53-I-127
 basic
 fission yield
 n-XS summary
 XS graphs

 element
53-iodine-127

  • Atomic Mass: 126.9044684 +- 0.0000040 amu
  • Excess Mass: -88987.080 +- 3.691 keV
  • Binding Energy: 1072580.346 +- 3.695 keV
  • Beta Decay Energy: B- -662.442 +- 2.051 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: 100%
  • Spin: 5/2+
  • Stable Isotope

  • Possible parent nuclides:
    Beta from Te-127
    Electron capture from Xe-127
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+ +2.81327(8) [1H]"N, O"PR 82 750 (51)/ZP 112 199 (39)
0.689(15) RPR B61 13588 (00)
-0.789 e JPCR 5 835 (76)
581.95 ns7/2+ +2.54(5) [127I]MEPR C6 228 (72)
-0.60(3) MEJP B20 5595 (87)
-0.62(2) [127I]"ME, R"PL 13 198 (64)/PR B61 13588 (00)
2030.388ns3/2+ +0.97(7) "IPAC, R"HPAc 49 661 (76)
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.