This is an archive of past discussions about Isotopes of lutetium. Do not edit the contents of this page. If you wish to start a new discussion or revive an old one, please do so on the current talk page.
This article is part of Wikipedia:Wikiproject Isotopes. Please keep style and phrasings consistent across the set of pages. For later reference and improved reliability, data from all considered multiple sources is collected here. References are denoted by these letters:
(A) G. Audi, O. Bersillon, J. Blachot, A.H. Wapstra. The Nubase2003 evaluation of nuclear and decay properties, Nuc. Phys. A 729, pp. 3-128 (2003). — Where this source indicates a speculative value, the # mark is also applied to values with weak assignment arguments from other sources, if grouped together. An asterisk after the A means that a comment of some importance may be available in the original.
(B) National Nuclear Data Center, Brookhaven National Laboratory, information extracted from the NuDat 2.1 database. (Retrieved Sept. 2005, from the code of the popup boxes).
(C) David R. Lide (ed.), Norman E. Holden in CRC Handbook of Chemistry and Physics, 85th Edition, online version. CRC Press. Boca Raton, Florida (2005). Section 11, Table of the Isotopes. — The CRC uses rounded numbers with implied uncertainties, where this concurs with the range of another source it is treated as exactly equal in this comparison.
(D) More specific level data from reference B's Levels and Gammas database.
(E) Same as B but excitation energy replaced with that from D.
Z N refs symbol half-life spin excitation energy
71 79 A |Lu-150 |46(6) ms |(5-,6-)
71 79 B |Lu-150 |43(5) ms |(2+)
71 79 C |Lu-150 |49. ms |
71 79 A |Lu-150m |80(60) µs |(1+,2+) |34(15) keV
71 79 D |Lu-150m |30(+95-15) µs |(1-,2-) |34(16) keV
71 79 C |Lu-150m |~0.03 ms |
71 80 A |Lu-151 |80.6(19) ms |(11/2-)
71 80 B |Lu-151 |80.6(19) ms |11/2-
71 80 C |Lu-151 |0.08 s |
71 80 D |Lu-151m |88(10) ms |(11/2-) |0+X keV
71 80 A |Lu-151m |16(1) µs |(3/2+) |77(5) keV
71 80 D |Lu-151m |16(1) µs |3/2+ |77(5) keV
71 80 C |Lu-151m |16 µs |
71 81 A |Lu-152 |650(70) ms |(5-,6-)
71 81 B |Lu-152 |0.7(1) s |(5-,6-)
71 81 C |Lu-152 |0.7 s |
71 82 AB |Lu-153 |0.9(2) s |11/2-
71 82 A |Lu-153m1|1# s |1/2+ |80(5) keV
71 82 D |Lu-153m2|>0.1 µs |23/2- |2502.5(4) keV
71 82 AD |Lu-153m3|15(3) µs |27/2- |2632.9(5) keV
71 83 A |Lu-154 |1# s |(2-)
71 83 B |Lu-154 |~2 s |(2-)
71 83 C |Lu-154 |1.0 s |
71 83 A |Lu-154m1|1.12(8) s |(9+) |58(13) keV
