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On the Possibility of a Higher Baryonic Contribution to Dark Matter

Published online by Cambridge University Press:  03 August 2017

Rosa Dominguez-Tenreiro  and
Gustavo Yepes
Rosa Dominguez-Tenreiro
Affiliation:
Departamento de Física Teórica, C-XI, Universidad Autónoma de Madrid, Cantoblanco, 28049- Madrid, Spain
Gustavo Yepes
Affiliation:
Departamento de Física Teórica, C-XI, Universidad Autónoma de Madrid, Cantoblanco, 28049- Madrid, Spain

Abstract

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The most stringent constraint against baryonic dark matter is provided by primordial nucleosynthesis. Agreement between theory and observations is reachedonly for a limited range of the baryon-to-photon ratio ‘LR, namely , which implies that, in standard cosmological frameworks, the universe cannot be closed by baryons.

Type
Appendix 1: Poster Papers
Information
Symposium - International Astronomical Union , Volume 130: Large Scale Structures of the Universe , 1988 , pp. 592
Copyright
Copyright © Reidel 1988 

References

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