Results for Francium 221 (Z=87, N=134) version française
    222Ra    
    Z=88 & N=134    
220Fr Z=87 & N=133
β EHF IX Q2Z Q2N Q4Z Q4N KZ β2Z β2N β4Z β4N
-0.60 -1671.35 87.65 -2084.64 -3198.51 18849.90 29736.10 1/2 -0.807 -0.804 0.078 0.043
-0.55 -1677.19 84.43 -1904.39 -2938.53 15224.60 24358.70 9/2 -0.737 -0.738 0.063 0.035
-0.50 -1679.48 76.82 -1731.09 -2671.56 12281.70 19252.10 -1/2 -0.670 -0.671 0.051 0.028
-0.45 -1682.62 74.17 -1563.79 -2398.60 12110.10 19307.10 -3/2 -0.605 -0.603 0.050 0.028
-0.40 -1684.85 67.00 -1404.83 -2117.29 9984.73 15340.60 11/2 -0.544 -0.532 0.041 0.022
-0.35 -1685.69 58.69 -1226.09 -1855.75 7625.68 11629.90 11/2 -0.475 -0.466 0.032 0.017
-0.30 -1685.98 48.30 -1032.31 -1609.27 5447.99 8758.27 -5/2 -0.400 -0.404 0.023 0.013
-0.25 -1686.86 39.06 -876.07 -1325.25 4011.43 6178.56 -5/2 -0.339 -0.333 0.017 0.009
-0.20 -1687.77 28.29 -692.50 -1068.56 3343.77 5220.42 1/2 -0.268 -0.269 0.014 0.008
-0.15 -1690.36 20.93 -526.82 -793.97 3787.66 6118.05 13/2 -0.204 -0.200 0.016 0.009
-0.10 -1692.46 10.55 -348.58 -531.95 2118.12 3532.50 -7/2 -0.135 -0.134 0.009 0.005
-0.05 -1692.62 2.77 -174.98 -265.29 798.79 1318.25 -7/2 -0.068 -0.067 0.003 0.002
0.00 -1692.36 0.02 -1.40 1.40 167.56 249.77 -9/2 -0.001 0.000 0.001 0.000
0.05 -1692.85 5.89 172.85 267.42 2147.58 3573.27 -3/2 0.067 0.067 0.009 0.005
0.10 -1694.80 23.65 347.07 533.46 4771.37 7777.91 -1/2 0.134 0.134 0.020 0.011
0.15 -1695.77 40.55 516.42 804.37 6488.91 10744.90 -1/2 0.200 0.202 0.027 0.016
0.20 -1693.61 49.24 687.23 1073.82 9242.91 15395.40 -1/2 0.266 0.270 0.038 0.022
0.25 -1690.10 55.79 866.10 1335.23 12098.30 19574.90 -1/2 0.335 0.336 0.050 0.028
0.30 -1687.01 58.63 1051.29 1590.30 12988.20 20512.10 -11/2 0.407 0.400 0.054 0.030
0.35 -1685.12 62.41 1230.28 1851.58 12230.40 18619.40 3/2 0.476 0.465 0.051 0.027
0.40 -1684.73 72.03 1404.64 2117.48 10936.50 15880.90 3/2 0.544 0.532 0.045 0.023
0.45 -1685.39 77.84 1583.35 2379.03 9110.83 12449.40 5/2 0.613 0.598 0.038 0.018
0.50 -1687.10 87.71 1754.48 2648.17 7517.66 9801.34 -5/2 0.679 0.665 0.031 0.014
0.55 -1688.74 99.39 1939.89 2903.03 7584.56 9609.62 7/2 0.751 0.730 0.031 0.014
0.60 -1689.17 95.60 2114.71 3168.47 9954.59 13774.50 -3/2 0.818 0.796 0.041 0.020
0.65 -1689.34 105.91 2291.48 3431.98 15149.00 21636.90 1/2 0.887 0.862 0.063 0.031
0.70 -1688.86 115.34 2477.25 3686.46 18768.80 26230.40 -5/2 0.959 0.926 0.078 0.038
0.75 -1687.75 110.46 2650.33 3953.64 23057.60 33144.60 -9/2 1.026 0.994 0.096 0.048
0.80 -1686.89 128.31 2830.78 4213.46 35609.20 51604.20 -9/2 1.096 1.059 0.148 0.075
0.85 -1686.71 138.19 3020.10 4464.41 42910.00 61214.40 -3/2 1.169 1.122 0.178 0.089
0.90 -1686.52 139.33 3177.14 4747.63 47100.60 68498.50 -3/2 1.230 1.193 0.195 0.100
0.95 -1685.50 141.42 3333.93 5031.11 50877.10 75211.00 -3/2 1.290 1.264 0.211 0.109
1.00 -1683.72 144.02 3489.70 5315.60 54485.80 81896.30 -3/2 1.351 1.336 0.226 0.119
1.05 -1681.82 142.01 3682.72 5562.84 57195.40 84876.10 9/2 1.425 1.398 0.237 0.123
1.10 -1680.52 144.87 3845.47 5840.37 62607.30 94245.90 9/2 1.488 1.468 0.260 0.137
1.15 -1678.96 148.97 4017.23 6108.87 68762.70 104311.00 1/2 1.555 1.535 0.285 0.152
1.20 -1677.85 154.55 4189.06 6377.34 74002.30 113206.00 1/2 1.621 1.603 0.307 0.165
1.25 -1677.08 164.09 4366.27 6640.33 83962.50 128481.00 -1/2 1.690 1.669 0.348 0.187
1.30 -1676.42 169.25 4551.63 6895.27 91542.70 138357.00 1/2 1.762 1.733 0.380 0.201
Z=87 & N=135 222Fr
    Z=86 & N=134    
    220Rn