G %IG=0.006 5
206PB cG RI$Determined by the evaluator from the measured {Ice} in 1972Ka30
206PB2cG ce(K)[360.82|g]=0.089 {I41}, theoretical (BRICC) |a(K)[360.82|g]=0.13
206PB3cG {I9} and |a(K)[803.1|g]=0.00803 {I11}
206PB G 443.20 7 0.011 9 [M1,E2] 0.09 5 B
206PBS G KC=0.07 5$LC=0.015 6$MC=0.0036 12
206PBS G NC=9.1E-4 31$OC=1.8E-4 7$PC=1.7E-5 9
206PB2 G %IG=0.011 9
206PB cG RI$Determined by the evaluator from the measured {Ice} in 1972Ka30
206PB2cG ce(K)[443.20|g]=0.153 {I70}, theoretical (BRICC) |a(K)[443.20|g]=0.07
206PB3cG {I5} and |a(K)[803.1|g]=0.00803 {I11}
206PB G 841.28 7 0.188 9M1+E2 0.6 5 0.023 5
206PBS G KC=0.019 4$LC=0.0032 6$MC=0.00075 14
206PBS G NC=0.00019 4$OC=3.8E-5 7$PC=4.0E-6 9
206PB2 G %IG=0.186 9
206PB cG M$K:L1:M:N=0.443 {I45}:0.0730 {I16}: 0.0154 {I61}: 0.0166 {I86}
206PB2cG (1972Ka30); |a{-K}(exp)=0.019 {I3} (1972Ma63)
206PB G 1025.30 10 0.043 4 M1(+E2) 0.9 LT 0.0144 23
206PBS G KC=0.0118 19$LC=0.00197 29$MC=0.00046 7
206PBS G NC=0.000117 17$OC=2.33E-5 34$PC=2.5E-6 4
206PB2 G %IG=0.043 4
206PB cG M$|a{-K}(exp)=0.0143 {I46} (1972Ma63)
206PB L 3244.31 7 4-
206PB G 227.65 20 0.003 3 [M1,E2] 0.59 32 B ?
206PB2 G %IG=0.003 3
206PB cG E$Uncertainty increased 4|s by the evaluator
206PBS G KC=0.43 31$LC=0.120 8$MC=0.0297 5
206PBS G NC=0.00751 15$OC=0.00143 9$PC=1.2E-4 5
206PB cG RI$Determined by the evaluator from the measured {Ice} in 1972Ka30
206PB2cG ce(K)[227.65|g]=0.153 {I70}, theoretical (BRICC) |a(K)[227.65|g]=0.4
206PB3cG {I4} and |a(K)[803.1|g]=0.00803 {I11}
206PB G 1246.46 10 0.085 8 (E1) 1.73E-3 2
206PB2 G FL=1997.70
206PBS G KC=0.001417 20$LC=0.0002134 30$MC=4.91E-5 7
206PBS G NC=1.243E-5 17$OC=2.470E-6 35$PC=2.58E-7 4$IPC=3.13E-5 4
206PB2 G %IG=0.084 8
206PB cG M$|a{-K}(exp)=0.0025 {I9} by the evaluator from Ice(K)[803|g] and
206PB2cG Ice(K)[1246|g] in 1972Ka30, I|g(803|g) and I|g(1246|g) from 1972Ma63,
206PB2cG and |a(K,exp)[803|g]=0.00803 {I11}
206PB G 1560.30 8 0.382 20 E1 1.37E-3 2
206PBS G KC=0.000968 14$LC=0.0001442 20$MC=3.32E-5 5
206PBS G NC=8.39E-6 12$OC=1.671E-6 23$PC=1.759E-7 25$IPC=0.0002117 30
206PB2 G %IG=0.378 20
206PB cG M$K:L1+L2=0.0485 {I85}:0.0056 {I28} (1972Ka30);
206PB2cG |a{-K}(exp)=0.00102 {I23} by the evaluator from Ice(K)[803|g] and
206PB3cG Ice(K)[1560|g] in 1972Ka30, I|g(803|g) and I|g(1560|g) from 1972Ma63,
206PB4cG and |a(K,exp)[803|g]=0.00803 {I11}
206PB G 1903.56 10 0.353 15E1 1.29E-3 2
