Results for Francium 215 (Z=87, N=128) version française
    216Ra    
    Z=88 & N=128    
214Fr Z=87 & N=127
β EHF IX Q2Z Q2N Q4Z Q4N KZ β2Z β2N β4Z β4N
-0.60 -1634.54 79.25 -2054.62 -2991.65 17591.90 25893.90 1/2 -0.810 -0.802 0.076 0.041
-0.55 -1642.18 80.65 -1887.78 -2737.99 14653.20 21517.20 9/2 -0.744 -0.734 0.063 0.034
-0.50 -1646.21 78.23 -1700.37 -2504.87 12312.20 18557.50 -1/2 -0.670 -0.671 0.053 0.029
-0.45 -1647.81 71.01 -1530.32 -2254.40 11075.00 16736.70 -3/2 -0.603 -0.604 0.048 0.026
-0.40 -1648.59 62.02 -1383.82 -1980.38 9704.49 14198.20 -3/2 -0.546 -0.531 0.042 0.022
-0.35 -1649.13 48.98 -1213.91 -1729.75 7456.25 10551.80 11/2 -0.479 -0.463 0.032 0.017
-0.30 -1651.55 47.07 -1026.84 -1496.30 5227.10 7529.74 -5/2 -0.405 -0.401 0.022 0.012
-0.25 -1652.92 39.78 -861.55 -1241.07 3642.53 5098.06 -5/2 -0.340 -0.333 0.016 0.008
-0.20 -1654.05 26.35 -689.29 -992.81 2789.16 3642.82 1/2 -0.272 -0.266 0.012 0.006
-0.15 -1657.24 18.16 -514.61 -746.96 1825.36 2181.52 -7/2 -0.203 -0.200 0.008 0.003
-0.10 -1661.59 9.00 -363.92 -477.13 1625.87 2198.83 -7/2 -0.143 -0.128 0.007 0.003
-0.05 -1664.71 3.11 -184.28 -236.23 700.48 1009.83 -7/2 -0.073 -0.063 0.003 0.002
0.00 -1665.41 0.01 -1.41 1.41 101.77 118.03 -9/2 -0.001 0.000 0.000 0.000
0.05 -1664.80 4.64 184.26 236.27 1353.63 1997.11 -3/2 0.073 0.063 0.006 0.003
0.10 -1663.34 30.24 372.44 468.61 4224.02 6041.43 -1/2 0.147 0.126 0.018 0.010
0.15 -1659.65 30.97 538.32 723.25 5719.56 8225.61 -1/2 0.212 0.194 0.025 0.013
0.20 -1654.75 30.05 685.61 996.49 6902.88 10227.10 -1/2 0.270 0.267 0.030 0.016
0.25 -1650.54 37.22 851.52 1251.11 8429.05 12404.00 1/2 0.336 0.335 0.036 0.020
0.30 -1648.22 49.55 1022.57 1500.58 9664.39 14146.60 -11/2 0.403 0.402 0.042 0.022
0.35 -1647.71 66.86 1200.85 1742.83 10522.20 15071.40 3/2 0.473 0.467 0.045 0.024
0.40 -1648.08 74.23 1379.26 1984.93 11032.30 15403.50 3/2 0.544 0.532 0.047 0.024
0.45 -1648.96 75.38 1554.23 2230.49 9908.76 13378.40 5/2 0.613 0.598 0.043 0.021
0.50 -1650.66 79.22 1722.64 2482.60 9352.55 12625.60 -5/2 0.679 0.665 0.040 0.020
0.55 -1651.72 83.62 1902.63 2723.13 10544.40 14185.50 -5/2 0.750 0.730 0.045 0.022
0.60 -1651.81 85.13 2085.84 2960.46 11539.30 15552.20 -3/2 0.822 0.793 0.050 0.025
0.65 -1651.31 88.82 2262.83 3203.99 16214.60 22164.00 1/2 0.892 0.858 0.070 0.035
0.70 -1650.75 98.31 2440.72 3446.62 20849.20 28598.90 -5/2 0.962 0.923 0.090 0.045
0.75 -1649.77 98.43 2611.11 3696.77 23860.50 32948.60 -9/2 1.029 0.991 0.103 0.052
0.80 -1649.40 133.24 2797.56 3930.83 38001.80 52458.80 -9/2 1.103 1.053 0.164 0.083
0.85 -1649.46 130.61 2977.70 4171.22 44422.50 61023.30 -3/2 1.174 1.118 0.191 0.096
0.90 -1649.32 130.86 3130.95 4438.49 48377.50 67753.20 -3/2 1.234 1.189 0.208 0.107
0.95 -1648.28 133.26 3283.41 4706.55 51811.90 73630.40 -3/2 1.294 1.261 0.223 0.116
1.00 -1646.56 134.95 3435.67 4974.82 54943.90 79094.50 -3/2 1.354 1.333 0.236 0.125
1.05 -1644.77 136.35 3611.86 5219.15 62622.80 89648.00 1/2 1.424 1.398 0.270 0.142
1.10 -1643.06 134.21 3786.13 5465.41 61859.40 88390.00 9/2 1.493 1.464 0.266 0.140
1.15 -1641.39 136.57 3954.33 5717.73 65447.50 93710.40 1/2 1.559 1.532 0.282 0.148
1.20 -1640.86 144.11 4119.86 5972.74 62847.10 90152.40 3/2 1.624 1.600 0.270 0.142
1.25 -1640.51 150.04 4282.97 6230.13 65684.20 94896.30 3/2 1.688 1.669 0.283 0.150
1.30 -1639.93 156.66 4452.51 6481.09 69060.10 100125.00 3/2 1.755 1.737 0.297 0.158
Z=87 & N=129 216Fr
    Z=86 & N=128    
    214Rn