1-H-2
 basic
 n-XS summary
 XS graphs

 element
1-hydrogen-2

  • Atomic Mass: 2.0141018 +- 0.0000000 amu
  • Excess Mass: 13135.720 +- 0.001 keV
  • Binding Energy: 2224.573 +- 0.002 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: 0.015%
  • Spin: 1+
  • Stable Isotope
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
0stable1+ +0.857438228(9) d [1H]"N,R"RMP 72 351 (00)
+0.00286(2) st "MB,R"PR A20 381 (79)
0.0028(2) CIANNP A435 502 (85)
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.