Primordial Nucleosynthesis as a test of variable rest masses 5-dimensional cosmology
The deviation of primordial Helium production due to a variation on the difference between the rest masses of the nucleons is presented. It is found an upper bound δ(M<sub>n</sub>−M<sub>p</sub>)<∼0.129 MeV, between the present and nucleosynthesis epochs. This bound is used...
Guardado en:
| Autores principales: | , , |
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| Formato: | Articulo Preprint |
| Lenguaje: | Inglés |
| Publicado: |
1996
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/123298 |
| Aporte de: |
| Sumario: | The deviation of primordial Helium production due to a variation on the difference between the rest masses of the nucleons is presented. It is found an upper bound δ(M<sub>n</sub>−M<sub>p</sub>)<∼0.129 MeV, between the present and nucleosynthesis epochs. This bound is used to analyze Wesson’s theory of gravitation; as a result, it is ruled out by observation. |
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