New JWST spectra identify C3 as the carrier of the 5.2 um band, detect CS and HCN, link most changes to pulsation, and suggest some prior weak SiC dust reports may be spurious.
Title resolution pending
2 Pith papers cite this work. Polarity classification is still indexing.
2
Pith papers citing it
fields
astro-ph.SR 2verdicts
ACCEPT 2representative citing papers
CS peak fractional abundances of 1-4e-6 and e-folding radii of 1.8-6.8e16 cm are derived for five carbon-rich AGB stars, showing no major differences from IRC+10216 beyond density effects and matching chemical model predictions.
citing papers explorer
-
Mid-infrared JWST spectra of carbon stars in the Large Magellanic Cloud
New JWST spectra identify C3 as the carrier of the 5.2 um band, detect CS and HCN, link most changes to pulsation, and suggest some prior weak SiC dust reports may be spurious.
-
Charting circumstellar chemistry of carbon-rich asymptotic giant branch stars. II. Abundances and spatial distributions of CS
CS peak fractional abundances of 1-4e-6 and e-folding radii of 1.8-6.8e16 cm are derived for five carbon-rich AGB stars, showing no major differences from IRC+10216 beyond density effects and matching chemical model predictions.