204 citations · 1.6k across the 39 of their papers we have counts for
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Supernova fast flavor conversions in 1+1D : Influence of mu-tau neutrinos
Francesco Capozzi, Madhurima Chakraborty, Sovan Chakraborty +1
In the dense supernova environment, neutrinos can undergo fast flavor conversions which depend on the large neutrino-neutrino interaction strength. It has been recently shown that…
Inelastic charged current interaction of supernova neutrinos in two-phase liquid xenon dark matter detectors
Pijushpani Bhattacharjee, Abhijit Bandyopadhyay, Sovan Chakraborty +3
It has been known that neutrinos from supernova (SN) bursts can give rise to nuclear recoil (NR) signals arising from coherent elastic neutrino-nucleus scattering (CENS) interac…
Fast flavor conversions in supernovae: the rise of mu-tau neutrinos
Francesco Capozzi, Madhurima Chakraborty, Sovan Chakraborty +1
Neutrinos in a core-collapse supernova can undergo fast flavor conversions with a possible impact on the explosion mechanism and nucleosynthesis. We perform the first non-linear si…
Three flavor neutrino conversions in supernovae: Slow Fast instabilities
Madhurima Chakraborty, Sovan Chakraborty
Self induced neutrino flavor conversions in the dense regions of stellar core collapse are almost exclusively studied in the standard two flavor scenario. Linear stability analysis…
Normal-mode Analysis for Collective Neutrino Oscillations
Sagar Airen, Francesco Capozzi, Sovan Chakraborty +3
In an interacting neutrino gas, collective modes of flavor coherence emerge that can be propagating or unstable. We derive the general dispersion relation in the linear regime that…
Self-induced neutrino flavor conversion without flavor mixing
Sovan Chakraborty, Rasmus Sloth Hansen, Ignacio Izaguirre +1
Neutrino-neutrino refraction in dense media can cause self-induced flavor conversion triggered by collective run-away modes of the interacting flavor oscillators. The growth rates…