4 papers · 1 filter
Invisible neutrino decay : First vs second oscillation maximum
Kaustav Chakraborty, Debajyoti Dutta, Srubabati Goswami +1
We study the physics potential of the long-baseline experiments T2HK, T2HKK and ESSSB in the context of invisible neutrino decay. We consider normal mass ordering and assume tha…
Non-Unitarity at DUNE and T2HK with Charged and Neutral Current Measurements
Debajyoti Dutta, Samiran Roy
Neutral current (NC) measurements play an important role in exploring new physics scenarios at long-baseline neutrino oscillation experiments. We find that combining NC measurement…
Exploring fake solutions in the sterile neutrino sector at long-baseline experiments
Sandhya Choubey, Debajyoti Dutta, Dipyaman Pramanik
Active-sterile neutrino mixing is known to affect the neutrino oscillation probabilities at both short as well as long-baselines. In particular, constraints on active-sterile neutr…
Invisible neutrino decay in the light of NOvA and T2K data
Sandhya Choubey, Debajyoti Dutta, Dipyaman Pramanik
We probe for evidence of invisible neutrino decay in the latest NOvA and T2K data. It is seen that both NOvA and T2K data sets are better fitted when one allows for invisible neutr…