arXiv:hep-ph/9810505·v2·High Energy Physics — Phenomenology
CP Violation in Vacuum Neutrino Oscillation Experiments
A. M. Gago (1 and 2)🇧🇷 · V. Pleitez (3)🇧🇷 · R. Zukanovich Funchal (1) ((1)Instituto de Fisica, Universidade de Sao Paulo, (2)Departamento de Ciencias, Ponticia Universidad Catolica del Peru, (3)Instituto de Fisica Teorica-UNESP)🇧🇷
Abstract
We discuss the use of the CP asymmetry parameter (Acp) as a possible observable of CP violation in the leptonic sector. In order to do this, we study for a wide range of values of L/E the behavior of this asymmetry for the corresponding maximal value of the CP violation factor allowed by all present experimental limits on neutrino oscillations in vacuum and the recent Super-Kamiokande atmospheric neutrino result. We work in the three neutrino flavor framework.
Comments: Version to appear in Phys.Rev.D