153Eu-Europium
153Eu has 63 protons and 90 neutrons.
153Eu is a stable isotope.
The mass excess of 153Eu is -73367.466 with an uncertainty of ±1.171.
The mass was measured using Nuclear Physics and the related equations include:
Influence Equations
86.4% 152Eu(n, γ)153Eu 1
13.6% 153Eu(n, γ)154Eu 2
Reference
1. T. von Egidy, H.G. Borner, F. Hoyler (1985) Cross sections and γ-rays from multiple neutron capture in 151Eu
Zeitschrift fur Physik A 322(669-675)
https://link.springer.com/article/10.1007/BF01415150
2. M.K. Balodis, P.T. Prokofjev, N.D. Kramer, L.I. Simonova, K. Schreckenbach, W.F. Davidson, J.A. Pinston, P. Hungerford, H.H. Schmidt, H.J. Scheerer, T. von Egidy, P.H.M. van Assche, A.M.J. Spits, R.F. Casten, W.R. Kane, D.D. Warner, J. Kern (1987)
Levels in 154Eu populated by (n, γ) and (d, p) reactions Nuclear Physics A 472(3)
https://www.sciencedirect.com/science/article/pii/037594748790042X