37-Rb-77
 basic
 element
37-rubidium-77
  • Atomic Mass: 76.9304066 +- 0.0000082 amu
  • Excess Mass: -64825.826 +- 7.661 keV
  • Binding Energy: 657370.606 +- 7.662 keV
  • Beta Decay Energy: B- -6851.055 +- 150.626 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: 3.77 min
  • Mode of decay: Electron capture to Kr-77
    • Decay energy: 5.346 MeV

  • Possible parent nuclides:
    Electron capture from Sr-77
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
03.8 m3/2- +0.6544680(16) [87Rb]ABLSJPPa 47 1903 (86)/PR C23 2720 (81)
+0.652(7) [85Rb]ABNP A311 269 (78)
+0.70(4) st ABLSPR C23 2720 (81)
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.