63Cu-Copper
63Cu has 29 protons and 34 neutrons.
63Cu is a stable isotope.
The mass excess of 63Cu is -65579.868 with an uncertainty of ±0.426.
The mass was measured using Nuclear Physics and the related equations include:
Influence Equations
43.2% 63Ni(β-)63Cu 1
38.8% 62Ni(p, γ)63Cu 2
9.1% 63Cu(n, γ)64Cu 3
Reference
1. S.T. Hsue, L.M. Langer, E.H. Spejewski, S.M. Tang (1966) Search for post-end-point electrons and for evidence of neutrino degeneracy
Nuclear Physics 80(3)
https://www.sciencedirect.com/science/article/pii/0029558266900721
2. Commentationes Physico-Mathematicae : Societas Scientiarum Fennicae (Finland)
A. Kiuru, P. Holmberg, L. Vanhanen
3. M.G. Delfini, J. Kopecky, J.B.M. de Haas, H.I. Liou, R.E. Chrien, P.M. Endt (1983) Study of the 63Cu(n, γ)64Cu reaction
Nuclear Physics A 410(3)
https://www.sciencedirect.com/science/article/pii/0375947483906413