Cosmological zoom-in simulations find that grain-grain shattering in diffuse ISM gas drives rising PAH mass fraction with time, naturally producing the observed PAH-metallicity relation and inverse qPAH-molecular gas trends.
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4 Pith papers cite this work, alongside 61 external citations. Polarity classification is still indexing.
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A mission-proposal science book forecasting observational yields for a proposed JAXA 2–18 µm infrared space telescope; no new measurement or derivation is presented.