First pixel-by-pixel JWST absorption maps of multiple ice species toward six Class 0 protostars reveal abundance variations from heating and outflows, with total composition matching prestellar formation models covering ~90% of inventory.
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3 Pith papers cite this work. Polarity classification is still indexing.
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astro-ph.GA 3years
2026 3verdicts
UNVERDICTED 3representative citing papers
APEX 1.3 mm observations of RCW120 S2 detect COMs including CH3OH, CH3CHO, CH3OCHO and CH3OCH3, reveal a radially stratified envelope, and show modest abundance mismatches with hot-core chemical models attributed to unresolved filling factor.
UCLCHEM 4.0 is an updated open-source framework that solves time-dependent gas-grain chemical networks with built-in parametrizations for cloud collapse, cores, and shocks.
citing papers explorer
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Mapping Interstellar Ice Inventory toward Class 0 Protostars in Star-forming Region Orion A with JWST Data
First pixel-by-pixel JWST absorption maps of multiple ice species toward six Class 0 protostars reveal abundance variations from heating and outflows, with total composition matching prestellar formation models covering ~90% of inventory.
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Complex organic molecules in the young hot core RCW 120 S2
APEX 1.3 mm observations of RCW120 S2 detect COMs including CH3OH, CH3CHO, CH3OCHO and CH3OCH3, reveal a radially stratified envelope, and show modest abundance mismatches with hot-core chemical models attributed to unresolved filling factor.
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UCLCHEM 4.0: An open source gas-grain astrochemistry simulation framework
UCLCHEM 4.0 is an updated open-source framework that solves time-dependent gas-grain chemical networks with built-in parametrizations for cloud collapse, cores, and shocks.