19-K-44
 basic

 element
19-potassium-44

  • Atomic Mass: 43.9615561 +- 0.0000384 amu
  • Excess Mass: -35810.214 +- 35.787 keV
  • Binding Energy: 376083.703 +- 35.787 keV
  • Beta Decay Energy: B- 5658.873 +- 35.777 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: 22.13 min
  • Mode of decay: Beta to Ca-44
    • Decay energy: 5.660 MeV

  • Possible parent nuclides:
    Beta from Ar-44
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
022.1 m2- -0.856(4) [39K]"ABLS, R"PL 108B 169 (82)/JPPa 43 509 (82)
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.