Research Article

New Phase Space Calculations for β-Decay Half-Lives

Table 4

Calculated phase space factors for electron capture, with -values from [13, 14].

Nucleus [13, 14] (MeV) [TW] [2] [TW] [3]

C 3.64613 0.07318 2.33265 226.780 226.834
O 5.14131 0.21794 0.12483 1644.76 1643.41
Ne 4.44215 0.27831 0.18733 677.970 677.912
Mg 4.77904 0.61616 0.39020 995.887 995.685
Al 4.00231 0.62642 0.35240 343.398 343.658
Si 5.06645 0.51788 0.71694 1339.344 1339.30
S 6.13834 1.14585 1.61931 3805.276 3803.16
Cl 5.48869 1.10642 1.57889 1994.797 1995.09
Ar 6.05858 1.61963 2.31915 3410.133 3409.96
K 5.91093 1.83565 2.64042 2917.839 2918.62
Ca 6.73867 2.82284 4.07367 5924.355 5929.26
Sc 6.42269 3.01643 4.33609 4470.946 4471.87
Ti 7.01275 4.20702 6.05196 7100.190 7130.06
V 7.04865 4.94781 7.11022 7175.692 7209.06
Mn 7.63042 7.74479 11.0705 10516.941 10744.5
Fe 2.37330 0.8584 1.22082 14942.286 15765.2
Co 8.24017 11.89015 16.8306 8.354 8.43206
Ni 2.13175 0.9029 1.27259 3.444 3.49486
Zn 1.61859 0.6687 0.93259 0.234 0.24131
Ga 5.17225 7.7902 10.7797 1125.644 1131.60
Br 4.96024 11.439 15.4388 835.295 841.531
Rb 2.23696 2.9044 3.84415 4.321 4.41092
Y 3.62067 9.5180 12.3759 120.264 121.864
Nb 6.10809 33.141 42.9337 2502.372 2526.00
Cd 2.58562 11.652 14.4027 11.221 11.5468
In 6.01928 70.333 15.7203 2099.402 2133.61
Ag 1.34679 2.8233 3.53114 0.01027 1.12362
Sb 7.85483 144.059 174.745 8528.505 8918.59
Sb 3.90909 35.311 42.9919 168.122 172.036
Te 6.06682 93.601 113.234 2124.182 2162.53
I 5.72192 91.3148 109.531 1509.977 1547.75
I 7.77260 168.959 202.635 7930.046 8250.78
Xe 4.44315 59.963 71.4659 354.467 361.241
Ba 4.99761 90.562 106.993 685.518 703.098
Xe 1.57992 7.3638 8.82085 0.105 0.11187
Cs 4.79256 75.871 90.4835 542.400 555.411
Re 2.79851 131.273 145.184 16.123 17.2282
Bi 2.70412 227.499 247.263 12.415 13.4798