71 83 E |Lu-154m1|1.12(8) s |(9+) |X keV
71 83 A |Lu-154m2|35(3) µs |(17+) |>2562 keV
71 83 D |Lu-154m2|35(3) µs |(17+) |Y+130.4(3) keV
71 84 A |Lu-155 |68.6(16) ms |(11/2-)
71 84 B |Lu-155 |68(1) ms |11/2-
71 84 C |Lu-155 |0.07 s |
71 84 A |Lu-155m1|138(8) ms |(1/2+) |20(6) keV
71 84 E |Lu-155m1|138(8) ms |1/2+ |20(6) keV
71 84 AD |Lu-155m2|2.70(3) ms |(25/2-) |1781.0(20) keV
71 84 C |Lu-155m2|2.6 ms |
71 85 AB |Lu-156 |494(12) ms |(2)-
71 85 C |Lu-156 |~0.5 s |
71 85 A |Lu-156m |198(2) ms |(9)+ |220(80)# keV
71 85 E |Lu-156m |198(2) ms |9+ |0+X keV
71 85 C |Lu-156m |0.20 s |
71 86 AB |Lu-157 |6.8(18) s |(1/2+,3/2+)
71 86 C |Lu-157 |4.8 s |
71 86 A |Lu-157m |4.79(12) s |(11/2-) |21.0(20) keV
71 86 E |Lu-157m |4.79(12) s |(11/2-) |26(7) keV
71 86 C |Lu-157m |~9.6 s |
71 87 A |Lu-158 |10.6(3) s |2-
71 87 B |Lu-158 |10.6(3) s |
71 87 C |Lu-158 |10.4 s |
71 88 A |Lu-159 |12.1(10) s |1/2+#
71 88 B |Lu-159 |12.1(10) s |
71 88 C |Lu-159 |12.3 s |
71 88 A |Lu-159m |10# s |11/2-# |100(80)# keV
71 89 A |Lu-160 |36.1(3) s |2-#
71 89 BC |Lu-160 |36.1(3) s |
71 89 A |Lu-160m |40(1) s | |0(100)# keV
71 89 E |Lu-160m |40(1) s | |0+X keV
71 89 D |Lu-160m |36.1(3) s | |>=0 keV
71 90 AB |Lu-161 |77(2) s |1/2+
71 90 C |Lu-161 |1.2 min |
71 90 A |Lu-161m |7.3(4) ms |(9/2-) |166(18) keV
71 90 E |Lu-161m |7.3(4) ms |(9/2-) |135.6+X keV
71 91 AB |Lu-162 |1.37(2) min |(1-)
71 91 C |Lu-162 |1.37 min |1-
71 91 A |Lu-162m1|1.5 min |4-# |120(200)# keV
71 91 E |Lu-162m1|1.5 min |(4-) |X keV
71 91 C |Lu-162m1|~1.5 min |4-
71 91 A |Lu-162m2|1.9 min | |300(200)# keV
71 91 E |Lu-162m2|1.9 min | |Y keV
71 92 AB |Lu-163 |3.97(13) min |1/2(+)
71 92 C |Lu-163 |4.1 min |
71 93 A |Lu-164 |3.14(3) min |1(-)
71 93 B |Lu-164 |3.14(3) min |1
71 93 C |Lu-164 |3.14 min |
71 94 ABC |Lu-165 |10.74(10) min |1/2+
71 95 AB |Lu-166 |2.65(10) min |(6-)
71 95 C |Lu-166 |2.8 min |(6-)
71 95 A |Lu-166m1|1.41(10) min |3(-) |34.37(5) keV
71 95 E |Lu-166m1|1.41(10) min |(3-) |34.37 keV
71 95 C |Lu-166m1|1.4 min |(3-)
71 95 A |Lu-166m2|2.12(10) min |0(-) |42.9(5) keV
71 95 E |Lu-166m2|2.12(10) min |(0-) |42.9 keV
71 95 C |Lu-166m2|2.1 min |(0-)
71 96 ABC |Lu-167 |51.5(10) min |7/2+
71 96 A |Lu-167m |>1 min |1/2(-#) |0(30)# keV
71 96 E |Lu-167m |>=1 min |1/2+ |0+X keV
71 97 ABC |Lu-168 |5.5(1) min |(6-)
71 97 A |Lu-168m |6.7(4) min |3+ |180(110) keV
71 97 E |Lu-168m |6.7(4) min |3+ |220(130) keV
71 97 C |Lu-168m |6.7 min |3+
71 98 AB |Lu-169 |34.06(5) h |7/2+
71 98 C |Lu-169 |1.419 d |7/2+
71 98 AE |Lu-169m |160(10) s |1/2- |29.0(5) keV
