769 citations · 5.1k across the 78 of their papers we have counts for
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Aidnogenesis via Leptogenesis and Dark Sphalerons
Mattias Blennow, Basudeb Dasgupta, Enrique Fernandez-Martinez +1
We discuss aidnogenesis, the generation of a dark matter asymmetry via new sphaleron processes associated to an extra non-abelian gauge symmetry common to both the visible and the…
Signatures of collective and matter effects on supernova neutrinos at large detectors
Sandhya Choubey, Basudeb Dasgupta, Amol Dighe +1
We calculate the expected galactic supernova neutrino signal at large next-generation underground detectors. At different epochs after the explosion, the primary fluxes can be quit…
Physics and Astrophysics Opportunities with Supernova Neutrinos
Basudeb Dasgupta
Neutrinos emitted from a supernova encode useful information about neutrino physics and astrophysics. Interpreting the neutrino signal depends crucially on understanding neutrino p…
Neutrino mass hierarchy and three-flavor spectral splits of supernova neutrinos
Basudeb Dasgupta, Alessandro Mirizzi, Irene Tamborra +1
It was recently realized that three-flavor effects could peculiarly modify the development of spectral splits induced by collective oscillations, for supernova neutrinos emitted du…
Triggering collective oscillations by three-flavor effects
Basudeb Dasgupta, Georg G. Raffelt, Irene Tamborra
Collective flavor transformations in supernovae, caused by neutrino-neutrino interactions, are essentially a two-flavor phenomenon driven by the atmospheric mass difference and the…