79-Au-190
 basic

 element
79-gold-190

  • Atomic Mass: 189.9646988 +- 0.0000174 amu
  • Excess Mass: -32882.891 +- 16.213 keV
  • Binding Energy: 1504628.305 +- 16.215 keV
  • Beta Decay Energy: B- -1470.000 +- 150.000 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: 1-
  • Half life: 42.8 min
  • Mode of decay: Electron capture to Pt-190
    • Decay energy: 4.442 MeV
  • Mode of decay: Alpha to Ir-186
    • Branch ratio: <1.0E-6 %
    • Decay energy: 3.860 MeV

    Meta state at 0.000 Mev
  • Spin: (11-)
  • Half life: 125 ms
  • Mode of decay: IT to Au-190

  • Possible parent nuclides:
    Electron capture from Hg-190
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
042.8 m1- -0.065(7) LRIMSNP A512 241 (90)
-0.07(3) LRIMSNP A493 224 (89)
-0.07(2) "AB, R, CLS"NP A328 25 (80)/ZP A321 537 (85)
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.