Dust evolution in pre-stellar cores

Dust grains are the building blocks of future planets. They evolve in size, shape and composition during the life cycle of the interstellar medium. We seek to understand the process which leads from diffuse medium grains to dust grains in the vicinity of protostars inside disks. As a first step, we...

Full description

Saved in:
Bibliographic Details
Published in:EPJ Web of conferences 2020, Vol.228, p.13
Main Authors: Lefèvre, Charlène, Pagani, Laurent, Ladjelate, Bilal, Min, Michiel, Hirashita, Hiroyuki, Zylka, Robert
Format: Article
Language:English
Subjects:
Dust
Interstellar matter
Planet formation
Planetary evolution
Protostars
Stellar cores
Stellar evolution
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Dust grains are the building blocks of future planets. They evolve in size, shape and composition during the life cycle of the interstellar medium. We seek to understand the process which leads from diffuse medium grains to dust grains in the vicinity of protostars inside disks. As a first step, we propose to characterize the dust evolution inside pre-stellar cores thanks to multi-wavelength observations. We will present how NIKA2 maps are crucial to better constrain dust properties and we will introduce SIGMA: a new flexible dust model in open access.
ISSN:2100-014X
2101-6275
2100-014X
DOI:10.1051/epjconf/202022800013