206PBS G KC=0.000696 10$LC=0.0001030 14$MC=2.366E-5 33
206PBS G NC=5.99E-6 8$OC=1.193E-6 17$PC=1.264E-7 18$IPC=0.000460 6
206PB2 G %IG=0.349 15
206PB cG M$|a{-K}(exp)=0.00071 {I17} (1972Ma63)
206PB G 2441.21 9 0.005 2[M2] 0.00484 7
206PB2 G %IG=0.0050 20
206PB cG E$From the level energy difference. E|g=2439.0 keV {I4} in 1972Ma63
206PBS G KC=0.00365 5$LC=0.000608 9$MC=0.0001421 20
206PBS G NC=3.61E-5 5$OC=7.21E-6 10$PC=7.76E-7 11$IPC=0.000396 6
206PB L 3279.28 7 5-
206PB cL $Probable dominant configuration: |n(f{-5/2}{+-1},g{-9/2}{++1})
206PB E 43.8 36.946 24 43.8 3
206PBS E CK=0.7562 14$CL=0.1821 9$CM+=0.06170 36
206PB G 34.954 18 0.0172 10 M1+E2 0.023 18 38.2 12 B
206PBS G LC=29.2 9$MC=6.86 22
206PBS G NC=1.74 6$OC=0.347 10$PC=0.0367 6
206PB2 G %IG=0.0170 10
206PB cG RI$Determined by the evaluator from the measured {Ice} in 1972Ka30
206PB2cG ce(L1)[34.954|g]=55.6 {I31}, theoretical (BRICC) |a(L1)[34.954|g]=25.9
206PB3cG {I4}, using |d=0.023 {I18}, and |a(K)[803.1|g]=0.00803 {I11}
206PB cG M$L1:L2:M:N=55.6 {I31}: 6.30 {I41}: 13.9 {I23}: 3.74 {I61} (1972Ka30)
206PB G 262.71 5 3.05 5 M1+E2 0.13 10 0.607 17
206PBS G KC=0.495 16$LC=0.0855 14$MC=0.02005 31
206PBS G NC=0.00510 8$OC=0.001015 17$PC=0.0001079 27
206PB2 G %IG=3.02 5
206PB cG M$K:L1:L2:M:N:O=208 {I9}:33.9 {I18}: 3.58 {I20}: 7.93 {I43}: 2.84
206PB2cG {I17}: 0.507 {I62} (1972Ka30); |a{-K}(exp)=0.551 {I35} (1972Ma63)
206PB G 339.85 6 0.13 9 [M1,E2] 0.19 11 B
206PBS G KC=0.15 10$LC=0.033 9$MC=0.0080 19
206PBS G NC=0.0020 5$OC=3.9E-4 11$PC=3.6E-5 18
206PB2 G %IG=0.13 9
206PB cG RI$Determined by the evaluator from the measured {Ice} in 1972Ka30
206PB2cG ce(K)[339.85|g]=2.48 {I27}, theoretical (BRICC) |a(K)[339.85|g]=0.15
206PB3cG {I10} and |a(K)[803.1|g]=0.00803 {I11}
206PB G 452.84 8 0.158 8 M1(+E2) 0.27 LT 0.137 4
206PBS G KC=0.1120 34$LC=0.0191 4$MC=0.00447 10
206PBS G NC=0.001135 26$OC=0.000226 5$PC=2.41E-5 7
206PB2 G %IG=0.156 8
206PB cG M$K:L1=2.56 {I15}: 0.426 {I42} (1972Ka30);
206PB2cG |a{-K}(exp)=0.131 {I15} (1972Ma63)
206PB G 497.06 4 15.48 15M1+E2 -0.09 5 0.1090 18
206PBS G KC=0.0893 15$LC=0.01508 23$MC=0.00352 5
206PBS G NC=0.000896 14$OC=0.0001786 27$PC=1.912E-5 31
206PB2 G %IG=15.32 15
206PB cG M$K:L1+L2:L3:M:N=169 {I7}: 28.6 {I14}: 0.189 {I21}: 6.75 {I35}:
206PB2cG 2.10 {I20} (1972Ka30); |a{-K}(exp)=0.088 {I5} (1972Ma63)
