77-Ir-193
 basic
 XS graphs

 element
77-iridium-193

  • Atomic Mass: 192.9629237 +- 0.0000031 amu
  • Excess Mass: -34536.346 +- 2.872 keV
  • Binding Energy: 1532060.436 +- 2.884 keV
  • Beta Decay Energy: B- -56.639 +- 0.298 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.
  • Atomic Percent Abundance: 62.7%
  • Spin: 3/2+
  • Stable Isotope
    Meta state at 0.080 Mev
  • Spin: 11/2-
  • Half life: 10.53 d
  • Mode of decay: IT
    • Decay energy: 0.080 MeV

  • Possible parent nuclides:
    Beta from Os-193
    Electron capture from Pt-193
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
0stable3/2+ +0.1637(6) AB/DPL 140B 17 (84)
+0.1591(6) NPR 165 506 (68)/PR 175 696 (68)
+0.751(9) a "Mu-X, O"PR C29 1830 (84)/PR 87 1048 (52)
+0.7(2) st ABZP A286 333 (78)
736.2 ns1/2+ +0.519(2) [193Ir]MEPRL 23 680 (69)
13988 ps5/2+ +0.93(5) [198Pt 407]TFHFI 97/98 479 (96)
+0.53(3) "TF, IMPAC, R"NP A456 349 (86)
18055 ps3/2+ +1.1(4) IPACIzUz 1973n4 79 (73)
35819.8 ps7/2+ +1.55(6) [198Pt 407]TFHFI 97/98 479 (96)
+1.7(3) [193Ir 139]"TF, IMPAC"NP A456 349 (86)
52212.7 ps9/2+ +2.2((2) [198Pt 407]TFHFI 97/98 479 (96)
+3.8(11) [193Ir 139]TFNP A456 349 (86)
6214.6 ps7/2+ +1.16(14) [198Pt 407]TFHFI 97/98 479 (96)
+0.5(4) [193Ir 139]TFNP A456 349 (86)
8575.1 ps11/2+ +2.7(7) [198Pt 407]TFHFI 97/98 479 (96)
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.