5 papers
Muon-induced di-tau production as a probe of new physics
Sudipta Das, Luke Kupari, Mary Hall Reno +1
The muon trident process, which involves coherent scattering to produce tau pairs, is a powerful tool for constraining dark sectors. We propose to explore this channel using future…
Probing scalar non-standard interaction of supernova neutrinos in next-generation neutrino experiments
Sudipta Das, Mary Hall Reno
A new neutrino-matter interaction can potentially affect neutrino propagation through matter. In this work, we explore the impact of a flavor-conserving scalar-mediated non-standar…
Probing Beyond the Standard Model Scenarios in Long-baseline and Astrophysical Neutrino Experiments
Sudipta Das
Over the past few decades, outstanding progress in the neutrino experiment frontier has greatly advanced our understanding of the flavor oscillations of active neutrinos. The remai…
Measurement of cosmic muon-induced events in an HPGe detector using time-coincidence technique
Roni Dey, Dipanwita Mondal, Sudipta Das +2
Detailed understanding and suppression of backgrounds are among the key challenges faced by Coherent Elastic Neutrino-Nucleus Scattering (CE\ensuremathνNS) experiments. The sensit…
Constraints on flavor-dependent long-range interactions of high-energy astrophysical neutrinos
Sanjib Kumar Agarwalla, Mauricio Bustamante, Sudipta Das +1
Astrophysical neutrinos with energy in the TeV-PeV range traverse megaparsecs (Mpc) to gigaparsecs (Gpc) scale distances before they reach the Earth. Tiny physics effects that get…