Nitrogen abundances in damped Lyman α systems: the combined effects of SNII and SNIa in a hierarchical clustering scenario
The combined enrichment of supernovae (SN) types II and I in a hierarchical clustering scenario could produce regions with low N content with respect to α elements, consistent with observed values measured in damped Lyman α systems (DLAs). We have studied the formation of DLAs in a hierarchical clus...
Guardado en:
| Autores principales: | Tissera, Patricia Beatriz, Lambas, Diego G., Cora, Sofía Alejandra, Mosconi, Mirta B. |
|---|---|
| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
2002
|
| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/84962 |
| Aporte de: |
Ejemplares similares
-
Nitrogen abundances in damped Lyman a systems: The combined effects of SNII and SNIa in a hierarchical clustering scenario
por: Tissera, P.B., et al. -
Nitrogen abundances in damped Lyman a systems: The combined effects of SNII and SNIa in a hierarchical clustering scenario
Publicado: (2002) -
Building blocks in hierarchical clustering scenarios and their connection with damped Lyα systems
por: Cora, Sofía Alejandra, et al.
Publicado: (2003) -
Chemical enrichment at high redshifts: Understanding the nature of damped Lyα systems in hierarchical models
por: Tissera, P.B., et al. -
Chemical Enrichment at High Redshifts: Understanding the Nature of Damped Lyα Systems in Hierarchical Models
por: Tissera, Patricia Beatriz, et al.
Publicado: (2001)