63-Europium
Nuclide weight or level energy spin & parity abundance half-life sig(J32) sig(J33) sig(J40)
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Eu-nat 151.964 +- 0.001 XXX XXX
Eu-130 129.964559 +- 0.000750 (1+) 0.90MS +49 -29
Eu-131 130.958503 +- 0.000430 (3/2+) 17.8MS 19
Eu-134 133.946620 +- 0.000210 0.5S 2
Eu-135 134.941970 +- 0.000320 1.5S 2
Eu-136 135.939770 +- 0.000210 (7+) 3.3S 3
Eu-137 136.935570 +- 0.000210 11/2- 11S 2
Eu-138 137.933709000 +- 0.000030000 (6-) 12.1S 6
Eu-139 138.929792309 +- 0.000014117 (11/2)- 17.9S 6
Eu-140 139.928087635 +- 0.000055328 1+ 1.51S 2
Eu-140 (5-) 125MS 2
Eu-141 140.924931645 +- 0.000013569 5/2+ 40.7S 7
Eu-141 m 9.64500E+01 keV 11/2- 2.7S 3
Eu-142 141.923441180 +- 0.000032440 1+ 2.34S 12
Eu-142 8- 1.223M 8
Eu-143 142.920297538 +- 0.000011793 5/2+ 2.59M 2
Eu-144 143.918819414 +- 0.000011611 1+ 10.2S 1
Eu-145 144.916272150 +- 0.000003900 5/2+ 5.93D 4
Eu-146 145.917211146 +- 0.000006575 4- 4.59D 3
Eu-147 146.916752819 +- 0.000003092 5/2+ 24.1D 6
Eu-148 147.918089051 +- 0.000010792 5- 54.5D 5
Eu-149 148.917937781 +- 0.000004428 5/2+ 93.1D 4
Eu-150 149.919708184 +- 0.000006811 5(-) 36.9Y 9
Eu-150 m 4.21000E+01 keV 0- 12.8H 1
Eu-151 150.919858012 +- 0.000001906 5/2+ 47.81 stable XXX XXX XXX
Eu-151 m 2.58600E+03 keV 27/2- 0.6S AP
Eu-152 151.921752399 +- 0.000001907 3- 13.537Y 6 XXX XXX XXX
Eu-152 m 4.55998E+01 keV 0- 9.3116H 13
Eu-152 n 1.47810E+02 keV 8- 96M 1
Eu-153 152.921238215 +- 0.000001910 5/2+ 52.19 stable XXX XXX XXX
Eu-154 153.922987160 +- 0.000001921 3- 8.593Y 4 XXX XXX XXX
Eu-154 m 1.45300E+02 keV 8- 46.0M 4
Eu-155 154.922901292 +- 0.000001968 5/2+ 4.753Y 14 XXX XXX XXX
Eu-156 155.924760333 +- 0.000005942 0+ 15.19D 8 XXX XXX XXX
Eu-157 156.925431706 +- 0.000005415 5/2+ 15.18H 3 XXX
Eu-158 157.927853513 +- 0.000082491 (1-) 45.9M 2
Eu-159 158.929096906 +- 0.000007647 5/2+ 18.1M 1
Eu-160 159.932102634 +- 0.000064440 1 38S 4
Eu-161 160.933654890 +- 0.000064449 26S 3
Eu-162 161.936988694 +- 0.000064569 10.6S 10
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