Nonstandard interactions of tau neutrino via charged Higgs and $W^{\prime }$ contribution

Abstract

We consider charged Higgs and $W^{\prime }$ gauge boson contributions to the quasielastic scattering ${\nu }_{\tau }+n\to {\tau }^{-}+p$ and ${\bar{\nu }}_{\tau }+p\to {\tau }^{+}+n$ . These effects modify the standard model cross section for these processes and thus impact the extraction of the neutrino mixing angles ${\theta }_{23}$ and ${\theta }_{13}$ . We include form factor effects in our calculations and find the deviation of the actual mixing angle from the measured one, assuming the standard model cross section, can be significant and can depend on the energy of the neutrino.

23 pages, 19 figures

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Cited by in corpus (12)

• Diagnosing New Physics in $b\to c\tau {\nu }_{\tau }$ decays in the light of the recent BaBar result
• Constraints on New Neutrino Interactions via Light Abelian Vector Bosons
• The Full $B\to D^{\ast }{\tau }^{-}\overline{{\nu }_{\tau }}$ Angular Distribution and CP violating Triple Products
• Lepton universality violation and right-handed currents in $b\to c\tau \nu$
• The Azimuthal $B\to D^{\ast }{\tau }^{-}\overline{{\nu }_{\tau }}$ Angular Distribution with Tensor Operators
• Beyond $\mathcal{R}(D^{(\ast )})$ with the general 2HDM-III for $b\to c\tau \nu$
• Impact of non-standard interactions on neutrino-nucleon scattering
• Tau neutrino as a probe of nonstandard interaction
• Determination of mass hierarchy with ${\nu }_{\mu }\to {\nu }_{\tau }$ appearance and the effect of nonstandard interactions
• Is there really a $W\to \tau \nu$ puzzle?
• Tau neutrino as a probe of nonstandard interactions via charged Higgs and $W^{\prime }$ contribution
• Neutrino Nonstandard Interactions and Lepton Flavor Universality violation at SND@LHC via charm production