Results for Francium 217 (Z=87, N=130) version française
    218Ra    
    Z=88 & N=130    
216Fr Z=87 & N=129
β EHF IX Q2Z Q2N Q4Z Q4N KZ β2Z β2N β4Z β4N
-0.60 -1647.33 81.01 -2065.58 -3059.16 17995.60 27054.90 1/2 -0.809 -0.802 0.076 0.042
-0.55 -1654.97 84.49 -1895.51 -2802.20 14925.60 22478.60 9/2 -0.743 -0.735 0.063 0.035
-0.50 -1658.46 86.27 -1704.85 -2565.79 12491.60 19417.30 -1/2 -0.668 -0.673 0.053 0.030
-0.45 -1660.02 72.34 -1540.83 -2302.75 11531.90 17865.80 -3/2 -0.604 -0.604 0.049 0.027
-0.40 -1661.15 62.88 -1391.66 -2024.86 9797.78 14553.10 -3/2 -0.545 -0.531 0.042 0.022
-0.35 -1661.89 51.51 -1219.18 -1770.25 7492.33 10807.50 11/2 -0.478 -0.464 0.032 0.017
-0.30 -1663.65 47.81 -1026.63 -1535.75 5311.40 8006.44 -5/2 -0.402 -0.403 0.023 0.012
-0.25 -1664.68 38.47 -867.41 -1267.91 3809.90 5507.91 -5/2 -0.340 -0.332 0.016 0.008
-0.20 -1666.11 29.25 -693.24 -1015.02 3027.45 4148.71 1/2 -0.272 -0.266 0.013 0.006
-0.15 -1668.87 18.92 -524.01 -757.18 2904.08 4018.03 13/2 -0.205 -0.199 0.012 0.006
-0.10 -1672.77 11.59 -358.37 -495.76 1982.49 2993.05 -7/2 -0.140 -0.130 0.008 0.005
-0.05 -1674.41 3.11 -179.08 -248.00 772.61 1190.43 -7/2 -0.070 -0.065 0.003 0.002
0.00 -1674.64 0.01 -1.48 1.47 126.18 163.36 -9/2 -0.001 0.000 0.001 0.000
0.05 -1674.59 5.95 177.06 250.01 1827.80 2876.66 -3/2 0.069 0.066 0.008 0.004
0.10 -1674.92 26.27 359.64 494.49 4648.14 7112.22 -1/2 0.141 0.130 0.020 0.011
0.15 -1672.89 34.06 535.66 745.53 6186.09 9360.98 -1/2 0.210 0.195 0.026 0.014
0.20 -1668.28 33.19 689.21 1019.04 7649.93 11784.60 -1/2 0.270 0.267 0.033 0.018
0.25 -1664.08 43.18 854.74 1280.58 9492.90 14584.50 1/2 0.335 0.336 0.040 0.022
0.30 -1661.57 52.72 1030.78 1531.62 10885.90 16441.60 -11/2 0.404 0.402 0.046 0.025
0.35 -1660.71 66.85 1210.09 1779.37 11226.60 16485.50 3/2 0.474 0.467 0.048 0.025
0.40 -1660.87 72.50 1387.73 2028.78 11080.60 15692.50 3/2 0.544 0.532 0.047 0.024
0.45 -1661.68 76.10 1563.72 2279.86 9617.85 13058.90 5/2 0.613 0.598 0.041 0.020
0.50 -1663.50 82.18 1733.37 2537.27 8671.32 11600.60 -5/2 0.679 0.665 0.037 0.018
0.55 -1664.68 84.47 1914.25 2783.45 9679.13 12877.80 -5/2 0.750 0.730 0.041 0.020
0.60 -1665.00 87.23 2096.03 3028.75 10616.20 14258.50 -3/2 0.821 0.794 0.045 0.022
0.65 -1664.60 91.70 2273.40 3278.44 15726.90 21730.50 1/2 0.891 0.860 0.067 0.033
0.70 -1664.01 100.94 2453.76 3525.14 20148.00 27781.40 -5/2 0.961 0.924 0.086 0.043
0.75 -1662.93 101.22 2625.23 3780.75 23316.80 32491.80 -9/2 1.029 0.991 0.099 0.050
0.80 -1662.26 133.55 2811.43 4021.60 37665.40 52627.50 -9/2 1.101 1.054 0.160 0.081
0.85 -1662.22 131.77 2991.99 4268.10 43993.70 61194.70 -3/2 1.172 1.119 0.187 0.094
0.90 -1662.07 132.44 3146.18 4540.98 47936.30 67993.30 -3/2 1.233 1.191 0.204 0.104
0.95 -1661.03 134.98 3299.96 4814.26 51427.10 74053.70 -3/2 1.293 1.262 0.219 0.114
1.00 -1659.30 137.24 3453.46 5087.83 54571.30 79639.60 -3/2 1.353 1.334 0.232 0.122
1.05 -1657.45 138.25 3629.42 5338.93 62425.50 90811.30 1/2 1.422 1.400 0.265 0.139
1.10 -1655.93 136.87 3806.82 5588.60 61789.70 89698.30 9/2 1.491 1.465 0.263 0.138
1.15 -1654.34 139.85 3976.53 5845.95 66427.80 96858.20 1/2 1.558 1.533 0.282 0.149
1.20 -1653.56 146.36 4145.71 6103.79 65445.80 95595.80 3/2 1.624 1.600 0.278 0.147
1.25 -1652.95 152.04 4309.23 6367.37 68413.50 100619.00 3/2 1.688 1.670 0.291 0.155
1.30 -1652.53 157.73 4474.37 6629.33 73159.90 108379.00 3/2 1.753 1.738 0.311 0.166
Z=87 & N=131 218Fr
    Z=86 & N=130    
    216Rn