Burning the haystack to get the needle

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Ομιλητής :  
Δρ. Vincent Pelgrims (ΙΑ-ΙΤΕ, Ελλάδα)
Αίθουσα :  
Online seminar
Ημερομηνία :  

Ώρα : 

Περίληψη :

In this seminar, I will report how, by combining several existing datasets, we were able to confidently unveil the effect of line-of-sight frequency decorrelation of the Galactic-dust polarization signal that is due to the superposition of clouds. I will discuss possible impacts on CMB science of such an effect and I will motivate local efforts that will undoubtedly help better understand the polarized foreground emission to the CMB.