The ${\nu }_e\to {\nu }_{\tau }$ channel as a tool to solve ambiguities

Abstract

In this talk I show how considering at the same time the ${\nu }_e\to {\nu }_{\tau }$ and the ${\nu }_e\to {\nu }_{\mu }$ oscillation channels the errors in the leptonic CP-violating phase $\delta$ measurement could significantly be reduced.

Comments: 3 pages, 1 eps fig, 2 ps fig, talk presented at NuFact02, London 1-6 July 2002