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Article Dans Une Revue Nuclear Physics B Proceedings Supplements Année : 2007

Can we probe right-handed charged quark currents?

Micaela Oertel

Résumé

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 form factor in combination with recent data on Kmu3L 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.

Dates et versions

hal-03733122 , version 1 (21-07-2022)

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Micaela Oertel. Can we probe right-handed charged quark currents?. Nuclear Physics B Proceedings Supplements, 2007, 174, pp.115-118. ⟨10.1016/j.nuclphysbps.2007.08.099⟩. ⟨hal-03733122⟩
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