Observational evidence for a possible link between PAH emission and dust trap locations in protoplanetary disks

Context. Polycyclic aromatic hydrocarbons (PAHs) are commonly detected in protoplanetary disks, but it is unclear what causes the wide range of intensities across the samples. Aims. For this work, the measured PAH intensities of a range of disks were compared with ALMA dust continuum images in order...

Ausführliche Beschreibung

Bibliografische Detailangaben

Hauptverfasser:	van der Marel Nienke, Ligterink Niels F. W., van der Werf Ryan, Temmink Milou, Pinilla Paola, Jia Bin, Bosschaart Quincy
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	EDP Sciences 2026-02-01
Schriftenreihe:	Astronomy & Astrophysics
Schlagworte:	astrochemistry molecular processes protoplanetary disks ism: abundances
Online-Zugang:	https://www.aanda.org/articles/aa/full_html/2026/02/aa53113-24/aa53113-24.html
Tags:	Tag hinzufügen Keine Tags, Fügen Sie das erste Tag hinzu!