IAFE 05512
INSTITUTO DE ASTRONOMIA Y FISICA DEL ESPACIO
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
The spatial and chemical distribution of Long Gamma-Ray Bursts
Autor/es:
ARTALE, M.C.; PELLIZZA, L.J.; TISSERA, P.B.
Lugar:
Salta
Reunión:
Congreso; 53 Reunión de la Asociación Argentina de Astronomía; 2010
Institución organizadora:
Universidad Nacional de Salta
Resumen:
We analyze spatial and chemical distributions of long gamma-ray bursts stellar progenitors within their Host Galaxies, using numerical hydrodynamical simulations of galaxy formation in the Lambda-CDM cosmological framework. Adopting the collapsar model for these stars, we investigate the predictions of different scenarios that explore the dependence of the production of long gamma-ray bursts on the metallicity of their progenitors.
