Isotopes of Gallium (Z=31)

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Isotope Half-life Spin Parity Decay Mode(s) or Abundance
56Ga
57Ga
58Ga
59Ga
60Ga
61Ga 0.15 s(3/2-) %EC+%B+=100
62Ga 116.12 ms0+ %EC+%B+=100
63Ga 32.4 s3/2-,5/2- %EC+%B+=100
64Ga 2.627 m 0+ %EC+%B+=100
65Ga 15.2 m3/2- %EC+%B+=100
66Ga 9.49 h0+ %EC+%B+=100
67Ga 3.2612 d3/2- %EC=100
68Ga 67.629 m1+ %EC+%B+=100
69Ga stable3/2- %Abundance=60.108 9
70Ga 21.14 m1+ %B-=99.59 6, %EC=0.41 5
71Ga stable3/2- %Abundance=39.892 9
72Ga 14.10 h3- %B-=100
72m1Ga 39.68 ms(0+) %IT=100
73Ga 4.86 h3/2- %B-=100
74Ga 8.12 m (3-) %B-=100
74m1Ga 9.5 s(0) %IT > 50, %B- < 50
75Ga 126 s 3/2- %B-=100
76Ga 32.6 s (2+,3+) %B-=100
77Ga 13.2 s(3/2-) %B-=100
78Ga 5.09 s (3+) %B-=100
79Ga 2.847 s (3/2-) %B-=100, %B-N=0.089 19
80Ga 1.697 s (3) %B-=100, %B-N=0.89 6
81Ga 1.217 s(5/2-) %B-=100 , %B-N=11.9 7
82Ga 0.599 s(1,2,3) %B-=100, %B-N=22.3 22
83Ga 0.31 s %B-=100, %B-N=40 14
84Ga 85 ms %B-=100, %B-N=70 15
85Ga (3/2-) %B-=?
86Ga
Isotope Explorer Nuclear Structure and Decay Data
8th Edition of the Table of Isotopes
Isotopes Project Home Page
Lawrence Berkeley National Laboratory
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