33-As-71
 basic
 XS graphs

 element
33-arsenic-71

  • Atomic Mass: 70.9271147 +- 0.0000047 amu
  • Excess Mass: -67892.187 +- 4.363 keV
  • Binding Energy: 615138.444 +- 4.364 keV
  • Beta Decay Energy: B- -4800.000 +- 200.000 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: 5/2-
  • Half life: 65.28 h
  • Mode of decay: Electron capture to Ge-71
    • Decay energy: 2.013 MeV

  • Possible parent nuclides:
    Electron capture from Se-71
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
065.3 h5/2- (+)1.674(2) NMR/ONHFI 2 294 (76)/NP A259 378 (76)
1.64(4) ABZP A 294 1 (80)
-0.017(10) [72As]NO/SHFI 43 205 (88)
100119.8 ns9/2+ +5.15(9) TDPADARHMI 58 (71)
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.