174Hf-Hafnium
174Hf has 72 protons and 102 neutrons.
174Hf is a stable isotope.
The mass excess of 174Hf is -55844.583 with an uncertainty of ±2.259.
The mass was measured using a Penning Trap and Nuclear Physics and the related equations include:
Influence Equations
74.2% 176Hf35Cl-174Hf37Cl 1
13.8% 174Hf(n, γ)175Hf 1
11.9% 176Hf(p, t)174Hf 1
Reference
1. R.C. Barber, J.O. Meredith, F.C.G. Southon, P. Williams, J.W. Barnard, K. Sharma, H.E. Duckworth (1973) Spacing of Nuclear Ground-State Levels in the Region 94<~N<~114
Physical Review Letters 31(11)
https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.31.728
2. G. Alenius, S.E. Arnell, C. Schale, E. Wallander (1971) Low spin, negative parity states in the N = 103 isotones of 171Er, 173Yb, and 175Hf identified by thermal neutron capture reactions
Nuclear Physics A 161(1)
https://www.sciencedirect.com/science/article/pii/0375947471903290
3. M.A. Oothoudt, N.M. Hintz (1973) The (p,t) reactions on nuclei in the rare earth region
Nuclear Physics A 213(2)
https://www.sciencedirect.com/science/article/pii/0375947473901486