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The origin of the first and third generation fermion masses in a technicolor scenario

A. Doff·A. A. Natale
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Abstract

We argue that the masses of the first and third fermionic generations, which are respectively of the order of a few MeV up to a hundred GeV, are originated in a dynamical symmetry breaking mechanism leading to masses of the order $αμ$, where $α$ is a small coupling constant and $μ$, in the case of the first fermionic generation, is the scale of the dynamical quark mass ($\approx 250$ MeV). For the third fermion generation $μ$ is the value of the dynamical techniquark mass ($\approx 250$ GeV). We discuss how this possibility can be implemented in a technicolor scenario, and how the mass of the intermediate generation is generated.

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A. Doff, A. A. Natale. 2004-01-22. The origin of the first and third generation fermion masses in a technicolor scenario. https://doi.org/10.1140/epjc%2Fs2003-01395-9

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