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The ALMA-QUARKS Survey: Investigating Thermal Feedback of Massive Protostars in Hot Molecular Cores

  • Authors: Dezhao Meng, Tie Liu, Jarken Esimbek, Yisheng Qiu, Jixing Ge, Neal J. Evans, Aina Palau, Guido Garay, Paul F. Goldsmith, Fengwei Xu, Sami Dib, Jeong-Eun Lee, Amelia M. Stutz, Xindi Tang, Xiaofeng Mai, Yan-Kun Zhang, Wenyu Jiao, Jia-Hang Zou, Leonardo Bronfman, Swagat R. Das, Prasanta Gorai, Jian-Wen Zhou, Pablo García, L. Viktor Tóth, Sheng-Yuan Liu, Patricio Sanhueza, Chang Won Lee, Kee-Tae Kim, Jianjun Zhou, Gang Wu, Dalei Li, Yuxin He, Dongting Yang, James O. Chibueze, Xunchuan Liu, Lei Zhu

Dezhao Meng et al 2026 The Astrophysical Journal Supplement Series 285 .

  • Provider: AAS Journals

Caption: Figure B1.

Dependence of the continuum flux density and CH3CN (12–11, K = 0–4) line-integrated intensity on the distance. The top panels show the 1.3 mm continuum (peak) flux density versus the distance (left) and the CH3CN (12–11, K = 0–4) line-integrated intensity versus the distance (right) for all cores. The corresponding Pearson correlation coefficients and p-values are indicated in the top right corner of each panel. The bottom panels present box plots of the 1.3 mm continuum intensity (left) and the CH3CN (12–11, K = 0–4) line-integrated intensity (right) for cores grouped into 2 kpc distance bins. The boxes represent the interquartile range (25%–75%), while the white horizontal lines indicate the median values.

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