20-Ca-37
 basic

 element
20-calcium-37

  • Atomic Mass: 36.9858715 +- 0.0000240 amu
  • Excess Mass: -13160.607 +- 22.363 keV
  • Binding Energy: 296152.482 +- 22.363 keV
  • Beta Decay Energy: B- -16002.000 +- 299.000 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: 181.1 ms
  • Mode of decay: Electron capture to K-37
    • Decay energy: 11.639 MeV
  • Mode of decay: EC + Proton to Ar-36
    • Branch ratio: 76.00 %
    • Decay energy: 9.781 MeV

  • Possible parent nuclides:
    Proton emission from Sc-38
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)