55-Cs-143
 basic
 fission yield

 element
55-cesium-143

  • Atomic Mass: 142.9273303 +- 0.0000239 amu
  • Excess Mass: -67691.387 +- 22.284 keV
  • Binding Energy: 1178861.111 +- 22.285 keV
  • Beta Decay Energy: B- 6253.219 +- 20.325 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: 1.78 s
  • Mode of decay: Beta to Ba-143
    • Decay energy: 6.243 MeV
  • Mode of decay: Beta + Neutron to Ba-142
    • Branch ratio: 1.62 %
    • Decay energy: 2.048 MeV

  • Possible parent nuclides:
    Beta from Xe-143
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
01.78 s3/2+ +0.870(4) [133Cs]ABLSNP A367 1 (81)
+0.47(3) st ABLSNP A367 1 (81)
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.