91-Protactinium
Nuclide weight or level energy spin & parity abundance half-life sig(J32) sig(J33) sig(J40)
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Pa-nat 231.03588 +- 0.00002
Pa-212 212.023202993 +- 0.000080370 5.1MS +61 -19
Pa-213 213.021109369 +- 0.000076374 5.3MS +40 -16
Pa-214 214.020918482 +- 0.000081723 17MS 3
Pa-215 215.019185106 +- 0.000093403 14MS 2
Pa-216 216.019103784 +- 0.000079390 167MS 24
Pa-217 217.018326371 +- 0.000056059 3.6MS 8
Pa-217 m 1.23000E+03 keV (23/2-) 1.5MS +9 -4
Pa-217 n 1.85700E+03 keV 1.2MS 2
Pa-218 218.020058631 +- 0.000019638 113US 10
Pa-219 219.019903787 +- 0.000055305 9/2- 53NS 10
Pa-220 220.021898705 +- 0.000054917 0.78US 16
Pa-221 221.021874351 +- 0.000055052 9/2- 5.9US 17
Pa-222 222.023741 +- 0.000078 2.9MS +6 -4
Pa-223 223.023961338 +- 0.000076290 5.1MS 6
Pa-224 224.025616337 +- 0.000008162 (5-) 0.79S 6
Pa-225 225.026129733 +- 0.000076235 1.7S 1
Pa-226 226.027946806 +- 0.000012271 1.8M 2
Pa-227 227.028804675 +- 0.000008009 (5/2-) 38.3M 3
Pa-228 228.031048270 +- 0.000004722 3+ 22H 1
Pa-229 229.032097077 +- 0.000002931 (5/2+) 1.50D 5 XXX
Pa-230 230.034540035 +- 0.000003504 2- 17.4D 5 XXX
Pa-231 231.035884277 +- 0.000002398 3/2- 100 3.276E+4Y 11 XXX XXX XXX
Pa-232 232.038585276 +- 0.000008315 (2-) 1.32D 2 XXX XXX XXX
Pa-233 233.040248815 +- 0.000002244 3/2- 26.975D 13 XXX XXX XXX
Pa-234 234.043309277 +- 0.000005071 4+ 6.70H 5
Pa-234 m 7.39200E+01 keV (0-) 1.159M 16
Pa-235 235.045445066 +- 0.000053713 (3/2-) 24.1M 2
Pa-236 236.048682746 +- 0.000214717 1(-) 9.1M 1
Pa-237 237.051147110 +- 0.000107373 (1/2+) 8.7M 2
Pa-238 238.054503929 +- 0.000064445 (3-) 2.3M 1
Pa-239 239.057260 +- 0.000210 3/2 1.8H 5
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