Summary: AstrophysicalPlasmas:Codes,Models,andObservations(MexicoCity,25-29October1999)
Editors:JaneArthur,NancyBrickhouse,&JoséFranco
RevMexAA (Serie de Conferencias), 9, 286­287 (2000)
THE HYPER-ENERGETIC SN 1988Z
Itziar Aretxaga
Instituto Nacional de Astrof´isica, ´Optica y Electr´onica, Tonantzintla, Puebla, M´exico
RESUMEN
Presentamos el cat´alogo espectrofotom´etrico de la evoluci´on de SN 1988Z, que
combina observaciones multi-frecuencia con el prop´osito de ofrecer una panor´amica
de la evoluci´on de la supernova y derivar la energ´ia radiada desde su descubrimiento.
ABSTRACT
We present the spectro-photometric evolution of SN 1988Z, including radio,
optical and X-ray data, with the aim of offering a comprehensive view of the evolu-
tion of this object and deriving the total energy radiated since discovery. The major
contribution to the total radiated energy comes from optical to X-ray frequencies,
with a total emission of at least 2 × 1051
erg (for H0 = 50 km s-1
Mpc-1
) in 8.5
years. A model-dependent extrapolation of this value indicates that the total ra-

Source: Aretxaga, Itziar - Instituto Nacional de Astrofísica Óptica y Electrónica

Collections: Physics