Oscar Saavedra

E
E
E
ν e
~ ν
ν
e
e
μ
ν e
~
The difference of neutrino emission in the standard
model and in the model of rotating collapsar.
T c ~5x10 12 K
= 12MeV
= 10MeV
ν ,
~ ν , ν ,
~ ν
μ
τ
τ
=
( 20
−
ν μ
~
25)
ν τ
~
MeV
ρ
~
2.
6
T c ~5x10 10 K
14
⋅10 g ⋅cm
The main reaction:
−
p+ e → n+
ν
E = (30 −55)
MeV
53
52
ε ~ = 5. 3⋅10
erg ε ~ ε = 8. 9⋅10
erg
ν , ν
ντ
V.S.Imshennik, O.G.Ryazhskaya Astro. And Astrophys.
Astro-ph/0401613
ν μ
ν
νe
e
ν , ν
e
e
ν
≈ ν
e
−3
e
ν e
ν e