186Os-Osmium
186Os has 76 protons and 110 neutrons.
186Os is a stable isotope.
The mass excess of 186Os is -43000.032 with an uncertainty of ±0.761.
The mass was measured using a Penning Trap and Nuclear Physics and the related equations include:
Influence Equations
39.5% 186Os(n, γ)187Os 1
39.4% 186Os-190Pt0.979 2
21.1% 186Re(β-)186Os 3
Reference
1. P.T. Prokofev, L.I. Simonov (1974)
Izvestiya Akademii Nauk SSSR, seriya Fizicheskaya
2. M. Eibach, G. Bollen, K. Gulyuz, C. Izzo, M. Redshaw, R. Ringle, R. Sandler, A.A. Valverde (2016) Double resonant enhancement in the neutrinoless double-electron capture of 190Pt
Physical Review C 94(1)
https://journals.aps.org/prc/abstract/10.1103/PhysRevC.94.015502
3. M.W. Johns, C.C. McMullen, I.R. Williams, S.V. Nablo (1956) The decay of 186Re and 188Re
Canadian Journal of Physics 34(1)
https://cdnsciencepub.com/doi/abs/10.1139/p56-009