Sub-components of the 5.7, 7.7, 11.3, 12.7 and 16-18 μm bands exhibit distinct spatial distributions in NGC 7023, indicating at least two different populations of carbonaceous emission carriers.
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2 Pith papers cite this work. Polarity classification is still indexing.
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The analysis identifies ~300 pc and ~200 pc transition scales in PAH emission and ISM density PDFs in nearby galaxies by decomposing JWST mid-IR images into compact and diffuse components.
citing papers explorer
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JWST observations of photodissociation regions. IV. Carbonaceous emission band sub-components in NGC 7023 have distinct spatial distributions
Sub-components of the 5.7, 7.7, 11.3, 12.7 and 16-18 μm bands exhibit distinct spatial distributions in NGC 7023, indicating at least two different populations of carbonaceous emission carriers.
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Uncovering the multi-scale structure of dust distribution in nearby galaxies
The analysis identifies ~300 pc and ~200 pc transition scales in PAH emission and ISM density PDFs in nearby galaxies by decomposing JWST mid-IR images into compact and diffuse components.