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Negative T from a dynamical left-handed neutrino mass

B. Holdom
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Abstract

We show how a dynamical Majorana mass for a fourth family left-handed neutrino can make a significant negative contribution to the electroweak correction parameter T without making a large contribution to S or U. We also comment on other possible contributions to T in the context of dynamical symmetry breaking.

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B. Holdom. 1996-04-26. Negative T from a dynamical left-handed neutrino mass. https://doi.org/10.1103/physrevd.54.r721

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