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Spectroastrometric Survey of Protoplanetary Disks with Inner Dust Cavities

We present high-resolution spectra and spectroastrometric (SA) measurements of fundamental rovibrational CO emission from nine nearby (≲300 pc) protoplanetary disks where large inner dust cavities have been observed. The emission-line profiles and SA signals are fit with a slab disk model that allow...

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Autori principali: Stanley K. Jensen Jr., Sean D. Brittain, Andrea Banzatti, Joan R. Najita, John S. Carr, Joshua Kern, Janus Kozdon, Jonathan Zrake, Jeffrey Fung
Natura: Artigo
Lingua:Inglês
Pubblicazione: IOP Publishing 2024-01-01
Serie:The Astronomical Journal
Soggetti:
Protoplanetary disks
Planetary system formation
Planet formation
Circumstellar disks
Pre-main sequence stars
Accesso online:https://doi.org/10.3847/1538-3881/ad1b5d
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