First detection of SO and SO2 in a B[e] supergiant ejecta, with chemical models reproducing high SO2 abundance in ~10^4 yr and low 32SO/33SO ratio attributed to photochemistry-driven fractionation.
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5 Pith papers cite this work, alongside 60 external citations. Polarity classification is still indexing.
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First ALMA detection of hot cores in RX J1713.7-3946 shows column density ratios of organics, deuterated species, and S/N-bearing molecules indistinguishable from normal hot cores, attributed to recent exposure or magnetic shielding.
Updated DALI models reproduce observed C2H2 fluxes with solar C/O and find the C2H2/H2O flux ratio sensitive to elemental abundances and small-grain abundance in planet-forming disk regions.
Ionization rates in the envelopes of NGC-1333 IRAS4A, L1448-C, and L1157 reach 1e-16 to 1e-13 s^{-1}, far above the ISM baseline of 6e-17 s^{-1}.
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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Discovery of sulfur oxides in the ejecta of a B[e] supergiant
First detection of SO and SO2 in a B[e] supergiant ejecta, with chemical models reproducing high SO2 abundance in ~10^4 yr and low 32SO/33SO ratio attributed to photochemistry-driven fractionation.
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Survival of Molecular Complexity under Recent Supernova Feedback: Detection of Hot Cores in RX J1713.7-3946
First ALMA detection of hot cores in RX J1713.7-3946 shows column density ratios of organics, deuterated species, and S/N-bearing molecules indistinguishable from normal hot cores, attributed to recent exposure or magnetic shielding.
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Chemistry and IR emission of acetylene in planet-forming regions of T Tauri disks. Impact of elemental abundances and dust properties
Updated DALI models reproduce observed C2H2 fluxes with solar C/O and find the C2H2/H2O flux ratio sensitive to elemental abundances and small-grain abundance in planet-forming disk regions.
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Evidence of Enhanced Ionization in Protostellar Envelopes
Ionization rates in the envelopes of NGC-1333 IRAS4A, L1448-C, and L1157 reach 1e-16 to 1e-13 s^{-1}, far above the ISM baseline of 6e-17 s^{-1}.
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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.