Abstract
Various neutrino experiments till now, have explored the dominant 2-flavoreffects in neutrino oscillations.They have been very successful in constraining some of the oscillationparameters. The next step in thisfield is building experiments which will probe the sub-dominant 3-flavoreffects and the related oscillationparameters. This is a difficult task. In this talk, I will start with abrief discussion of the physics of neutrinooscillations. This will be followed by a discussion of the present statusof the neutrino oscillation parameters.Finally, I will present my work which is phenomenology of present and nextgeneration long baselinesuperbeam neutrino experiments.
