80-Hg-195
 basic
 XS graphs

 element
80-mercury-195

  • Atomic Mass: 194.9666390 +- 0.0000538 amu
  • Excess Mass: -31075.585 +- 50.096 keV
  • Binding Energy: 1542395.260 +- 50.096 keV
  • Beta Decay Energy: B- -2805.000 +- 139.000 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: 1/2-
  • Half life: 9.9 h
  • Mode of decay: Electron capture to Au-195
    • Decay energy: 1.510 MeV

    Meta state at 0.176 Mev
  • Spin: 13/2+
  • Half life: 41.6 h
  • Mode of decay: IT
    • Branch ratio: 54.20 %
    • Decay energy: 0.176 MeV
  • Mode of decay: Electron capture to Au-195
    • Branch ratio: 45.80 %
    • Decay energy: 1.686 MeV

  • Possible parent nuclides:
    Electron capture from Tl-195
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
09.9 h1/2- +0.5414749(14) [199Hg]NMR/OPPR C7 2065 (73)
17641.6 h13/2+ -1.044647(3) [199Hg]NMR/OPPR C7 2065 (73)
+1.08(11) st [201Hg]b-NMR/OPZP A325 247 (86)
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.