Published June 29, 2020 | Version v2
Poster Open

Elastic neutrino-electron scattering. Theory for experiment

Description

Elastic neutrino-electron scattering provides an important tool for normalizing neutrino flux in modern experiments. This process is subject to large radiative corrections. We determine the Fermi effective theory performing matching to the Standard model at the electroweak scale with subsequent running down to low energies. Based on this theory, we analytically evaluate virtual corrections and distributions with one radiated photon and provide the resulting scattering cross sections quantifying errors for the first time. We discuss the relevance of radiative corrections depending on conditions of modern accelerator-based neutrino experiments.

https://www.youtube.com/watch?v=mrW4aYjP57w&feature=youtu.be

Files

Neutrino_2020_Tomalak.pdf

Files (8.5 MB)

Name Size Download all
md5:525c8f9edc77e213385a5468a1b43328
4.7 MB Preview Download
md5:386ff174ed75ab6b913dbbba0cfae102
3.7 MB Preview Download