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The framed Standard Model (II) — A first test against experiment

    https://doi.org/10.1142/S0217751X15300604Cited by:1 (Source: Crossref)

    Apart from the qualitative features described in Paper I (Ref. 1), the renormalization group equation derived for the rotation of the fermion mass matrices are amenable to quantitative study. The equation depends on a coupling and a fudge factor and, on integration, on 3 integration constants. Its application to data analysis, however, requires the input from experiment of the heaviest generation masses mt, mb, mτ, mν3 all of which are known, except for mν3. Together then with the theta-angle in the QCD action, there are in all 7 real unknown parameters. Determining these 7 parameters by fitting to the experimental values of the masses mc, mμ, me, the CKM elements |Vus|, |Vub|, and the neutrino oscillation angle sin2θ13, one can then calculate and compare with experiment the following 12 other quantities ms, mu/md, |Vud|, |Vcs|, |Vtb|, |Vcd|, |Vcb|, |Vts|, |Vtd|, J, sin22θ12, sin22θ23, and the results all agree reasonably well with data, often to within the stringent experimental error now achieved. Counting the predictions not yet measured by experiment, this means that 17 independent parameters of the standard model are now replaced by 7 in the FSM.

    Invited talk given by TST at the Conference on 60 Years of Yang–Mills Gauge Theories, IAS, NTU, Singapore, 25–28 May 2015.

    PACS: 12.10.Dm, 12.15.Ff, 14.60.Pq
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