7 papers
Dust extinction map of the Galactic plane based on the UKIDSS survey data
Miaomiao Zhang, Jouni Kainulainen, He Zhao +5
Dust plays a critical role in the study of the interstellar medium (ISM). Extinction maps derived from optical surveys often fail to capture regions with high column density due to…
Investigations of MWISP Clumps: 13CO Clump Source Catalog and Physical Properties
Yu Jiang, Qing-Zeng Yan, Ji Yang +10
We present the first comprehensive catalogs of CO clumps from the Milky Way Imaging Scroll Painting (MWISP) project. By developing an equivalent global detection scheme inte…
A Study of Multiple Molecular Lines at the 3 mm Band toward Gas Infalling Sources
Yang Yang, Xi Chen, ZhiBo Jiang +3
The study of multiple molecular spectral lines in gas infalling sources can provide the physical and chemical properties of these sources and help us estimate their evolutionary st…
Investigations of MWISP Filaments. I. Filament Identification and Analysis Algorithms, and Source Catalogue
Yu Jiang
Filaments play a crucial role in providing the necessary environmental conditions for star formation, actively participating in the process. To facilitate the identification and an…
Revisiting the Velocity Dispersion-Size Relation in Molecular Cloud Structures
Haoran Feng, Zhiwei Chen, Zhibo Jiang +10
Structures in molecular ISM are observed to follow a power-law relation between the velocity dispersion and spatial size, known as Larson's first relation, which is often attribute…
ISMGCC: Finding Gas Structures in Molecular Interstellar Medium Using Gaussian Decomposition and Graph Theory
Haoran Feng, Zhiwei Chen, Zhibo Jiang +1
Molecular line emissions are commonly used to trace the distribution and properties of molecular Interstellar Medium (ISM). However, the emissions are heavily blended on the Galact…