Novae ejecta as colliding shells
نویسندگان
چکیده
منابع مشابه
Curvature Effects in Gamma Ray Burst Colliding Shells
An elementary kinematic model for emission produced by relativistic spherical colliding shells is studied. The case of a uniform blast-wave shell with jet opening angle θj ≫ 1/Γ is considered, where Γ is the Lorentz factor of the emitting shell. The shell, with comoving width ∆r, is assumed to be illuminated for a comoving time ∆t and to radiate a broken power-law νLν spectrum peaking at comovi...
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ژورنال
عنوان ژورنال: Astrophysics and Space Science
سال: 2010
ISSN: 0004-640X,1572-946X
DOI: 10.1007/s10509-010-0318-x