138 citations · 150 across the 5 of their papers we have counts for
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From Dirac to Majorana: the Cosmic Neutrino Background capture rate in the minimally extended Standard Model
Yuber F. Perez-Gonzalez, Manibrata Sen
We investigate the capture rate of the cosmic neutrino background on tritium within the Standard Model, extended to incorporate three right-handed singlet neutrinos with explicit l…
Solar neutrinos and visible decays to
André de Gouvêa, Jean Weill, Manibrata Sen
Experimental bounds on the neutrino lifetime depend on the nature of the neutrinos and the details of the potentially new physics responsible for neutrino decay. In the case where…
Core-collapse Supernova Constraint on the Origin of Sterile Neutrino Dark Matter via Neutrino Self-interactions
Yu-Ming Chen, Manibrata Sen, Walter Tangarife +2
Novel neutrino self-interaction can open up viable parameter space for the relic abundance of sterile-neutrino dark matter (SDM). In this work, we constrain the relic target usi…
Sterile neutrino dark matter production in presence of non-standard neutrino self-interactions: an EFT approach
Cristina Benso, Werner Rodejohann, Manibrata Sen +1
Sterile neutrinos with keV-scale masses are popular candidates for warm dark matter. In the most straightforward case they are produced via oscillations with active neutrinos. We i…
Fast neutrino flavor conversions near the supernova core with realistic flavor-dependent angular distributions
Basudeb Dasgupta, Alessandro Mirizzi, Manibrata Sen
It has been recently pointed out that neutrino fluxes from a supernova can show substantial flavor conversions almost immediately above the core. Using linear stability analyses an…