87 citations · 312 across the 12 of their papers we have counts for
12 papers
Sterile Neutrinos: Propagation in Matter and Sensitivity to Sterile Mass Ordering
Dibya S. Chattopadhyay, Moon Moon Devi, Amol Dighe +3
We analytically calculate the neutrino conversion probability in the presence of sterile neutrinos, with exact dependence on and with matter effects explicitly…
Updating lifetime from solar antineutrino spectra
R. Picoreti, D. Pramanik, P. C. de Holanda +1
We study the production of antineutrinos from the solar neutrinos due the Majorana neutrino decays of neutrino to antineutrino. Using the antineutrino spectra from KamLAND and Bore…
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…
On Resolving the Dark LMA Solution at Neutrino Oscillation Experiments
Sandhya Choubey, Dipyaman Pramanik
In presence of non standard interactions, the solar neutrino data is consistent with two solutions, one close to the standard LMA solution with and anothe…
Sensitivity study of Protvino to ORCA (P2O) experiment: Effect of antineutrino run, background and systematics
Sandhya Choubey, Monojit Ghosh, Dipyaman Pramanik
There is a proposal to send a neutrino beam from the Protvino accelerator complex located in Russia to the detector facility called `Oscillation Research with Cosmics in the Abyss'…
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…
Measuring the Sterile Neutrino CP Phase at DUNE and T2HK
Sandhya Choubey, Debajyoti Dutta, Dipyaman Pramanik
The CP phases associated with the sterile neutrino cannot be measured in the dedicated short-baseline experiments being built to test the sterile neutrino hypothesis. On the other…
A Study of Invisible Neutrino Decay at DUNE and its Effects on Measurement
Sandhya Choubey, Srubabati Goswami, Dipyaman Pramanik
We study the consequences of invisible decay of neutrinos in the context of the DUNE experiment. We assume that the third mass eigenstate is unstable and decays to a light sterile…
Imprints of a light Sterile Neutrino at DUNE, T2HK and T2HKK
Sandhya Choubey, Debajyoti Dutta, Dipyaman Pramanik
We evaluate the impact of sterile neutrino oscillations in the so-called 3+1 scenario on the proposed long baseline experiment in USA and Japan. There are two proposals for the Jap…
A combined study of source, detector and matter non-standard neutrino interactions at DUNE
Mattias Blennow, Sandhya Choubey, Tommy Ohlsson +2
We simultaneously investigate source, detector and matter non-standard neutrino interactions at the proposed DUNE experiment. Our analysis is performed using a Markov Chain Monte C…
Constraints on Sterile Neutrino Oscillations using DUNE Near Detector
Sandhya Choubey, Dipyaman Pramanik
DUNE (Deep Underground Neutrino Experiment) is a proposed long-baseline neutrino experiment in the US with a baseline of 1300 km from Fermi National Accelerator Laboratory (Fermila…