Séminaire Univers / |
| « Testing the concordance model with the large-scale structures » |
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Benjamin L’Huillier |
| With the advancement of data quality and escalating tensions, the cosmological model faces mounting challenges. If these tensions persist and are not attributed to observational systematics, they could precipitate a paradigm shift. In this light, it is important to scrutinize all the hypotheses underlying the model to falsify it. In this talk, I will review some of these tests, and focus on joint constraints combining several cosmological probes such as type Ia supernovae, baryon acoustic oscillations, and redshift-space distortion. |
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mardi 16 janvier 2024 - 11:00 Salle des séminaires Évry Schatzman Institut d'Astrophysique de Paris |
| Pages web du séminaire / Seminar's webpage |