Blue-asymmetric spectral lines appear in 50-60% of dense cores within massive dark clumps, showing that gravitational collapse operates at core scales from prestellar stages onward and supports hierarchical star formation.
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2 Pith papers cite this work. Polarity classification is still indexing.
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2026 2representative citing papers
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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Global and Local Infall in the ASHES Sample (GLASHES). II. Asymmetric Line Profiles around Dense Cores in 70 $\mu$m Dark Massive Clumps
Blue-asymmetric spectral lines appear in 50-60% of dense cores within massive dark clumps, showing that gravitational collapse operates at core scales from prestellar stages onward and supports hierarchical star formation.
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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.