71-Lu-177
 basic
 XS graphs

 element
71-lutetium-177

  • Atomic Mass: 176.9437550 +- 0.0000028 amu
  • Excess Mass: -52391.884 +- 2.570 keV
  • Binding Energy: 1425468.929 +- 2.581 keV
  • Beta Decay Energy: B- 498.325 +- 0.841 keV
"The 1995 update to the atomic mass evaluation" by G.Audi and A.H.Wapstra, Nuclear Physics A595 vol. 4 p.409-480, December 25, 1995.
  • Spin: 7/2+
  • Half life: 6.734 d
  • Mode of decay: Beta to Hf-177
    • Decay energy: 0.498 MeV

    Meta state at 0.970 Mev
  • Spin: 23/2-
  • Half life: 160.4 d
  • Mode of decay: Beta to Hf-177
    • Branch ratio: 78.30 %
    • Decay energy: 1.468 MeV
  • Mode of decay: IT
    • Branch ratio: 21.70 %
    • Decay energy: 0.970 MeV

  • Possible parent nuclides:
    Beta from Yb-177
R.R.Kinsey, et al.,The NUDAT/PCNUDAT Program for Nuclear Data,paper submitted to the 9 th International Symposium of Capture-Gamma_raySpectroscopy and Related Topics, Budapest, Hungary, Octover 1996.Data extracted from NUDAT database (Jan. 14/1999)
Magnetic Dipole Moments and Electric Quadrupole Moments
Ex(kev)T1/2Spin    m(nm)    Q(b)    Ref. Std.MethodReference
06.71 d7/2+ +2.239(11) [175Lu]"AB, R"ZP A275 305 (75)
+3.39(2) [175Lu]ABPR 126 252 (62)
122116 ps9/2+ +2.2(8) IPACIzUz 1973n4 79 (73)
150120 ns9/2- +5.5(3) TDPACHFI 3 257 (77)
970160 d23/2 2.337(13) [177Lu]NMR-ONPR C54 1027 (96)
2.93(7) [177Lu]NO/SPR C10 825 (74)/ZP A272 203 (75)
5.2(5) [177Lu]NMR-ONPR C54 1027 (96)
4.2(7) [175Lu]NO/SZP A310 233 (83)
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.