Résultats pour le Francium 228 (Z=87, N=141) switch to english
    229Ra    
    Z=88 & N=141    
227Fr Z=87 & N=140
β EHF IX Q2Z Q2N Q4Z Q4N KZ KN β2Z β2N β4Z β4N
-0.60 -1707.23 93.22 -2108.83 -3456.19 19220.60 32965.10 1/2 -5/2 -0.799 -0.808 0.076 0.044
-0.55 -1710.70 86.47 -1936.29 -3164.98 14910.20 24877.70 9/2 -7/2 -0.734 -0.740 0.059 0.033
-0.50 -1712.70 80.37 -1771.94 -2865.58 11967.90 19028.60 -1/2 17/2 -0.672 -0.670 0.048 0.025
-0.45 -1716.63 73.68 -1599.59 -2574.18 12120.20 19735.00 -3/2 -9/2 -0.606 -0.602 0.048 0.026
-0.40 -1720.98 79.15 -1435.69 -2274.32 9540.54 14770.20 -3/2 7/2 -0.544 -0.532 0.038 0.020
-0.35 -1721.39 72.67 -1238.56 -2007.70 7088.16 11436.30 11/2 7/2 -0.470 -0.470 0.028 0.015
-0.30 -1720.87 53.59 -1051.01 -1731.50 5397.96 9182.89 -5/2 -11/2 -0.398 -0.405 0.021 0.012
-0.25 -1721.76 46.21 -883.10 -1435.67 3743.65 6264.32 -5/2 1/2 -0.335 -0.336 0.015 0.008
-0.20 -1721.31 29.31 -697.76 -1157.24 3884.44 6967.54 1/2 -1/2 -0.265 -0.271 0.015 0.009
-0.15 -1722.88 22.85 -518.60 -872.65 4065.79 7473.79 13/2 1/2 -0.197 -0.204 0.016 0.010
-0.10 -1722.77 10.45 -341.77 -585.73 2240.01 4185.83 -7/2 1/2 -0.130 -0.137 0.009 0.006
-0.05 -1721.78 2.49 -172.17 -291.58 656.32 1169.35 -7/2 1/2 -0.065 -0.068 0.003 0.002
0.00 -1721.13 0.08 -4.39 4.39 -294.01 -650.48 -9/2 9/2 -0.002 0.001 -0.001 -0.001
0.05 -1722.08 3.11 172.70 291.05 1083.89 1957.56 -5/2 9/2 0.065 0.068 0.004 0.003
0.10 -1724.64 18.72 347.35 580.15 4598.45 7999.58 -1/2 9/2 0.132 0.136 0.018 0.011
0.15 -1727.42 35.04 503.82 887.43 5748.70 10121.70 -1/2 5/2 0.191 0.208 0.023 0.013
0.20 -1729.03 56.04 664.88 1190.13 7793.86 14135.80 -1/2 -5/2 0.252 0.278 0.031 0.019
0.25 -1728.70 70.41 861.71 1457.05 10255.70 17848.40 1/2 -5/2 0.327 0.341 0.041 0.024
0.30 -1726.69 74.93 1072.04 1710.47 13001.50 21698.00 -11/2 5/2 0.406 0.400 0.052 0.029
0.35 -1723.85 72.08 1265.03 1981.23 13258.70 21136.40 3/2 1/2 0.480 0.463 0.053 0.028
0.40 -1721.42 73.76 1444.18 2265.84 11848.40 18003.90 3/2 -7/2 0.547 0.530 0.047 0.024
0.45 -1721.01 81.59 1615.92 2557.84 11406.10 17415.10 5/2 -1/2 0.613 0.598 0.045 0.023
0.50 -1721.14 93.71 1782.28 2855.24 11637.00 18081.20 5/2 5/2 0.676 0.668 0.046 0.024
0.55 -1721.73 92.39 1967.48 3133.79 9166.65 13845.50 -3/2 -9/2 0.746 0.733 0.036 0.018
0.60 -1722.65 96.78 2142.65 3422.37 10166.80 15464.80 -3/2 -9/2 0.812 0.801 0.040 0.020
0.65 -1723.51 103.51 2319.76 3709.00 15118.60 23272.90 1/2 5/2 0.879 0.868 0.060 0.031
0.70 -1724.48 129.13 2493.84 3998.68 21357.90 34176.80 -5/2 -3/2 0.945 0.935 0.085 0.045
0.75 -1725.58 131.10 2669.80 4286.48 26612.40 42930.50 -9/2 11/2 1.012 1.003 0.106 0.057
0.80 -1726.27 165.67 2855.58 4564.44 34165.50 53757.90 -9/2 -3/2 1.083 1.068 0.136 0.071
0.85 -1726.14 176.86 3065.27 4818.50 40335.50 60642.10 -3/2 -3/2 1.162 1.127 0.161 0.080
0.90 -1725.65 167.82 3239.52 5108.00 46224.10 69830.10 -3/2 -3/2 1.228 1.195 0.184 0.093
0.95 -1724.27 159.77 3394.71 5416.57 51549.80 80550.60 -3/2 1/2 1.287 1.267 0.205 0.107
1.00 -1722.29 162.09 3549.58 5725.45 57001.40 91750.60 -3/2 5/2 1.346 1.339 0.227 0.122
1.05 -1720.72 172.78 3721.41 6017.37 65861.30 106802.00 1/2 -1/2 1.411 1.407 0.262 0.142
1.10 -1719.17 171.87 3901.97 6300.53 68594.30 112443.00 9/2 -11/2 1.479 1.474 0.273 0.149
1.15 -1718.05 183.42 4084.77 6581.53 75976.40 124135.00 9/2 -11/2 1.548 1.539 0.302 0.165
1.20 -1716.59 181.65 4263.05 6866.95 83932.90 136599.00 9/2 -3/2 1.616 1.606 0.334 0.181
1.25 -1715.32 190.23 4468.30 7125.50 88626.60 141902.00 -1/2 -3/2 1.694 1.667 0.353 0.188
1.30 -1714.33 199.49 4656.87 7400.63 98991.00 156739.00 1/2 -5/2 1.765 1.731 0.394 0.208
Z=87 & N=142 229Fr
    Z=86 & N=141    
    227Rn