71 98 C |Lu-169m |2.7 min |1/2-
71 99 ABC |Lu-170 |2.012(20) d |0+
71 99 AE |Lu-170m |670(100) ms |(4)- |92.91(9) keV
71 99 C |Lu-170m |0.7 s |4-
71 100 ABC |Lu-171 |8.24(3) d |7/2+
71 100 AE |Lu-171m |79(2) s |1/2- |71.13(8) keV
71 100 C |Lu-171m |1.31 min |1/2-
71 101 AB |Lu-172 |6.70(3) d |4-
71 101 C |Lu-172 |6.64 d |4-
71 101 AE |Lu-172m1|3.7(5) min |1- |41.86(4) keV
71 101 C |Lu-172m1|3.7 min |1-
71 101 D |Lu-172m2|0.332(20) µs |(1)+ |65.79(4) keV
71 101 AD |Lu-172m3|440(12) µs |(1)+ |109.41(10) keV
71 101 D |Lu-172m4|150 ns |(6-) |213.57(17) keV
71 102 ABC |Lu-173 |1.37(1) a |7/2+
71 102 A |Lu-173m |74.2 µs |5/2- |123.672(13) keV
71 102 D |Lu-173m |74.2(10) µs |5/2- |123.672(13) keV
71 103 AB |Lu-174 |3.31(5) a |(1)-
71 103 C |Lu-174 |3.3 a |1-
71 103 A |Lu-174m1|142(2) d |6- |170.83(5) keV
71 103 E |Lu-174m1|142(2) d |(6)- |170.83(5) keV
71 103 C |Lu-174m1|142. d |6-
71 103 D |Lu-174m2|395(15) ns |(3+) |240.818(4) keV
71 103 D |Lu-174m3|145(3) ns |(4-) |365.183(6) keV
71 104 ABC |Lu-175 |STABLE |7/2+
71 104 A |Lu-175m1|930(80) µs |19/2+ |1391(3) keV
71 104 D |Lu-175m1|984(30) µs |(19/2+) |1392.2(6) keV
71 104 D |Lu-175m2|1.49(7) µs |5/2- |353.48(13) keV
71 105 A |Lu-176 |38.5(7)E+9 a |7-
71 105 B |Lu-176 |3.76(7)E+10 a |7-
71 105 C |Lu-176 |3.73E+10 a |7-
71 105 AE |Lu-176m |3.664(19) h |1- |122.855(6) keV
71 105 C |Lu-176m |3.66 h |1-
71 106 A |Lu-177 |6.647(4) d |7/2+
71 106 BC |Lu-177 |6.6475(20) d |7/2+
71 106 A |Lu-177m1|130(3) ns |9/2- |150.3967(10) keV
71 106 AD |Lu-177m2|155(7) µs |1/2+ |569.7068(16) keV
71 106 AE |Lu-177m3|160.44(6) d |23/2- |970.1750(24) keV
71 106 C |Lu-177m3|160.7 d |23/2-
71 106 A |Lu-177m4|7(2) min |39/2- |3900(10) keV
71 106 C |Lu-177m4|6. min |39/2-
71 106 E |Lu-177m4|6(+3-2) min |(39/2-) |>2700 keV
71 107 AB |Lu-178 |28.4(2) min |1(+)
71 107 C |Lu-178 |28.5 min |1+
71 107 A |Lu-178m |23.1(3) min |9(-) |123.8(26) keV
71 107 E |Lu-178m |23.1(3) min |(9-) |120(3) keV
71 107 C |Lu-178m |23.1 min |(9-)
71 108 ABC |Lu-179 |4.59(6) h |7/2(+)
71 108 AD |Lu-179m |3.1(9) ms |1/2(+) |592.4(4) keV
71 109 AB |Lu-180 |5.7(1) min |5+
71 109 C |Lu-180 |5.7 min |
71 109 A |Lu-180m |~1 s |3- |13.9(3) keV
71 109 D |Lu-180m |>=1 ms |(9-) |624.0(5) keV
71 110 ABC |Lu-181 |3.5(3) min |(7/2+)
71 111 AB |Lu-182 |2.0(2) min |(0,1,2)
71 111 C |Lu-182 |2.0 min |
71 112 ABC |Lu-183 |58(4) s |(7/2+)
71 113 AB |Lu-184 |20(3) s |(3+)
71 113 C |Lu-184 |20 s |
71 113 A |Lu-184m |~20 s |high |non-exist
71 113 D |Lu-184m |~20 s | |X keV
