Results for Francium 253 (Z=87, N=166) version française
    254Ra    
    Z=88 & N=166    
252Fr Z=87 & N=165
β EHF IX Q2Z Q2N Q4Z Q4N KZ β2Z β2N β4Z β4N
-0.60 -1790.57 107.91 -2234.29 -4384.45 20305.80 41244.90 1/2 -0.790 -0.813 0.070 0.040
-0.55 -1795.97 105.74 -2050.82 -4016.37 16818.60 33877.90 9/2 -0.725 -0.744 0.058 0.033
-0.50 -1799.92 100.83 -1868.01 -3647.61 15462.80 31726.20 -1/2 -0.661 -0.676 0.054 0.031
-0.45 -1803.55 97.33 -1669.37 -3294.69 13178.80 27127.60 -3/2 -0.590 -0.611 0.046 0.027
-0.40 -1803.73 85.32 -1510.54 -2901.96 11271.00 22269.80 -3/2 -0.534 -0.538 0.039 0.022
-0.35 -1803.11 67.97 -1322.78 -2538.19 8938.67 17532.80 11/2 -0.468 -0.470 0.031 0.017
-0.30 -1803.32 49.67 -1119.14 -2190.24 5637.50 10882.70 -5/2 -0.396 -0.406 0.020 0.011
-0.25 -1805.93 39.24 -941.74 -1816.07 3569.33 6724.70 -5/2 -0.333 -0.337 0.012 0.007
-0.20 -1807.90 29.84 -748.86 -1457.39 1942.38 3808.98 -5/2 -0.265 -0.270 0.007 0.004
-0.15 -1808.78 19.19 -534.50 -1120.18 1596.74 3397.80 -5/2 -0.189 -0.208 0.006 0.003
-0.10 -1808.53 9.73 -348.70 -754.42 727.29 1691.35 -5/2 -0.123 -0.140 0.003 0.002
-0.05 -1807.51 2.46 -176.32 -375.24 44.47 118.27 -5/2 -0.062 -0.070 0.000 0.000
0.00 -1806.99 0.00 -0.41 0.41 44.76 96.03 -9/2 0.000 0.000 0.000 0.000
0.05 -1807.66 2.66 179.00 372.56 282.94 465.60 -5/2 0.063 0.069 0.001 0.000
0.10 -1809.41 12.15 355.37 747.76 489.81 151.32 -5/2 0.126 0.139 0.002 0.000
0.15 -1810.51 22.76 530.75 1123.94 21.05 -1956.63 -5/2 0.188 0.208 0.000 -0.002
0.20 -1809.32 29.65 730.28 1475.97 -565.97 -4223.13 -5/2 0.258 0.274 -0.002 -0.004
0.25 -1807.23 36.98 931.34 1826.47 -249.07 -3026.96 -11/2 0.329 0.339 -0.001 -0.003
0.30 -1805.32 48.97 1118.92 2190.46 3035.48 4957.31 1/2 0.396 0.406 0.011 0.005
0.35 -1804.54 61.81 1312.10 2548.84 6404.58 11992.30 3/2 0.464 0.472 0.022 0.012
0.40 -1804.34 84.44 1497.63 2914.88 11119.20 21798.70 3/2 0.530 0.540 0.039 0.021
0.45 -1805.01 105.01 1704.18 3259.88 15841.70 31035.90 5/2 0.603 0.604 0.055 0.030
0.50 -1805.29 111.55 1893.32 3622.30 19491.80 38671.50 5/2 0.670 0.671 0.068 0.038
0.55 -1804.31 108.00 2101.68 3965.50 23642.90 45894.60 -9/2 0.743 0.735 0.082 0.045
0.60 -1802.83 110.51 2304.83 4313.93 26092.40 49820.00 -9/2 0.815 0.800 0.090 0.049
0.65 -1802.00 113.72 2496.35 4673.96 24256.50 45146.00 -9/2 0.883 0.866 0.084 0.044
0.70 -1802.32 121.92 2673.61 5048.26 23619.60 43573.40 -9/2 0.946 0.936 0.082 0.043
0.75 -1802.97 133.74 2837.63 5435.80 25294.00 47667.50 -9/2 1.004 1.008 0.088 0.047
0.80 -1803.47 147.30 3013.78 5811.22 27504.30 52200.50 -3/2 1.066 1.077 0.095 0.051
0.85 -1803.45 155.37 3198.76 6177.81 30610.50 58132.00 -3/2 1.131 1.145 0.106 0.057
0.90 -1803.17 176.75 3406.96 6521.16 48329.20 91093.30 -3/2 1.205 1.209 0.167 0.089
0.95 -1803.58 178.00 3574.00 6905.70 53166.30 102239.00 -3/2 1.264 1.280 0.184 0.100
1.00 -1803.39 177.83 3754.15 7277.05 56066.10 108926.00 -3/2 1.328 1.349 0.194 0.107
1.05 -1803.17 183.78 3957.29 7625.51 60536.50 116675.00 9/2 1.400 1.413 0.210 0.114
1.10 -1802.52 191.39 4143.69 7990.61 64677.20 125321.00 9/2 1.466 1.481 0.224 0.123
1.15 -1801.99 201.17 4359.03 8326.87 66770.30 127440.00 3/2 1.542 1.543 0.231 0.125
1.20 -1801.30 208.43 4555.58 8681.92 67992.70 129257.00 1/2 1.611 1.609 0.236 0.127
1.25 -1800.70 217.06 4747.77 9041.33 70078.90 132995.00 1/2 1.679 1.676 0.243 0.130
1.30 -1799.92 226.13 4938.91 9401.69 72914.90 137943.00 1/2 1.747 1.743 0.253 0.135
Z=87 & N=167 254Fr
    Z=86 & N=166    
    252Rn