20-Calcium
Nuclide weight or level energy spin & parity abundance half-life sig(J32) sig(J33) sig(J40)
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Ca-nat 40.078 +- 0.004 XXX XXX
Ca- 35 35.005140 +- 0.000210 50MS 30
Ca- 36 35.993074479 +- 0.000042941 0+ 100MS +90 -40
Ca- 37 36.985898210 +- 0.000000850 3/2+ 175MS 3
Ca- 38 37.976319253 +- 0.000000270 0+ 440MS 12
Ca- 39 38.970710812 +- 0.000000640 3/2+ 859.6MS 14
Ca- 40 39.962590863 +- 0.000000022 0+ 96.941 stable XXX XXX XXX
Ca- 41 40.962277890 +- 0.000000147 7/2- 1.02E+5Y 7
Ca- 42 41.958617791 +- 0.000000159 0+ 0.647 stable XXX XXX XXX
Ca- 43 42.958766339 +- 0.000000242 7/2- 0.135 stable XXX XXX XXX
Ca- 44 43.955481345 +- 0.000000342 0+ 2.086 stable XXX XXX XXX
Ca- 45 44.956186141 +- 0.000000387 7/2- 162.61D 9
Ca- 46 45.953687315 +- 0.000002399 0+ 0.004 stable XXX XXX XXX
Ca- 47 46.954540737 +- 0.000002382 7/2- 4.536D 3
Ca- 48 47.952524131 +- 0.000002342 0+ 0.187 6E+18Y GT XXX XXX XXX
Ca- 49 48.955664095 +- 0.000002339 3/2- 8.718M 6
Ca- 50 49.957500421 +- 0.000003671 0+ 13.9S 6
Ca- 51 50.961488307 +- 0.000100622 (3/2-) 10.0S 8
Ca- 52 51.965100000 +- 0.000750000 0+ 4.6S 3
Ca- 53 52.970520 +- 0.000540 (3/2-,5/2-) 90MS 15
Ca- 54 53.975270 +- 0.000750 0+ 86MS 7
Ca- 55 54.981780 +- 0.000860 22MS 2
Ca- 56 55.986690 +- 0.000970 0+ 11MS 2
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