Results for Francium 237 (Z=87, N=150) version française
    238Ra    
    Z=88 & N=150    
236Fr Z=87 & N=149
β EHF IX Q2Z Q2N Q4Z Q4N KZ β2Z β2N β4Z β4N
-0.60 -1745.26 96.14 -2148.37 -3787.55 19234.40 35717.10 1/2 -0.794 -0.812 0.073 0.042
-0.55 -1748.47 88.82 -1978.23 -3463.05 15411.70 27707.20 9/2 -0.731 -0.742 0.058 0.033
-0.50 -1750.49 83.14 -1809.98 -3136.63 12527.80 21505.10 -1/2 -0.669 -0.672 0.047 0.025
-0.45 -1755.07 76.07 -1628.44 -2823.51 12337.80 21711.40 -3/2 -0.602 -0.605 0.047 0.026
-0.40 -1757.95 70.52 -1458.22 -2499.06 9417.52 15507.50 -3/2 -0.539 -0.535 0.036 0.018
-0.35 -1758.12 57.28 -1275.94 -2186.69 7077.03 11476.40 11/2 -0.471 -0.469 0.027 0.014
-0.30 -1759.58 53.30 -1079.87 -1888.09 5259.40 9158.67 -5/2 -0.399 -0.405 0.020 0.011
-0.25 -1760.24 45.08 -893.93 -1579.37 3477.97 6385.68 -5/2 -0.330 -0.338 0.013 0.008
-0.20 -1759.51 31.84 -709.79 -1268.85 4414.30 8819.37 1/2 -0.262 -0.272 0.017 0.010
-0.15 -1759.43 21.44 -513.87 -970.11 3737.60 7570.68 -7/2 -0.190 -0.208 0.014 0.009
-0.10 -1758.36 9.41 -341.00 -648.33 2092.24 4302.78 -7/2 -0.126 -0.139 0.008 0.005
-0.05 -1756.97 2.38 -172.90 -321.76 710.03 1428.55 -7/2 -0.064 -0.069 0.003 0.002
0.00 -1756.35 0.01 -0.58 0.59 95.27 179.63 -9/2 0.000 0.000 0.000 0.000
0.05 -1757.15 2.71 175.56 319.10 845.21 1651.56 -5/2 0.065 0.068 0.003 0.002
0.10 -1759.65 13.58 344.65 644.67 2341.02 4473.82 -5/2 0.127 0.138 0.009 0.005
0.15 -1762.63 26.36 512.21 971.77 4612.40 8275.16 -1/2 0.189 0.208 0.017 0.010
0.20 -1764.89 37.54 672.88 1305.76 5077.03 8990.48 -1/2 0.249 0.280 0.019 0.011
0.25 -1765.87 52.01 865.29 1608.01 5875.19 10156.00 -1/2 0.320 0.345 0.022 0.012
0.30 -1765.46 58.82 1079.22 1888.75 7563.19 12538.80 -11/2 0.399 0.405 0.029 0.015
0.35 -1763.97 78.15 1273.68 2188.95 12212.40 21568.80 3/2 0.471 0.469 0.046 0.026
0.40 -1761.63 88.85 1475.69 2481.59 15651.00 27367.50 3/2 0.545 0.532 0.059 0.032
0.45 -1759.19 88.14 1658.12 2793.84 19577.90 34627.60 -9/2 0.613 0.599 0.074 0.041
0.50 -1757.27 87.08 1829.91 3116.69 19541.70 35006.40 5/2 0.676 0.668 0.074 0.041
0.55 -1756.47 86.47 2002.62 3438.65 18136.90 32141.80 5/2 0.740 0.737 0.069 0.038
0.60 -1757.36 96.11 2189.05 3746.88 11311.30 18878.90 -3/2 0.809 0.803 0.043 0.022
0.65 -1759.22 112.45 2364.09 4066.51 17479.40 30372.80 1/2 0.873 0.871 0.066 0.036
0.70 -1761.34 129.63 2548.80 4376.45 22324.40 38421.50 -5/2 0.942 0.938 0.084 0.045
0.75 -1762.61 128.72 2729.17 4690.74 25261.30 43168.40 -9/2 1.008 1.005 0.095 0.051
0.80 -1763.02 132.20 2908.53 5006.04 30027.10 51251.60 -9/2 1.074 1.073 0.113 0.061
0.85 -1763.10 159.10 3092.31 5316.93 40058.80 68218.90 -9/2 1.142 1.139 0.151 0.081
0.90 -1763.74 174.57 3282.57 5621.33 49691.80 85093.40 -3/2 1.213 1.204 0.188 0.101
0.95 -1764.10 190.32 3443.37 5955.19 56018.00 98951.80 -3/2 1.272 1.276 0.212 0.117
1.00 -1763.22 184.74 3613.96 6279.26 61253.60 109271.00 -3/2 1.335 1.345 0.232 0.129
1.05 -1761.68 186.07 3825.43 6562.47 67873.00 118851.00 9/2 1.413 1.406 0.257 0.141
1.10 -1759.78 191.22 3999.10 6883.40 73884.80 130582.00 9/2 1.477 1.475 0.279 0.155
1.15 -1756.99 185.92 4184.99 7192.21 80003.10 140584.00 9/2 1.546 1.541 0.302 0.166
1.20 -1754.47 183.42 4386.16 7485.74 74025.60 127758.00 1/2 1.620 1.604 0.280 0.151
1.25 -1752.61 185.65 4569.07 7797.43 72762.80 124465.00 1/2 1.688 1.671 0.275 0.147
1.30 -1751.03 186.59 4754.20 8107.00 74496.20 127025.00 1/2 1.756 1.737 0.282 0.150
Z=87 & N=151 238Fr
    Z=86 & N=150    
    236Rn