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Formation models of cometary ices in protoplanetary disks

Acceso Cerrado
ID Minciencias: ART-0001401637-13
Ranking: ART-ART_A2

Abstract:

We set out to constrain the chemical conditions in the early Solar System by analyzing chemical evolution models of protoplanetary disks and comparing them to our current knowledge of Solar System bodies, such as comets. We propose that the region located at 10 AU≤r≤30 AU is ideal for the formation of ice mantles that match observed cometary abundances. The growth of an ice mantle contributes to increase significantly the size of dust grains, which will impact the midplane temperature and the efficiency of dust coagulation.

Tópico:

Astro and Planetary Science

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Información de la Fuente:

SCImago Journal & Country Rank
FuenteRevista Mexicana de Astronomía y Astrofísica
Cuartil año de publicaciónNo disponible
Volumen44
IssueNo disponible
Páginas5 - 5
pISSNNo disponible
ISSN0185-1101

Enlaces e Identificadores:

Scienti ID0001401637-13Minciencias IDART-0001401637-13Scienti URLhttp://www.astroscu.unam.mx/rmaa/RMxAC..44/PDF/RMxAC..44_PS_chaparro_molano.pdf
Openalex URLhttps://openalex.org/W1512595521
Artículo de revista