Sulphur within the extreme environment of the central molecular zone of NGC 253: a chemical modelling approach

arXiv:2609.01162 · astro-ph.GA · Submitted 2026-09-01 · Read on arXiv

astro-ph.GA

Submitted: 2026-09-01

Updated: 2026-09-01

Comments: 19 pages, 18 figures; To be published in A&A

Project page: https://uclchem.github.io

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Abundance — 121× in this paper · explained in 1 episode
• Trace — 23× in this paper · explained in 2 episodes
• Diagnostic Tools — 3× in this paper · explained in 2 episodes
• Core — 2× in this paper · explained in 2 episodes
• Metallicity — 1× in this paper · explained in 3 episodes

Sources

• Physical and Chemical Conditions of Molecular Gas in NGC 1068: The nuclear feedback in the circumnuclear disk and starburst ring
• UCLCHEM 4.0: An open source gas-grain astrochemistry simulation framework

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