Constraining non standard recombination: a worked example
We fit the BOOMERANG, MAXIMA and COBE/DMR measurements of the cosmic microwave background anisotropy in spatially flat cosmological models where departures from standard recombination of the primeval plasma are parametrized through a change in the fine structure constant α compared to its present va...
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| Autores principales: | Landau, Susana Judith, Harari, Diego D., Zaldarriaga, Matías |
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| Formato: | Articulo Preprint |
| Lenguaje: | Inglés |
| Publicado: |
2001
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/2052 http://arxiv.org/pdf/astro-ph/0010415v2.pdf http://journals.aps.org/prd/abstract/10.1103/PhysRevD.63.083505 |
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