JWST observations of z~1.1 galaxies produce PAH ratio maps showing larger and more neutral PAHs at larger radii, opposite local trends, linked to UV hardness via photo-destruction.
Title resolution pending
3 Pith papers cite this work. Polarity classification is still indexing.
verdicts
UNVERDICTED 3representative citing papers
Rest-frame 6-8um MIRI luminosity provides broken power-law SFR calibrations with 0.2-0.3 dex scatter and UV+IR composites at 0.15 dex, supporting robust use above log M* ~9 up to z~3.
SIMLA delivers a complete set of cleaned mid-infrared spectral cubes (5.2-38 micron) from Spitzer/IRS mapping data for several hundred objects, processed via a novel pipeline and soon available at IRSA.
citing papers explorer
-
PAHSPECS: Spatially Resolved PAH Spectroscopy at cosmic noon with JWST MIRI MRS
JWST observations of z~1.1 galaxies produce PAH ratio maps showing larger and more neutral PAHs at larger radii, opposite local trends, linked to UV hardness via photo-destruction.
-
Calibrating Photometric Mid-Infrared Star Formation Rates for JWST
Rest-frame 6-8um MIRI luminosity provides broken power-law SFR calibrations with 0.2-0.3 dex scatter and UV+IR composites at 0.15 dex, supporting robust use above log M* ~9 up to z~3.
-
SIMLA: The Spitzer Infrared Spectrograph Mapping Legacy Archive
SIMLA delivers a complete set of cleaned mid-infrared spectral cubes (5.2-38 micron) from Spitzer/IRS mapping data for several hundred objects, processed via a novel pipeline and soon available at IRSA.