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astro-ph.GA2025

The Galactic-Centre Arms inferred from ACES (ALMA CMZ Exploration Survey)

Y. Sofue, Tomo. Oka, S. N. Longmore +44

Analyzing longitude-velocity diagrams (LVDs) in the CS(J=2-1) and H13CN(J=1-0) molecular lines from the internal release data of the ALMA Central-Molecular-Zone Exploration Survey…

astro-ph.GA2025

ALMAGAL II. The ALMA evolutionary study of high-mass protocluster formation in the Galaxy. ALMA data processing and pipeline

Á. Sánchez-Monge, C. L. Brogan, T. R. Hunter +53

The ALMAGAL Large Program has observed 1017 high-mass star-forming regions distributed throughout the Galaxy, sampling different evolutionary stages and environmental conditions. I…

astro-ph.GA2025

ALMAGAL I. The ALMA evolutionary study of high-mass protocluster formation in the Galaxy. Presentation of the survey and early results

S. Molinari, P. Schilke, C. Battersby +73

Fundamental questions about the physics responsible for fragmenting molecular parsec-scale clumps into cores of ~1000 au are still open, that only a statistically significant inves…

astro-ph.GA2024

Disruption of a massive molecular cloud by a supernova in the Galactic Centre: Initial results from the ACES project

M. Nonhebel, A. T. Barnes, K. Immer +33

The Milky Way's Central Molecular Zone (CMZ) differs dramatically from our local solar neighbourhood, both in the extreme interstellar medium conditions it exhibits (e.g. high gas,…

astro-ph.GA2024

Dynamical Accretion Flows -- ALMAGAL: Flows along filamentary structures in high-mass star-forming clusters

M. R. A. Wells, H. Beuther, S. Molinari +47

We use data from the ALMA Evolutionary Study of High Mass Protocluster Formation in the Galaxy (ALMAGAL) survey to study 100 ALMAGAL regions at 1 arsecond resolution located…