3 papers
astro-ph.GA2026
A tool of Hierarchical cOre ideNtification and Kinematic property AssIgnment (HONKAI) for Dense Cores
Jiawei Liu, Zhiyuan Ren, Di Li +8
Infrared dark clouds (IRDCs) contains cold dense gas at the earliest stage of massive star and cluster formation. In studying the IRDCs, a universal and fundamental task is to reso…
astro-ph.GA2026
Observations of DNC and DCO toward the -shaped Filament and Starless Cores in the Orion Molecular Clouds
Ken'ichi Tatematsu, Atsushi Nishimura, Hideo Ogawa +25
Although the deuterium fraction is known to be a powerful evolutionary tracer, its variation within individual molecular cloud cores is still poorly understood. The northern …
astro-ph.GA2024
Pattern Finding in mm-Wave Spectra of Massive Young Stellar Objects
Yenifer Angarita, Germán Chaparro, Stuart L. Lumsden +4
Massive stars play a pivotal role in shaping their galactic surroundings due to their high luminosity and intense ionizing radiation. However, the precise mechanisms governing the…