155Gd-Gadolinium
155Gd has 64 protons and 91 neutrons.
155Gd is a stable isotope.
The mass excess of 155Gd is -72070.298 with an uncertainty of ±0.983.
The mass was measured using a Penning Trap and Nuclear Physics and the related equations include:
Influence Equations
70.1% 155Gd(n, γ)156Gd 1
19.7% 154Gd(n, γ)155Gd 2
7.3% 155GdO-C15 3
Reference
1. A. Backlin, G. Hedin, B. Fogelberg, M. Saraceno, R.C. Greenwood, C.W. Reich, H.R. Koch, H.A. Baader, H.D. Breitig, O.W.B. Schult, K. Schreckenbach, T. von Egidy, W. Mampe (1982)
Levels in 156Gd studied in the (n, γ) reaction Nuclear Physics A 380(2)
https://www.sciencedirect.com/science/article/pii/037594748290104X
2. H.H. Schmidt, W. Stoffl, T. von Egidy, P. Hungerford, H.J. Scheerer, K. Schreckenbach, H.G. Borner, D.D. Warner, R.E. Chrien, R.C. Greenwood, C.W. Reich (1986)
The level structure of 155Gd from (n, γ), (d,p), and (d,t) studies Journal of Physics G: Nuclear Physics 12(5)
https://iopscience.iop.org/article/10.1088/0305-4616/12/5/008
3. J. Ketelaer (2009)
Private communication to G. Audi in Nov