Snowmass2021-Letter of interest cosmology intertwined I: Perspectives for the next decade
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The standard Lambda Cold Dark Matter cosmological model provides an amazing description of a wide range of astrophysical and astronomical data. However, there are a few big open questions, that make the standard model look like a first-order approximation to a more realistic scenario that still needs to be fully understood. In this Letter of Interest we will list a few important goals that need to be addressed in the next decade, also taking into account the current discordances present between the different cosmological probes, as the Hubble constant H-0 value, the sigma S-8(8) tension, and the anomalies present in the Planck results. Finally, we will give an overview of upgraded experiments and next-generation space-missions and facilities on Earth that will be of crucial importance to address all these questions. (C) 2021 Elsevier B.V. All rights reserved.
Originalsprog | Engelsk |
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Artikelnummer | 102606 |
Tidsskrift | Astroparticle Physics |
Vol/bind | 131 |
Antal sider | 4 |
ISSN | 0927-6505 |
DOI | |
Status | Udgivet - sep. 2021 |
Links
- https://www.snowmass21.org/docs/files/summaries/CF/SNOWMASS21-CF7_CF0-019.pdf
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