QCD phase transition in rotating neutron star, neutrino beaming and gamma-ray bursters
Abstract
We have studied the emission of neutrinos from a rotating hybrid star. We find that the emission is predominantly confined to a very small angle, provided the core of the star is in a mixed phase of quarks and hadrons and the size of such a mixed phase is small. Annihilation of neutrinos to produce gamma rays has been discussed. The estimated duration of the burst is found to be within the observational range.
URI
1.Full Text Link ->http://ac.els-cdn.com/S0370269306002516/1-s2.0-S0370269306002516-main.pdf?_tid=79472e8a-9080-11e2-95c6-00000aab0f26&acdnat=1363689404_528acc88f007e8013e3865419263fb39
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