Figure 5 from Probing CO and N2 Snow Surfaces in Protoplanetary Disks with N2H+ Emission

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Probing CO and N₂ Snow Surfaces in Protoplanetary Disks with N₂H⁺ Emission

Authors: Chunhua Qi, Karin I. Öberg, Catherine C. Espaillat, Connor E. Robinson, Sean M. Andrews, David J. Wilner, Geoffrey A. Blake, Edwin A. Bergin, and L. Ilsedore Cleeves

2019 The Astrophysical Journal 882 160.

Provider: AAS Journals

Caption: Figure 5.

Extracted disk-temperature structures based on SED modeling. Note the different vertical scales in the upper vs. lower panels. The disks in the upper panels all display substantial VIRaM layers, of ∼10 au around the CO and N₂ midplane the snowlines. By contrast the VIRaM layers in the disks in the lower panels are <1 au thick.

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