64-GD


Nuclide weight or level energy spin & parity decay mode half-life abundance
GD-135 135amu EC 1.1 S 0.2
GD-135 135amu ECP 1.1 S 0.2
GD-136 135.947074262072amu 0+ ~1 S
GD-137 136.944605109999amu EC 7 S 3
GD-138 137.939988869165amu 0+ EC ~5 S
GD-139 138.938056489281amu EC 4.9 S 1.0
GD-139 138.938056489281amu ECP 4.9 S 1.0
GD-140 139.933977020638amu 0+ EC 15.8 S 0.4
GD-141 140.93225934963amu (1/2+) EC 14 S 4
GD-141 140.93225934963amu (1/2+) ECP 14 S 4
GD-141m .378MeV (11/2-) EC 24.5 S 0.5
GD-141m .378MeV (11/2-) IT 24.5 S 0.5
GD-142 141.928179880987amu 0+ EC 70.2 S 0.6
GD-143 142.926741331518amu (1/2)+ EC 39 S 2
GD-143m .153MeV (11/2-) EC 112 S 2
GD-144 143.9227906882amu 0+ EC 4.5 M 0.1
GD-145 144.921684937488amu 1/2+ EC 23.0 M 0.4
GD-145m .7487MeV 11/2- IT 85 S 3
GD-145m .7487MeV 11/2- EC 85 S 3
GD-146 145.918305419781amu 0+ EC 48.27 D 0.10
GD-147 146.919089107178amu 7/2- EC 38.06 H 0.12
GD-148 147.918110034703amu 0+ A 74.6 Y 3.0
GD-149 148.919336022385amu 7/2- EC 9.28 D 0.10
GD-149 148.919336022385amu 7/2- A 9.28 D 0.10
GD-150 149.918655395248amu 0+ A 1790000 Y 80000
GD-151 150.920344080558amu 7/2- EC 124 D 1
GD-151 150.920344080558amu 7/2- A 124 D 1
GD-152 151.919787984569amu 0+ A 1.08E14 Y 0.08 0.20% 0.01
GD-153 152.921746129518amu 3/2- EC 240.4 D 1.0
GD-153m .0952MeV (9/2)+ IT 3.5 US 0.4
GD-153m .1712MeV (11/2-) IT 76.0 US 1.4
GD-154 153.920862602493amu 0+ STABLE 2.18% 0.03
GD-155 154.922618921099amu 3/2- STABLE 14.80% 0.12
GD-155m .121MeV 11/2- IT 31.97 MS 0.27
GD-156 155.922119722962amu 0+ STABLE 20.47% 0.09
GD-157 156.923956557396amu 3/2- STABLE 15.65% 0.02
GD-157m .426MeV 11/2- IT 18.5 US 2.3
GD-158 157.924100412343amu 0+ STABLE 24.84% 0.07
GD-159 158.926384914783amu 3/2- B- 18.479 H 0.004
GD-159m .0678MeV 5/2+ IT 26.2 NS 0.8
GD-160 159.927050512299amu 0+ 2B- =>1.3E+21 Y 21.86% 0.19
GD-161 160.929665666408amu 5/2- B- 3.66 M 0.05
GD-162 161.930980758274amu 0+ B- 8.4 M 0.2
GD-163 162.933977020638amu (5/2-,7/2+) B- 68 S 3
GD-164 163.935909400522amu 0+ B- 45 S 3
GD-165 164.939344742537amu B- 10.3 S 1.6
GD-166 165.941599185735amu 0+ ~7 S
GD-167 166.945571299941amu ~3 S
GD-168 167.948362515328amu 0+ ~0.3 S
GD-169 168.952871401724amu ~1 S