206PB cG MR$Others: -0.09 {I2} (1973Ka35), -0.02 {I11} (1980Ba19), -0.194 {I21}
206PB2cG (1977Mc01)
206PB G 895.12 5 15.83 16M1+E2 -0.030 6 0.0236333
206PBS G KC=0.01943 27$LC=0.00322 5$MC=0.000750 11
206PBS G NC=0.0001905 27$OC=3.80E-5 5$PC=4.09E-6 6
206PB2 G %IG=15.67 16
206PB cG M$K:L1+L2:M:N=34.0 {I15}: 5.33 {I28}: 1.51 {I9}: 0.485 {I34}
206PB2cG (1972Ka30); |a{-K}(exp)=0.0174 {I18} (1972Ma63)
206PB cG MR$Others: -0.030 {I3} (1973Ka35) and 0.047 {I25} (1977Mc01)
206PB G 1281.81 10 0.066 7[E1] 1.66E-3 2
206PBS G KC=0.001350 19$LC=0.0002030 28$MC=4.67E-5 7
206PBS G NC=1.183E-5 17$OC=2.351E-6 33$PC=2.457E-7 34$IPC=4.49E-5 6
206PB2 G %IG=0.065 7
206PB G 1595.27 8 5.07 6E1 1.35E-3 2
206PBS G KC=0.000933 13$LC=0.0001389 19$MC=3.19E-5 4
206PBS G NC=8.08E-6 11$OC=1.609E-6 23$PC=1.695E-7 24$IPC=0.0002363 33
206PB2 G %IG=5.02 6
206PB cG M$K:L1+L2:M:N=0.654 {I33}: 0.0426 {I55}: 0.0094 {I29}: 0.0033 {I17}
206PB2cG (1972Ka30); |a{-K}(exp)=0.0010 {I1} (1972Ma63)
206PB G 2476.18 9 0.015 2[E3] 0.00264 4
206PB2 G %IG=0.0149 20
206PB cG E$From the level energy difference. E|g=2476.7 keV {I2} in 1972Ma63
206PBS G KC=0.001895 27$LC=0.000328 5$MC=7.70E-5 11
206PBS G NC=1.955E-5 27$OC=3.88E-6 5$PC=4.04E-7 6$IPC=0.000320 4
206PB L 3402.71 7 5-
206PB cL $Probable dominant configuration: |n(f{-5/2}{+-1},g{-9/2}{++1})
206PB E 49.2 46.581 32 49.2 4
206PBS E CK=0.7288 28$CL=0.2016 20$CM+=0.0697 7
206PB G 123.42 3 0.023 2M1+E2 0.18 13 5.05 16
206PBS G KC=4.06 22$LC=0.75 5$MC=0.178 15
206PBS G NC=0.045 4$OC=0.0090 6$PC=0.000917 14
206PB2 G %IG=0.0228 20
206PB cG M$K:L1:L2:M=11.5 {I24}: 2.58 {I14}: 0.270 {I76}: 0.51 {I13}
206PB2cG (1972Ka30); |a{-K}(exp)=4.05 {I110} (1972Ma63)
206PB G 158.386 21 0.083 8M1(+E2) 0.2 LT 2.50 5
206PBS G KC=2.03 4$LC=0.359 6$MC=0.0844 16
206PBS G NC=0.0215 4$OC=0.00426 7$PC=0.000448 7
206PB2 G %IG=0.082 8
206PB cG M$K:L1:L2:M=27.3 {I15}: 4.39 {I22}: 0.460 {I90}: 1.14 {I14}
206PB2cG (1972Ka30); |a{-K}(exp)=2.66 {I37} (1972Ma63)
206PB G 386.20 7 0.522 10M1+E2 0.15 11 0.212 7
206PBS G KC=0.173 6$LC=0.0295 7$MC=0.00692 16
206PBS G NC=0.00176 4$OC=0.000350 9$PC=3.73E-5 12
206PB2 G %IG=0.517 10
206PB cG M$K:L1:L2=11.0 {I5}: 2.35 {I15}: 0.177 {I17} (1972Ka30);
206PB2cG |a{-K}(exp)=0.171 {I12} (1972Ma63)
206PB G 462.92 10 0.054 5M1(+E2) 0.7 LT 0.117 16
206PBS G KC=0.095 14$LC=0.0167 17$MC=0.0039 4
206PBS G NC=0.00100 9$OC=0.000198 20$PC=2.07E-5 26
206PB2 G %IG=0.053 5
