33-As-73
 basic
 fission yield
 XS graphs

 element
33-arsenic-73

  • Atomic Mass: 72.9238253 +- 0.0000041 amu
  • Excess Mass: -70956.276 +- 3.860 keV
  • Binding Energy: 634345.179 +- 3.861 keV
  • Beta Decay Energy: B- -2740.000 +- 10.000 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: 3/2-
  • Half life: 80.30 d
  • Mode of decay: Electron capture to Ge-73
    • Decay energy: 0.341 MeV

  • Possible parent nuclides:
    Electron capture from Se-73
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
665.0 ns5/2- +1.63(10) TDPACPL 6 290 (63)
0.356(12) [75As]TDPACZP A343 279 (92)
4285.6 ms9/2+ +5.234(14) SOPADPRL 25 102 (70)
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.