Abstract
The discovery of neutrino oscillation made a major breakthrough in particle physics as it implies that neutrinos have mass and thus provides very strong evidence for new physics beyond the SM. So far huge progress has been made in extracting the information about the knowledge of the neutrino masses and lepton flavour mixing parameters through the various neutrino experiments. However, there is no information about the mass hierarchy of neutrino, CP violation in neutrino flavor transition and octant of atmospheric mixing angle.
All these parameters play crucial role in neutrino mass model building. Therefore, many neutrino oscillation experiments are intended to determine these unknowns. This talk presents a sensitivity of current (T2K and NOvA) and future (T2HK) generation experiments to determine the unknowns in this sector.
This is followed by a discussion on how do non-standard interactions of neutrino affect the sensitivity of LBL experiments. Finally, this talk also presents a study on the non-unitary lepton mixing in an inverse seesaw and its impact on the sensitivity of LBL experiments.
