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arXiv 2000-05-06 0 views

The neutrino star in the bulk Universe

Manka, R. · Karczewska, D.

Original · EN

Motivated by the Kaluza-Klein theory with large extra spacetime dimensions the neutrino star built from the massive sterile neutrinos core and the massless brane neutrinos envelope is presented. The six - dimensional compactification scale 15 MeV gives the maximal neutrino mass Mₘax = 2.3 10⁴ of the solar mass with the radius Rₘax = 1.2 10⁶ km. The maximal neutrino star parameters varies with temperature. In the limit of the neutrino ball approximation the maximal sterile neutrino star is Mₘax = 1.1 10⁶ of the solar mass.

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