INVESTIGADORES
REYNOSO Matias Miguel
congresos y reuniones científicas
Título:
Accretion disk precession in GRB engines
Autor/es:
REYNOSO, M. M.; ROMERO, G. E.; SAMPAYO, O. A.
Lugar:
La Plata, Argentina
Reunión:
Otro; 48º Reunión Anual de la Asociación Argentina de Astronomía; 2005
Institución organizadora:
Asociación Argentina de Astronomía
Resumen:
We present an analysis of the precession of neutrino- cooled accretion disks in gamma ray bursts central engines. We deal with disks with accretion rates up to 1 solar mass per second. We analyze the parameter space for which the system develops rigid precession and show that if the relativistic jet is bounded to the disk, a variety of morphologies appear in the resulting light curves, with peculiar features of fine structure similar to those observed.
