Optically thin HC3N/HC5N isotopologues yield 12C/13C ≈ 37 (≈48 after fractionation correction) in G+0.693, matching 3–5 kpc disc gas and implying bar-driven inflow into the CMZ.
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3 Pith papers cite this work. Polarity classification is still indexing.
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ALMA data on nine cores along an arch in AG286.0716−1.8229 support triggered star formation induced by an expanding H II region.
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
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High $^{12}$C/$^{13}$C isotopic ratios toward G+0.693-0.027: evidence for gas inflow to the Central Molecular Zone
Optically thin HC3N/HC5N isotopologues yield 12C/13C ≈ 37 (≈48 after fractionation correction) in G+0.693, matching 3–5 kpc disc gas and implying bar-driven inflow into the CMZ.
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ALMAGAL VIII. Early phases of triggered star formation in source AG286.0716$-$1.8229
ALMA data on nine cores along an arch in AG286.0716−1.8229 support triggered star formation induced by an expanding H II region.
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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.