element
Information about Arsenic-70:

WikipediaNeutron Cross SectionsX-Ray TransitionsX-Ray Attenuation

    Mass-Energy Data:

    Atomic Mass:69.930928±0.000054amu
    Excess Mass (Δ):-64.340320±0.050030MeV
    Binding Energy:603.515254±0.050030MeV
    β- Decay Energy:-2.400000±0.200000MeV #
"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.
Radioactive Decay Data:

  • Spin: 4(+)
  • Half life: 52.6 min ( 3156 sec., λ = 0.000219628 s-1)
  • Mode of decay:
    E.C.
    to
    70
    32
    Ge
      (Q = 6.220 MeV)

  • Possible parent nuclides:
    E.C. from
    70
    34
    Se
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
053 m4+ +2.1061(2) [75As]ABZP A294 1 (80)
+0.9(2) [75As]ABZP A294 1 (80)
8885.34.ns7- 0.75(5) IPADNP A535 425 (91)
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.