71-Lutetium
Nuclide weight or level energy spin & parity abundance half-life sig(J32) sig(J33) sig(J40)
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Lu-nat 174.9668 +- 0.0001
Lu-150 149.973548 +- 0.000540 (2+) 46MS 5
Lu-151 150.967677 +- 0.000430 11/2- 80.6MS 10
Lu-152 151.964120 +- 0.000210 (5-,6-) 0.7S 1
Lu-153 152.958767331 +- 0.000224004 11/2- 0.9S 2
Lu-154 153.957524 +- 0.000217 (9+) 1.12S 8
Lu-155 154.954320157 +- 0.000020984 11/2- 68MS 5
Lu-155 m 2.00000E+01 keV 1/2+ 138MS 8
Lu-155 n 1.78100E+03 keV (25/2-) 2.69MS 3
Lu-156 155.953032522 +- 0.000079074 198MS 2
Lu-156 494MS 12
Lu-157 156.950124370 +- 0.000015626 (1/2+,3/2+) 6.8S 18
Lu-157 m 2.60000E+01 keV 11/2- 4.79S 12
Lu-158 157.949315087 +- 0.000016245 10.4S 1
Lu-159 158.946628776 +- 0.000040433 12.1S 10
Lu-160 159.946033000 +- 0.000061000 36.1S 3
Lu-160 40S 1
Lu-161 160.943572000 +- 0.000030000 1/2+ 77S 2
Lu-161 m 1.66000E+02 keV (9/2-) 7.3MS 4
Lu-162 161.943277288 +- 0.000080554 1- 1.37M 2
Lu-162 (4-) 1.5M
Lu-162 1.9M
Lu-163 162.941179000 +- 0.000030000 1/2(+) 3.97M 13
Lu-164 163.941339000 +- 0.000030000 1 3.14M 3
Lu-165 164.939406724 +- 0.000028491 1/2+ 10.74M 10
Lu-165 1/2+ 12M
Lu-166 165.939859000 +- 0.000032000 6- 2.65M 10
Lu-166 m 3.43700E+01 keV 3(-) 1.41M 10
Lu-166 n 4.30000E+01 keV 0- 2.12M 10
Lu-167 166.938270000 +- 0.000034000 7/2+ 51.5M 10
Lu-168 167.938732872 +- 0.000050232 (6-) 5.5M 1
Lu-168 m 2.20000E+02 keV 3+ 6.7M 4
Lu-169 168.937645203 +- 0.000003928 7/2+ 34.06H 5
Lu-169 m 2.90000E+01 keV 1/2- 160S 10
Lu-170 169.938480719 +- 0.000018222 0+ 2.012D 21
Lu-170 m 9.29000E+01 keV (4)- 0.67S 10
Lu-171 170.937918356 +- 0.000002727 7/2+ 8.24D 3
Lu-171 m 7.11000E+01 keV 1/2- 79S 2
Lu-172 171.939090599 +- 0.000003009 4- 6.70D 3
Lu-172 m 4.18600E+01 keV 1- 3.7M 5
Lu-173 172.938935527 +- 0.000002364 7/2+ 1.37Y 1
Lu-174 173.940342365 +- 0.000002352 (1)- 3.31Y 5
Lu-174 m 1.70830E+02 keV (6)- 142D 2
Lu-175 174.940776703 +- 0.000002092 7/2+ 97.401 stable
Lu-176 175.942691191 +- 0.000002090 7- 2.599 3.76E+10Y 7
Lu-176 m 1.22845E+02 keV 1- 3.664H 19
Lu-177 176.943763036 +- 0.000002093 7/2+ 6.647D 4
Lu-177 m 9.70175E+02 keV 23/2- 160.44D 16
Lu-177 n 2.74000E+03 keV 39/2- 7M 2
Lu-178 177.945959528 +- 0.000002916 1(+) 28.4M 2
Lu-178 m 1.20000E+02 keV (9-) 23.1M 3
Lu-179 178.947332436 +- 0.000005764 7/2(+) 4.59H 6
Lu-179 m 5.92100E+02 keV 1/2(+) 3.1MS 9
Lu-180 179.949886081 +- 0.000075944 5+ 5.7M 1
Lu-181 180.951970 +- 0.000320 (7/2+) 3.5M 3
Lu-182 181.955040 +- 0.000210 (0,1,2) 2.0M 2
Lu-183 182.957570 +- 0.000320 (7/2+) 58S 4
Lu-184 183.960910 +- 0.000430 20S 5
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