20-Ca-43
 basic
 n-XS summary
 XS graphs

 element
20-calcium-43

  • Atomic Mass: 42.9587668 +- 0.0000005 amu
  • Excess Mass: -38408.442 +- 0.482 keV
  • Binding Energy: 369828.254 +- 0.485 keV
  • Beta Decay Energy: B- -2220.819 +- 1.883 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: 0.135%
  • Spin: 7/2-
  • Stable Isotope

  • Possible parent nuclides:
    Beta from K-43
    Electron capture from Sc-43
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
0stable7/2- -1.3173(6) [23Na]OPZP 249 205 (72)
-1.317643(7) [2H]NZNat 28a 1534 (73)
-0.043(9) CFBLSZP D18 351 (91)
-0.049(5) "ABLDF, R"ZP A314 303 (83)/PRL 42 1528 (79)/
ZP A306 1 (82)/ZP A316 135 (84)
ZP A307 99 (82)
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.