Inverting a supernova: neutrino mixing, temperatures and binding energy
نویسندگان
چکیده
منابع مشابه
Neutrino Mixing , Decays and Supernova 1987 A
We discuss the evolution of neutrino beams in the presence of both flavor mixing and decays, and we comment on the implications of the supernova 1987A observations for neutrino mixings and lifetimes. Although the implied stability ~of the electron neutrino severely constrains particle physics models with neutrino decay, it may not rule out the possibility that neutrino decay accounts for the di...
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In this article I review the constraints on neutrino mass and mixing coming from type-II supernovae. The bounds obtained on these parameters from shock reheating, r-process nucleosynthesis and from SN1987A are discussed. Given the current constraints on neutrino mass and mixing the effect of oscillations of neutrinos from a nearby supernova explosion in future detectors will also be discussed.
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We explore as clearly as possible the features of neutrino oscillation which are relevant for measurements of the CP violating Kobayashi-Maskawa phase δ and the sign of ∆m213. We focus on the so called low-energy option and discuss principles for optimizing experimental parameters to measure these two quantities simultaneously. Toward the goal, we first formulate a method for obtaining a bird-e...
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 2002
ISSN: 0370-2693
DOI: 10.1016/s0370-2693(02)02741-7