Goswami, SrubabatiPan, SupriyaSupriyaPan2025-09-042026-03-272025-09-042024-01-01https://repository.iitgn.ac.in/handle/IITG2025/32746hbk.; 30 cmen-USSterile NeutrinoOctant - θ23Mass OrderingCP SensitivityDark Large Mixing Angle (DLMA)AstrophysicalAcceleratorT2HK-T2HKKProbing Physics beyond the standard model in neutrino oscillation experimentsPh.D. Thesesxxxiv, 214p.123456789/620