CP and T violation test in neutrino oscillation
High Energy Physics - Phenomenology
2009-10-30 v1
Abstract
I examine how large violation of CP and T is allowed in long base line neutrino experiments. When we attribute both the atmospheric neutrino anomaly and the solar neutrino deficit to neutrino oscillation we may have a sizable T violation effect proportional to the ratio of two mass differences; it is difficult to see CP violation since we can't ignore the matter effect. I give a simple expression for T violation in the presence of matter.
Cite
@article{arxiv.hep-ph/9701306,
title = {CP and T violation test in neutrino oscillation},
author = {Joe Sato},
journal= {arXiv preprint arXiv:hep-ph/9701306},
year = {2009}
}
Comments
10 pages,1 ps figure, LaTeX. Talk given at Fourth KEK Topical Conference on Flavor Physics, 29-31 October 1996. To be published in Nucl. Phys. B (Proc. Suppl.)