The Interstellar dust : what can we learn from its continuum and polarized emission.
Séminaire IPAG de Maud Galametz (CEA Saclay), jeudi 28 mars 2019 à 11h30, salle Manuel Forestini
The interstellar dust is a key galaxy component and a strong diagnostic tool to trace the lifecycle of matter in the ISM. Herschel and Planck have revolutionised our understanding of dust properties in our own Galaxy and nearby galaxies. Recent observations and comparisons of AV estimates from the dust with optical estimates in the Galaxy have highlighted the need of a new recalibration of our dust reservoirs. In this seminar, I will discuss how our knowledge of the dust composition has (...)Lire la suite