178 citations · 804 across the 30 of their papers we have counts for
31 papers
Interplay of CPT-Violating and CPT-Conserving Lorentz Invariance Violation at DUNE
Priyankush Deka, Arnab Sarker, Moon Moon Devi +1
We present a study of Lorentz invariance violation (LIV) in neutrino oscillations, with primary emphasis on the interplay between CPT-violating and CPT-conserving Standard Model Ex…
Enhancing the sensitivity to neutrino oscillation parameters using synergy between T2K, NOA and JUNO
Srubabati Goswami, Aman Gupta, Ushak Rahaman +1
We study the impact of combining the present NOA and T2K data with simulated data from the JUNO experiment on the determination of the leptonic CP phase and the neutrino mass hi…
Probing Geometrical NSI at the DUNE experiment
Riya Barick, Indrajit Ghose, Srubabati Goswami +2
In this work, we investigate the implications of a novel non-standard interaction (NSI) of neutrinos. This interaction is geometric in origin -- it arises because the propagation o…
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…
On the tension between the latest \nova and T2K data
Ushak Rahaman, Sushant Raut
The latest data from the T2K and \nova experiments show a tension in their preferred values of the oscillation parameters. In this work, we try to identify the source of the tensio…
Probing muonic charged current nonstandard interactions at decay-at-rest facilities in conjunction with T2HK
Soumya C., Monojit Ghosh, Sushant K. Raut +2
The muon decay-at-rest (-DAR) facility provides us with an ideal platform to probe purely muonic charged-current nonstandard neutrino interactions (NSIs). We propose to probe th…
Neutrino oscillations at dual baselines
Minseok Cho, YeolLin ChoeJo, Hye-Sung Lee +2
Beam neutrino oscillation experiments typically employ only one detector at a certain baseline, apart from the near detector that measures the unoscillated neutrino flux at the sou…
Synergies and complementarities between proposed future neutrino projects
Sushant K. Raut
Measuring the unknown neutrino oscillation parameters is one of the main aims in neutrino physics today. The measurement of these parameters is severely affected by the presence of…
Texture zeros of low-energy Majorana neutrino mass matrix in 3+1 scheme
Debasish Borah, Monojit Ghosh, Shivani Gupta +1
In this work we revisit the zero textures in low energy Majorana neutrino mass matrix when the active neutrino sector is extended by a light sterile neutrino in the eV scale i.e.,…
A hybrid setup for fundamental unknowns in neutrino oscillations using T2HK () and -DAR ()
Sanjib Kumar Agarwalla, Monojit Ghosh, Sushant K. Raut
Neutrino mass hierarchy, CP-violation, and octant of are the fundamental unknowns in neutrino oscillations. In order to address all these three unknowns, we study the phys…
Matter effects at the T2HK and T2HKK experiments
Sushant K. Raut
Determining the neutrino mass hierarchy and measuring the CP-violating phase are two of the main aims in neutrino physics today. The upcoming T2HK (with small matter effec…
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…
Analysis of four-zero textures in framework
Debasish Borah, Monojit Ghosh, Shivani Gupta +2
The presence of a zero texture in the neutrino mass matrix can indicate the presence of an underlying symmetry which can generate neutrino mass and mixing. In this paper, for the f…
Can the hint of from T2K also indicate the hierarchy and octant ?
Monojit Ghosh, Srubabati Goswami, Sushant K. Raut
The T2K neutrino data has already given a hint for the best-fit value of the leptonic CP phase as . In this paper we ask the question that if this hint is confi…
Exploring Source and Detector Non-Standard Neutrino Interactions at ESSSB
Mattias Blennow, Sandhya Choubey, Tommy Ohlsson +1
We investigate source and detector non-standard neutrino interactions at the proposed ESSSB experiment. We analyze the effect of non-standard physics at the probability level, t…
Physics Potential of the ICAL detector at the India-based Neutrino Observatory (INO)
The ICAL Collaboration, Shakeel Ahmed, M. Sajjad Athar +89
The upcoming 50 kt magnetized iron calorimeter (ICAL) detector at the India-based Neutrino Observatory (INO) is designed to study the atmospheric neutrinos and antineutrinos separa…
New look at the degeneracies in the neutrino oscillation parameters, and their resolution by T2K, NOA and ICAL
Monojit Ghosh, Pomita Ghoshal, Srubabati Goswami +2
At present the three major unknowns in neutrino oscillation parameters are the mass hierarchy, the octant of and the CP phase . It is well known that the presence…
Maximising the DUNE early physics output with current experiments
Monojit Ghosh, Srubabati Goswami, Sushant K. Raut
The Deep Underground Neutrino Experiment (DUNE) is a proposed next generation superbeam experiment at Fermilab. Its aims include measuring the unknown neutrino oscillation paramete…
Implications of towards determining hierarchy and octant at T2K and T2K-II
Monojit Ghosh, Srubabati Goswami, Sushant K. Raut
The T2K experiment has provided the first hint for the best-fit value for the leptonic CP phase from neutrino data. This is now corroborated by the NOA n…
Evidence for leptonic CP phase from NOA, T2K and ICAL: A chronological progression
Monojit Ghosh, Pomita Ghoshal, Srubabati Goswami +1
We study the synergy between the long-baseline (LBL) experiments NOA and T2K and the atmospheric neutrino experiment ICAL@INO for obtaining the first hint of CP violation in the…
Probing CP violation with the three years ultra-high energy neutrinos from IceCube
Animesh Chatterjee, Moon Moon Devi, Monojit Ghosh +2
The IceCube collaboration has recently announced the discovery of ultra-high energy neutrino events. These neutrinos can be used to probe their production source, as well as lepton…
Synergies between neutrino oscillation experiments: An `adequate' configuration for LBNO
Monojit Ghosh, Pomita Ghoshal, Srubabati Goswami +1
Determination of the neutrino mass hierarchy, octant of the mixing angle theta_{23} and the CP violating phase delta_{CP} are the unsolved problems in neutrino oscillation physics…
Can atmospheric neutrino experiments provide the first hint of leptonic CP violation?
Monojit Ghosh, Pomita Ghoshal, Srubabati Goswami +1
The measurement of a non-zero value of the 1-3 mixing angle has paved the way for the determination of leptonic CP violation. However the current generation long-baseline experimen…
Octant sensitivity for large theta(13) in atmospheric and long baseline neutrino experiments
Animesh Chatterjee, Pomita Ghoshal, Srubabati Goswami +1
One of the unknown parameters in neutrino oscillations is the octant of the mixing angle theta_{23}. In this paper, we discuss the possibility of determining the octant of theta_{2…