92-U-235  basic  n-XS summary  XS graphs  element

92-uranium-235 Uranium-235 is a fuel for nuclear power plants and naval nuclear propulsion systems... also used to produce fluorescent glassware, a variety of colored glazes and wall tiles. Atomic Mass: 235.0439231 +- 0.0000021 amu Excess Mass: 40914.062 +- 1.970 keV Binding Energy: 1783870.285 +- 1.996 keV Beta Decay Energy: B- -123.716 +- 0.869 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: 0.720% Spin: 7/2- Half life: 703800000 years Mode of decay: Alpha to Th-231 Decay energy: 4.679 MeV Mode of decay: SF Branch ratio: 7.0E-9 % Mode of decay: Ne Branch ratio: 8E-10 % Meta state at 0.000 Mev Spin: 1/2+ Half life: ~25 min Mode of decay: IT to U-235 Possible parent nuclides: Beta from Pa-235 Electron capture from Np-235 Alpha from Pu-239 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) T1/2 Spin      m(nm)      Q(b)      Ref. Std. Method Reference 0 7.0x10*8y 7/2- -0.38(3) CFBLS PRL 51 1749 (83) -0.34(3) EPR JP C16 6627 (83) -0.46(3) ABLDF OptL 4 63 (79) 4.936(6) a Mu-X PRL 53 1888 (84) 5.5(10) CFBLS Cf83Inter 128 (83) +6.0(10) ABLDF OptL 4 63 (79) 4.55(9) a Mu-X JPJS 34 582 (73) 46 <60 ps 9/2- 1.87(3) a Mu-X PRL 53 1888 (84) N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.