IAFE 05512
INSTITUTO DE ASTRONOMIA Y FISICA DEL ESPACIO
Unidad Ejecutora - UE
artículos
Título:
The metallicity and star formation activity of Long Gamma Ray Burst hosts for z<3: Insights from the Illustris Simulation.
Autor/es:
BIGNONE, L. A.; PELLIZZA, L. J.; TISSERA, P. B.
Revista:
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
Editorial:
WILEY-BLACKWELL PUBLISHING, INC
Referencias:
Año: 2017 vol. 469 p. 4921 - 4932
ISSN:
0035-8711
Resumen:
We study the properties of long gamma-ray bursts (LGRBs) using a large scalehydrodynamical cosmological simulation, the Illustris simulation. We determine the LGRB host populations under different thresholds for the LGRB progenitor metallicities, according to the collapsar model. We compare the simulated sample of LGRBs hosts with recent, largely unbiased, host samples: BAT6 and SHOALS. We find that at $z
