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astro-ph.GA2025
Cooling process of the high-mass young stellar object G24.33+0.14 following an accretion burst
Xiaoyun Xu, Xi Chen, Yang Yang
The HMYSO G24.33+0.14 (G24), has recently been observed to undergo an accretion burst since September 2019, lasting approximately two years. By utilizing 1.3 mm observational data…
astro-ph.GA2025
Distributions and Physical Properties of Molecular Clouds in the G24 Region of the Milky Way
Tian Yang, Xi Chen, Xiao-Yun Xu +5
We report the spatial distribution and physical characteristics of molecular clouds in the G24 region, which is located near the intersection of the Milky Way's Galactic bar with t…
astro-ph.GA2024
Spatial Variations of Dust Opacity and Grain Growth in Dark Clouds: L1689, L1709 and L1712
Jun Li, Biwei Jiang, He Zhao +2
The far-infrared (FIR) opacity of dust in dark clouds within the Ophiuchus molecular cloud is investigated through multi-wavelength infrared observations from UKIDSS, Spitzer and H…