International Workshop on Next generation Nucleon Decay and Neutrino Detectors (NNN19)

A modern fit of the electroweak parameters from all the available low energy $\nu_\mu$-hadron scattering data

Not scheduled

2h

Building 11 (Universidad de Medellin - Colombia)

Poster Poster Session

Speaker

Laura Muñoz (Univer)

Description

We present an updated fit of the model independent electroweak~(EW) parameters by using all the available low energy data for neutrino scattering from nuclei. For the theoretical expressions we make use of the CTQ10 set of Parton Distribution Functions~(PDFs) taking into account the corresponding uncertainties coming from the charm mass and the PDF parameters. We find that that these uncertainties have an sizable effect in determining EW parameters.