element
Information about Dysprosium-148:

WikipediaNeutron Cross SectionsX-Ray TransitionsX-Ray Attenuation

    Mass-Energy Data:

    Atomic Mass:147.927178±0.000034amu
    Excess Mass (Δ):-67.833356±0.032127MeV
    Binding Energy:1210.753807±0.032127MeV
    β- Decay Energy:-9.400000±0.269000MeV #
"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: 0+
  • Half life: 3.1 min ( 186 sec., λ = 0.0037266 s-1)
  • Mode of decay:
    E.C.
    to
    148
    65
    Tb
      (Q = 2.678 MeV)

  • Possible parent nuclides:
    E.C. from
    148
    67
    Ho
    E.C. +
    1
    1
    p+ from
    149
    68
    Er
    α from
    152
    68
    Er
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)