Helium and deuterium abundances as a test for the time variation of the fine structure constant and the Higgs vacuum expectation value
We use the semi-analytic method of Esmailzadeh <i>et al</i> (1991 <i>Astrophys. J.</i> 378 504–18) to calculate the abundances of Helium and Deuterium produced during Big Bang nucleosynthesis assuming the fine structure constant and the Higgs vacuum expectation value may vary...
Guardado en:
| Autores principales: | Chamoun, Nidal, Landau, Susana Judith, Mosquera, Mercedes Elisa, Vucetich, Héctor |
|---|---|
| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
2007
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/131069 |
| Aporte de: |
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