206PB cG M$K:M:N=1.07 {I11}: 0.0429 {I86}: 0.0180 {I60} (1972Ka30);
206PB2cG |a{-K}(exp)=0.16 {I4} (1972Ma63)
206PB G 576.36 10 0.113 10 M1(+E2) 0.7 LT 0.065 9
206PBS G KC=0.053 8$LC=0.0092 10$MC=0.00217 22
206PBS G NC=0.00055 6$OC=0.000109 12$PC=1.15E-5 15
206PB2 G %IG=0.112 10
206PB cG M$K:L1+L2:M:N=0.892 {I52}: 0.140 {I30}: 0.045 {I12}: 0.0110 {I29}
206PB2cG (1972Ka30); |a{-K}(exp)=0.064 {I10} (1972Ma63)
206PB G 620.48 5 5.82 6M1+E2 -0.082 22 0.0609 9
206PBS G KC=0.0500 7$LC=0.00837 12$MC=0.001955 28
206PBS G NC=0.000497 7$OC=9.91E-5 14$PC=1.062E-5 15
206PB2 G %IG=5.76 6
206PB cG M$K:L1+L2:L3:NO=38.8 {I17}: 6.39 {I35}: 0.035 {I14}: 0.471 {I32}
206PB2cG (1972Ka30); |a{-K}(exp)=0.054 {I3} (1972Ma63)
206PB cG MR$Others: -0.33 {I29} (1980Ba19) and -0.082 {I10} (1977Mc01)
206PB G 754.96 7 0.533 10E2 0.0117216
206PBS G KC=0.00904 13$LC=0.002035 29$MC=0.000492 7
206PBS G NC=0.0001247 17$OC=2.408E-5 34$PC=2.174E-6 30
206PB2 G %IG=0.528 10
206PB cG M$K:L1+L2=0.571 {I52}: 0.135 {I45} (1972Ka30);
206PB2cG |a{-K}(exp)=0.0087 {I10} (1972Ma63)
206PB G 1018.63 8 7.68 8M1+E2 -0.019 7 0.0169624
206PBS G KC=0.01395 20$LC=0.002300 32$MC=0.000536 8
206PBS G NC=0.0001362 19$OC=2.72E-5 4$PC=2.92E-6 4
206PB2 G %IG=7.60 8
206PB cG M$K:L1+L2:M:N=13.5 {I7}: 2.78 {I14}: 0.671 {I36}: 0.206 {I15}
206PB2cG (1972Ka30); |a{-K}(exp)=0.0142 {I10} (1972Ma63)
206PB cG MR$Others: -0.018 {I3} (1973Ka35) and 0.055 {I20} (1977Mc01)
206PB G 1202.58 10 0.106 6E2 0.00468 7
206PBS G KC=0.00378 5$LC=0.000686 10$MC=0.0001619 23
206PBS G NC=4.10E-5 6$OC=8.07E-6 11$PC=8.03E-7 11$IPC=4.06E-6 6
206PB2 G %IG=0.105 6
206PB cG M$K:L1+L2=0.0397 {I73}: 0.0299 {I79} (1972Ka30)
206PB G 1405.01 8 1.450 25E1 1.49E-3 2
206PBS G KC=0.001154 16$LC=0.0001728 24$MC=3.98E-5 6
206PBS G NC=1.006E-5 14$OC=2.001E-6 28$PC=2.099E-7 29$IPC=0.0001091 15
206PB2 G %IG=1.435 25
206PB cG M$K:L1+L2:M=0.249 {I14}: 0.0227 {I48}: 0.0065 {I25} (1972Ka30);
206PB2cG |a{-K}(exp)=0.0014 {I2} (1972Ma63)
206PB G 1718.70 7 32.2 4 E1 1.31E-3 2
206PBS G KC=0.000824 12$LC=0.0001223 17$MC=2.81E-5 4
206PBS G NC=7.12E-6 10$OC=1.417E-6 20$PC=1.497E-7 21$IPC=0.000326 5
206PB2 G %IG=31.9 4
206PB cG M$K:L1+L2:M:N=3.12 {I16}: 0.142 {I8}: 0.0371 {I24}: 0.0092 {I13}
206PB2cG (1972Ka30); |a{-K}(exp)=0.00078 {I5} (1972Ma63)
206PB cG CC$Measured internal pair conversion coefficient
206PB2cG |b{-|p}=3.06 x 10{+-4} {I{15}} (1998Wu02).
