2003/10/28 by B. F. Riley, Riley, B. F.
Physics and Astronomy · #FOS: Physical sciences #General Physics (physics.gen-ph) #physics.gen-ph
paper · pdf · doi:10.48550/arxiv.physics/0310138
3 pages, including 1 figure
arxiv created 2003/10/28 · arxiv updated 2009/12/01
The neutral vector meson resonances, phi, J/psi, Bs* and Upsilon, and the tau lepton occupy consecutive mass levels in a geometric series which also includes the muon and the neutral vector boson, Z, in a symmetric arrangement. The mass of the tau lepton is equal to the geometric mean of the phi and J/psi masses.