137CS 137XE B- DECAY 1977WE02 07NDS 200709 137CS H TYP=FUL$AUT=E. BROWNE, J. K. TULI$CIT=NDS 108,2173 (2007)$ 137CS2 H CUT=1-Oct-2006$ 137CS C Measured: B, BG (1968Ho22,1964On03,1963Ho16), G, GG 137CS2C (1977We02,1975Fr23,1975Mo06,1968Ho22), CE (1972Ac02) 137CS C Decay scheme is that proposed by 1977We02 137CS CB E Observed B-groups have energies: 4150 100 (1968Ho22), 4040 70 137CS2CB (67% 3), 3650 100 (33% 3) (1964On03) 137CS CB B- feeding is determined by the measurement of 67% 3 137CS2CB B- branch to ground state (1964On03) and G-ray transition intensity 137CS3CB balances. 137CS CG E From 1975Fr23 137CS CG E G's: 526.8, 584.5, 700.0, 865.0, 954.0, 1024.0, 1037.4, 137CS2CG 1097.0, 1139.5, 1529.0, 1857.6, 3797.0 from 1975Mo06 were not observed 137CS3CG by 1977We02 137CS CL J Adopted values 137XE P 0.0 7/2- 3.818 M 13 4173 7 137CS N 0.031 3 1.0 1.0 137CS CN NR$deduced by evaluators from |S(TI to GS)=33% 3 (using 137CS2CN IB(GS)=67% 3 (1964On03)) 137CS PN 3 137CS G 1009.9 20.13 3 137CS G 1677.2 60.032 13 137CS G 1713.2 80.024 15 137CS G 1843.0 40.046 12 137CS G 2043.6 30.057 12 137CS G 2119.4 40.055 12 137CS G 3135.6 70.012 5 137CS G 3194.0 40.029 6 137CS G 3250.0 40.034 6 137CS G 3458.3 40.041 7 137CS G 3476.3 40.028 6 137CS L 0.0 7/2+ 30.08 Y 9 137CS CL T$From Adopted Levels 137CS B 4040 7067 3 6.567 20 137CSS B EAV=1782.1 33 137CS CB IB from analysis of FERMI plot IB=55% 14 (1964On03) 137CS L 455.490 35/2+ 0.1 NS LE 137CS CL T from 1975Mo06 137CS B 3.65E+3 1031 3 6.7 137CSS B EAV=1568.8 33 137CS CB IB from analysis of FERMI plot IB=35% 6 (1964On03) 137CS G 455.490 31000 E2 0.012 137CS CG E from 1975Fr23 137CS CG M EKC=0.0090 11, K/L+M+=4.2 8 (1972Ac02) 137CSS G KC=0.0118 16$LC=0.00163 7$MC=0.00033 1 137CS L 848.90 6 137CS B 0.65 8 8.16 6 137CSS B EAV=1385.2 33 137CS G 393.35 64.5 3 137CS G 848.95 620 1 137CS L 1184.71 5(11/2+) 137CS B 0.02 LT 9.5 GT 137CSS B EAV=1229.1 33 137CS G 1184.70 62.7 3 137CS L 1273.20 6 137CS B 0.04 3 9.1 4 137CSS B EAV=1188.1 33 137CS G 1273.23 107.3 7 137CS L 1564.13 6 137CS B 0.066 10 8.71 7 137CSS B EAV=1054.0 33 137CS G 715.2 20.21 5 137CS G 1108.63 61.64 15 137CS G 1564.0 20.32 4 137CS L 1569.84 6 137CS G 1114.32 62.96 20 137CS G 1569.77 72.74 20 137CS L 1574.84 6 137CS B 0.17 3 8.29 8 137CSS B EAV=1049.0 33 137CS G 1119.33 63.43 20 137CS G 1574.83 152.3 3 137CS L 1651.24 8 137CS B 0.051 7 8.76 6 137CSS B EAV=1014.0 33 137CS G 802.4 40.13 4 137CS G 1195.75 61.54 10 137CS G 1651.14 200.14 2 137CS L 1783.47 5 137CS B 0.38 5 7.80 6 137CSS B EAV=953.4 32 137CS G 1327.98 60.94 8 137CS G 1783.43 613.3 6 137CS L 1867.87 79/2- 137CS B 0.03 LT 8.8 GT 137CSS B EAV=914.9 32 137CS G 298.00 73.8 3 137CS G 594.70 62.7 3 137CS G 683.2 10.65 7 137CS G 1867.96 80.52 5 137CS L 1916.27 10 137CS B 0.073 20 8.41 12 137CSS B EAV=892.9 32 137CS G 1067.4 21.57 30 137CS G 1461.16 200.55 7 137CS G 1916.31 83.1 4 137CS L 2068.03 