206PB G 2599.6 2 0.131 10(E3) 2.48E-3 4
206PBS G KC=0.001727 24$LC=0.000296 4$MC=6.93E-5 10
206PBS G NC=1.760E-5 25$OC=3.49E-6 5$PC=3.65E-7 5$IPC=0.000365 5
206PB2 G %IG=0.130 10
206PB cG M$|a{-K}(exp)=0.0014 {I5} (1972Ma63) allow M1 or E3, but the decay
206PB2cG scheme requires E3.
206PB L 3562.93 7 5-
206PB E 2.42 57.18 6 2.42 5
206PBS E CK=0.603 16$CL=0.290 11$CM+=0.1068 38
206PB G 283.75 6 0.005 4 [M1,E2] 0.32 18 B
206PBS G KC=0.24 17$LC=0.058 11$MC=0.0142 21
206PBS G NC=0.0036 5$OC=0.00069 13$PC=6.1E-5 27
206PB2 G %IG=0.005 4
206PB cG RI$Determined by the evaluator from the measured {Ice} in 1972Ka30
206PB2cG ce(K)[283.75|g]=0.156 {I68}, theoretical (BRICC) |a(K)[283.75|g]=0.018
206PB3cG {I10} and |a(K)[803.1|g]=0.00803 {I11}
206PB G 780.66 10 0.05 3 [M1,E2] 0.022 11 B
206PBS G KC=0.018 10$LC=0.0032 14$MC=7.6E-4 31
206PBS G NC=1.9E-4 8$OC=3.8E-5 16$PC=3.9E-6 19
206PB2 G %IG=0.050 30
206PB cG RI$Determined by the evaluator from the measured {Ice} in 1972Ka30
206PB2cG ce(K)[780.66|g]=0.105 {I36}, theoretical (BRICC) |a(K)[780.66|g]=0.24
206PB3cG {I17} and |a(K)[803.1|g]=0.00803 {I11}
206PB G 915.00 10 0.031 3 E2 0.0079311
206PBS G KC=0.00626 9$LC=0.001269 18$MC=0.000303 4
206PBS G NC=7.69E-5 11$OC=1.498E-5 21$PC=1.418E-6 20
206PB2 G %IG=0.0307 30
206PB cG M$|a{-K}(exp)=0.0061 {I16} (1972Ma63)
206PB G 1565.34 8 0.307 15E1 1.36E-3 2
206PBS G KC=0.000962 13$LC=0.0001434 20$MC=3.30E-5 5
206PBS G NC=8.35E-6 12$OC=1.662E-6 23$PC=1.750E-7 25$IPC=0.0002152 30
206PB2 G %IG=0.304 15
206PB cG M$K:L1+L2=0.0358 {I56}: 0.0037 {I20} (1972Ka30)
206PB G 1878.65 8 2.03 4E1 1.29E-3 2
206PBS G KC=0.000711 10$LC=0.0001053 15$MC=2.419E-5 34
206PBS G NC=6.12E-6 9$OC=1.220E-6 17$PC=1.292E-7 18$IPC=0.000442 6
206PB2 G %IG=2.01 4
206PB cG M$K:L1+L2=0.150 {I11}: 0.0381 {I91} (1972Ka30);
206PB2cG |a{-K}(exp)=0.00060 {I6} (1972Ma63)
206PB G 2759.6 10 0.014 2[E3] 2.30E-3 3
206PBS G KC=0.001539 22$LC=0.000260 4$MC=6.10E-5 9
206PBS G NC=1.547E-5 22$OC=3.07E-6 4$PC=3.23E-7 5$IPC=0.000424 6
206PB2 G %IG=0.0139 20