176Hf-Hafnium
176Hf has 72 protons and 104 neutrons.
176Hf is a stable isotope.
The mass excess of 176Hf is -54576.428 with an uncertainty of ±1.482.
The mass was measured using a Penning Trap and Nuclear Physics and the related equations include:
Influence Equations
74.6% 176Lu(β-)176Hf 1
23.2% 180W(α)176Hf 2
1.9% 176Hf35Cl-174Hf37Cl 3
Reference
1. V. Prodi, K.F. Flynn, L.E. Glendenin (1969) Half-Life and β Spectrum of 176Lu
Physical Review 188(4)
https://journals.aps.org/pr/abstract/10.1103/PhysRev.188.1930
2. C. Cozzini, G. Angloher, C. Bucci, F. von Feilitzsch, D. Hauff, S. Henry, Th. Jagemann, J. Jochum, H. Kraus, B. Majorovits, V. Mikhailik, J. Ninkovic, F. Petricca, W. Potzel, F. Probst, Y. Ramachers, W. Rau, M. Razeti, W. Seidel, M. Stark, L. Stodolsky, A.J.B. Tolhurst, W. Westphal, H. Wulandari
(2004) Detection of the natural α decay of tungsten Physical Review C 70(6)
https://journals.aps.org/prc/abstract/10.1103/PhysRevC.70.064606
3. 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