Independent reanalysis of ALMA observations finds no evidence for t-HC(S)SH, derives column density upper limit of 4e14 cm^-2, and attributes prior detection claim to blending and modeling issues.
T., Belloche, A., Müller, H
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ALMA observations detect CH3CN, C2H5CN, C2H3CN, NH2CN, NH2CHO and vibrationally excited HC3N in S255IR NIRS3; LTE-derived abundances match warm-up chemical model predictions within factors of ~0.7-1.3.
citing papers explorer
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Non-detection of HC(S)SH: Estimating Upper Limits and Constraining Chemistry
Independent reanalysis of ALMA observations finds no evidence for t-HC(S)SH, derives column density upper limit of 4e14 cm^-2, and attributes prior detection claim to blending and modeling issues.
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Digging into the Massive Protostar S255IR NIRS3: A Study of Nitrogen-Bearing Molecules and Their Prebiotic Chemistry
ALMA observations detect CH3CN, C2H5CN, C2H3CN, NH2CN, NH2CHO and vibrationally excited HC3N in S255IR NIRS3; LTE-derived abundances match warm-up chemical model predictions within factors of ~0.7-1.3.