81-Tl-190
 basic

 element
81-thallium-190

  • Atomic Mass: 189.9737920 +- 0.0004590 amu #
  • Excess Mass: -24413.000 +- 428.000 keV #
  • Binding Energy: 1494594.000 +- 428.000 keV #
  • Beta Decay Energy: B- -4088.000 +- 473.000 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: (2)-
  • Half life: 2.6 min
  • Mode of decay: Electron capture to Hg-190
    • Decay energy: 7.000 MeV

    Meta state at 0.000 Mev
  • Spin: (7+)
  • Half life: 3.7 min
  • Mode of decay: Electron capture to Hg-190
    • Decay energy: 7.000 MeV

  • Possible parent nuclides:
    Electron capture from Pb-190
    Alpha from Bi-194
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
0 + x2.6 m2- +0.254(2) "[203,205Tl]"CFBLSZP A341 475 (92)
-0.329(9) "[203,205Tl]"CFBLSZP A341 475 (92)
0 + y3.7 m7+ +0.487(8) "[203,205Tl]"CFBLSZP A341 475 (92)
+0.495(4) "[203,205Tl]"CFBLSPR C36 2560 (87)
+0.285(14) "[203,205Tl]"CFBLSZP A341 475 (92)
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.