Séminaire Univers / |
| « Improving constraints on inflation with CMB delensing » |
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Cynthia Trendafilova |
| Next-generation Cosmic Microwave Background (CMB) surveys will measure the anisotropies of the CMB with unprecedented precision. In this talk, I will discuss some techniques for leveraging this data as effectively as possible. Delensing of the CMB will be increasingly valuable when applied to future CMB surveys. I will present several applications of delensing, focused on the particular science case of testing theories of early-universe inflation. In some cases we find that delensing can recover almost all of the constraining power contained in unlensed spectra. |
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mardi 23 avril 2024 - 11:00 Salle des séminaires Évry Schatzman Institut d'Astrophysique de Paris |
| Pages web du séminaire / Seminar's webpage |