84Sr-Strontium
84Sr has 38 protons and 48 neutrons.
84Sr is a stable isotope.
The mass excess of 84Sr is -80649.58 with an uncertainty of ±1.243.
The mass was measured using a Penning Trap and Nuclear Physics and the related equations include:
Influence Equations
88.8% 84Sr-85Rb0.988 1
6.8% 84Rb(β-)84Sr 2
2.1% 84Sr(d, p)85Sr 3
Reference
1. A. Kellerbauer, G. Audi, D. Beck, K. Blaum, G. Bollen, C. Guenaut, F. Herfurth, A. Herlert, H.-J. Kluge, D. Lunney, S. Schwarz, L. Schweikhard, C. Weber, C. Yazidjian (2007)
High-precision masses of neutron-deficient rubidium isotopes using a Penning trap mass spectrometer Physical Review C 76(4)
https://journals.aps.org/prc/abstract/10.1103/PhysRevC.76.045504
2. H.M.W. Booij, E.A. Van Hoek, H. Van der Molen, W.F. Slot, J. Blok (1971) Shapes of the non-unique and unique first-forbidden β-spectra of 84Rb, 74As, and 124I
Nuclear Physics A 160(2)
https://www.sciencedirect.com/science/article/pii/0375947471901357
3. J.M. Morton, W.G. Davies, W. McLatchie, W. Darcey, J.E. Kitching (1971) The level structures of 85,87Sr from (d,p) reactions
Nuclear Physics A 161(1)
https://www.sciencedirect.com/science/article/pii/0375947471903307