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The Calibration of Short-wavelength Polycyclic Aromatic Hydrocarbon Emission as Star Formation Rate Indicators with JWST

We use JWST/NIRCam and MIRI imaging acquired by the Feedback in Emerging extrAgalactic Star clusTers (or FEAST) program along with archival Hubble Space Telescope imaging to map ionized gas (Pa α , Br α , and H α ) and polycyclic aromatic hydrocarbon (PAH) emission (3.3 and 7.7 μ m) across a sample...

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Kaydedildi:
Asıl Yazarlar: Benjamin Gregg, Daniela Calzetti, Angela Adamo, Alex Pedrini, Sean T. Linden, Varun Bajaj, Jenna E. Ryon, Arjan Bik, Giacomo Bortolini, Matteo Correnti, Bruce T. Draine, Bruce G. Elmegreen, Helena Faustino Vieira, John S. Gallagher, Kathryn Grasha, Kelsey E. Johnson, Thomas S.-Y. Lai, Matteo Messa, Göran Östlin, Linda J. Smith, Monica Tosi
Materyal Türü: Artigo
Dil:Inglês
Baskı/Yayın Bilgisi: IOP Publishing 2026-01-01
Seri Bilgileri:The Astrophysical Journal
Konular:
Galaxies
H II regions
Interstellar dust
Interstellar medium
James Webb Space Telescope
Polycyclic aromatic hydrocarbons
Online Erişim:https://doi.org/10.3847/1538-4357/ae1ca8
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