Status of 3-neutrino and 4-neutrino scenarios

Abstract

Some aspects of the current neutrino oscillation phenomenology are briefly discussed, with emphasis on the status of mass-mixing parameters relevant for scenarios with three active neutrinos, and with an additional fourth sterile neutrino.

Comments: 3 pages (including 1 figure). Talk presented at NOW 2000, 2nd International Europhysics Neutrino Oscillation Workshop (Conca Specchiulla, Otranto, Italy), September 9-16, 2000, to be published in Nucl. Phys. B (Proc. Suppl.)