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Can we probe right-handed charged quark currents?

Micaela Oertel
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Abstract

Different scenarios of new physics beyond the standard model give rise to a direct coupling of right-handed quarks to W bosons. We will discuss how the prediction of the Callan-Treiman low energy theorem for the scalar K pi form factor in combination with recent data on $K^L_{μ3}$ decays can serve as a stringent test of the standard model (SM) and possible extensions, in particular right-handed charged quark currents (RHCs). In addition, we will comment on the impact of hadronic tau decay data on RHCs.

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Micaela Oertel. 2006-10-17. Can we probe right-handed charged quark currents?. https://doi.org/10.1063/1.2823885%2010.1016%2Fj.nuclphysbps.2007.08.099

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