29
12
Mg
element 		Information about Magnesium-29:

WikipediaNeutron Cross SectionsX-Ray TransitionsX-Ray Attenuation
    Mass-Energy Data:

    Atomic Mass:28.988555±0.000031amu
    Excess Mass (Δ):-10.661187±0.028579MeV
    Binding Energy:235.341307±0.028579MeV
    β- Decay Energy:7.554317±0.028604MeV
"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: 3/2+
  • Half life: 1.30 s ( 1.3 sec., λ = 0.53319 s-1)
  • Mode of decay:
    β-
     to
    29
    13
    Al
       (Q = 7.550 MeV)

  • Possible parent nuclides:
    β- from
    29
    11
    Na
    β- +
    1
    0
    n from
    30
    11
    Na
    β- + 2
    1
    0
    n from
    31
    11
    Na
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)