Lepton mass effects in weak CC single pion production
High Energy Physics - Phenomenology
2008-11-26 v1
Abstract
Different approaches to take into account nonzero lepton mass in the Rein-Sehgal model are compared. Modification of the axial current due to pion pole term are included and it is shown that they lead to large reduction of antineutrino cross section and a change of the shape of .
Keywords
Cite
@article{arxiv.0709.4634,
title = {Lepton mass effects in weak CC single pion production},
author = {Krzysztof M. Graczyk and Jan T. Sobczyk},
journal= {arXiv preprint arXiv:0709.4634},
year = {2008}
}
Comments
6 pages, 6 figures