7(3/2+,5/2+) 137CS B 0.14 2 8.01 7 137CSS B EAV=824.1 32 137CS G 1219.0 40.09 2 137CS G 1612.52 64.0 3 137CS G 2068.0 20.33 3 137CS L 2099.41 9 137CS B 0.003 LT 9.6 GT 137CSS B EAV=810.0 32 137CS G 1250.6 40.21 3 137CS G 1644.0 80.028 15 137CS G 2099.42 150.43 4 137CS L 2216.8 2 137CS B 0.005 2 9.32 18 137CSS B EAV=757.2 32 137CS G 1761.3 30.19 5 137CS G 2216.8 40.076 30 137CS L 2367.84 11 137CS B 0.003 LT 9.4 GT 137CSS B EAV=689.7 32 137CS G 1518.8 50.06 2 137CS G 2367.65 200.21 3 137CS L 2795.9 2 ? 137CS B 0.004 1 8.83 11 137CSS B EAV=502.4 30 137CS G 1232.1 70.05 2 137CS G 1947.0 20.085 11 137CS L 2849.11 13 137CS B 0.100 15 7.36 7 137CSS B EAV=479.6 30 137CS G 2000.3 20.57 6 137CS G 2393.53 152.6 2 137CS L 2850.04 9 137CS B 0.72 8 6.50 5 137CSS B EAV=479.2 30 137CS G 482.14 120.48 10 137CS G 633.4 50.08 4 137CS G 750.65 100.67 7 137CS G 933.82 62.7 2 137CS G 982.25 56.7 4 137CS G 1066.6 21.74 30 137CS G 1280.05 150.30 3 137CS G 1576.75 103.3 3 137CS G 1665.30 71.7 1 137CS G 2849.80 105.9 3 137CS L 2945.19 17 137CS B 0.010 2 8.24 9 137CSS B EAV=438.9 30 137CS G 2096.4 30.23 3 137CS G 2489.6 20.088 10 137CS L 3037.31 9 137CS B 0.036 5 7.56 7 137CSS B EAV=400.3 30 137CS G 2188.44 100.26 3 137CS G 2581.71 100.75 7 137CS G 3037.4 20.14 2 137CS L 3104.2 3 137CS B 0.006 1 8.24 8 137CSS B EAV=372.6 29 137CS G 1236.2 40.11 2 137CS G 2255.3 30.08 1 137CS L 3159.5 2 137CS B 0.013 2 7.81 7 137CSS B EAV=350.0 29 137CS G 1974.9 90.038 12 137CS G 3159.4 20.38 4 137CS L 3377.46 14 137CS B 0.027 4 7.12 7 137CSS B EAV=263.0 28 137CS G 1594.0 60.10 2 137CS G 1726.3 30.077 13 137CS G 2528.6 60.047 11 137CS G 2921.9 20.57 5 137CS G 3377.4 20.064 8 137CS L 3584.1 4 137CS B 0.0056 10 7.34 8 137CSS B EAV=184.9 26 137CS G 1933.3 40.043 12 137CS G 2311.1 50.031 8 137CS G 2735.2 40.044 9 137CS G 3583.7 30.063 9 137CS L 3694.1 4 ? 137CS B 0.0062 10 6.99 8 137CSS B EAV=145.5 25 137CS G 3694.0 30.20 2 137CS L 3736.7 6 ? 137CS B 0.0010 4 7.65 18 137CSS B EAV=130.8 25 137CS G 2463.3 70.023 9 137CS G 3736.9 70.010 3 137CS L 3786.9 2 137CS B 0.011 2 6.43 9 137CSS B EAV=113.8 24 137CS G 2003.4 30.21 4 137CS G 2212.1 20.13 2 137CS L 3824.0 2 ? 137CS B 0.0061 11 6.54 9 137CSS B EAV=101.5 23 137CS G 1907.7 20.17 2 137CS G 2638.9 70.029 11 137CS L 3907.16 13 137CS B 0.0018 6 6.69 15 137CSS B EAV=74.9 22 137CS G 3451.8 80.015 7 137CS G 3907.1 40.043 7 137CS L 3938.2 4 ? 137CS B 0.0011 5 6.73 21 137CSS B EAV=65.3 22 137CS G 1720.9 60.035 15 137CS L 3940.8 10 ? 137CS B 0.0002 1 7.45 23 137CSS B EAV=64.5 22 137CS G 2287.1 40.045 8 137CS2 G FL=1651.24 137CS G 3940.7 90.008 4 137CS L 3952.41 15 ? 137CS B 0.030 4 5.21 8 137CSS B EAV=61.0 22 137CS G 1102.42 100.53 5 137CS G 2084.47 100.44 3 137CS L 3955.7 6 ? 137CS B 0.0009 3 6.71 16 137CSS B EAV=60.0 22 137CS G 2304.5 80.018 8 137CS G 3955.5 80.011 4 137CS L 3976.4 8 ? 137CS B 0.0003 1 7.05 16 137CSS B EAV=53.8 21 137CS G 3976.4 80.010 4