Extended Empirical Fermion Mass Relation

  title={Extended Empirical Fermion Mass Relation},
  author={Werner Rodejohann and He Zhang},

Figures from this paper

A New Empirical Approach to Quark and Lepton Masses
We present an alternative to the Koide formula and it’s extensions. By introducing two parameters k and ↵f derived from charged leptons we are able to construct new empirical formulas that appear to
Some new symmetric relations and prediction of left- and right-handed neutrino masses using Koide’s relation
The masses of the three generations of charged leptons are known to completely satisfy Koide's mass relation, but the question remains of whether such a relation exists for neutrinos. In this paper,
A New Empirical Approach to Lepton and Quark Masses
A lepton ratio with a small dimensionless residual ke = me m_t^2 /m_u^3 and mass scaling factor alpha_f = 27me /m_t are used to construct empirical formulas for charged leptons, left-handed neutrinos
A possible origin of the q=4/3 diquark
Between the new physics candidates proposed to explain the $t \bar t$ asymmetry measured in the Tevatron, there are some scalar diquarks with electric charge +4/3. This kind of diquark is also needed
A new Koide tuple: strange-charm-bottom.
With the negative sign for p ms, the quarks strange, charm and botton make a Koide tuple. It continues the previously found c-b-t tuple and, more peculiar, it is cuasi-orthogonal to the original