Lepton Polarization in Neutrino-Nucleon Interactions
High Energy Physics - Phenomenology
2009-11-10 v2 Astrophysics
Nuclear Theory
Abstract
We derive generic formulas for the polarization density matrix of leptons produced in neutrino and antineutrino collisions and briefly consider some important particular cases. Next we employ the general formalism in order to include the final lepton mass and spin into the popular model by Rein and Sehgal for single pion neutrinoproduction.
Keywords
Cite
@article{arxiv.hep-ph/0312107,
title = {Lepton Polarization in Neutrino-Nucleon Interactions},
author = {Konstantin S. Kuzmin and Vladimir V. Lyubushkin and Vadim A. Naumov},
journal= {arXiv preprint arXiv:hep-ph/0312107},
year = {2009}
}
Comments
Talk given at 10th International Workshop on High-Energy Spin Physics (SPIN 03), Dubna, Russia, 16-20 Sep 2003. 12 pages; extended version, typos removed