63-Eu-153
 basic
 fission yield
 n-XS summary
 XS graphs

 element
63-europium-153

  • Atomic Mass: 152.9212262 +- 0.0000031 amu
  • Excess Mass: -73377.294 +- 2.906 keV
  • Binding Energy: 1259001.419 +- 2.913 keV
  • Beta Decay Energy: B- -484.437 +- 1.074 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.
  • Atomic Percent Abundance: 52.2%
  • Spin: 5/2+
  • Stable Isotope

  • Possible parent nuclides:
    Beta from Sm-153
    Electron capture from Gd-153
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
0stable5/2+ +1.5324(3) [151Eu]CFBLSCf93Bern 209(93)
+1.56(4) [151Eu]CFBLSYadF 44 1134 (86)
+1.538(13) [151Eu]CFBLSZP A321 35 (85)
+1.5330(8) AB/DPRS 289A 114 (65)
2.22(***) st ABLDFPR A36 1983 (87)
+2.28(9) [151Eu]CFBLSYadF 44 1134 (86)
+2.41(2) a "Mu-X, O"PR C29 1830 (84)/PL 16 156 (65)
3.92(12) ABLRFSZP A302 291 (81)
3.6(4) CFBLSPS 24 747 (81)
830.80 ns7/2+ +1.81(6) [153Eu]MEZP A218 223 (69)
0.44(2) a Mu-XPR C29 1830 (84)
97180 ps5/2- +3.2(2) or -0.5(2) [153Eu]MEPR 145 915 (66)
1033.9 ns3/2+ +2.048(6) [153Eu]"ME, IPAC"ZP 256 155 (72)/JP G1 467 (75)
1.254(13) [153Eu]MEPL 44A 279 (73)
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.