25-Mn-55
 basic
 n-XS summary
 XS graphs

 element
25-manganese-55

  • Atomic Mass: 54.9380496 +- 0.0000014 amu
  • Excess Mass: -57706.384 +- 1.349 keV
  • Binding Energy: 482070.303 +- 1.350 keV
  • Beta Decay Energy: B- -231.377 +- 0.100 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 Cr-55
    Electron capture from Fe-55
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- 3.4532(13) ENDORCJP 49 2276 (71)
+3.46871790(9) [2H]NZNat 29a 1467 (74)
+0.33(1) st ABLDFZP A291 207 (79)
+0.31(2) st "OL, R"ZP A291 207 (79)/PL 29A 486 (69)
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.