Browsing by Author "Habergham, S. M."

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Artículo

Observational constraints on the progenitor metallicities of core-collapse supernovae

Anderson, Joseph P.; Covarrubias, R. A.; James, P. A.; Hamuy Wackenhut, Mario; Habergham, S. M. (Royal Astronomical Society, 2010)

We present constraints on the progenitor metallicities of core-collapse supernovae. To date, nearly all metallicity constraints have been inferred from indirect methods such as metallicity gradients in host galaxies, ...
Artículo

Progenitor mass constraints for core-collapse supernovae from correlations with host galaxy star formation

Anderson, Joseph P.; Habergham, S. M.; James, P. A.; Hamuy Wackenhut, Mario (WILEY-BLACKWELL, 2012-08)

Using Ha emission as a tracer of ongoing (<16 Myr old) and near-ultraviolet (UV) emission as a tracer of recent (16100 Myr old) star formation, we present constraints on the properties of core-collapse (CC) supernova (SN) ...