4 papers
Tides from the cloud can induce the fast disruption of star clusters and offer an explanation for Gaia strings
Xiao-Tong Chen, Guang-Xing Li
Young stars form in clusters within molecular clouds, but older stars are evenly distributed across the galactic disk, necessitating an explanation for cluster dissolution. We anal…
Kinematics of the interstellar medium using Gaia: A catalogue of 102 YSO-MC associations within 3.5 kpc from the Sun with 3D velocities
Ji-Xuan Zhou, Guang-Xing Li, Bing-Qiu Chen
Kinematic information is crucial for understanding the evolution of complex systems, such as interstellar gas. Obtaining full 3D kinematic information is a crucial final step for m…
Shear-gravity transition determines the steep velocity dispersion-size relation in molecular clouds: confronting analytical formula with observations
Yi-Heng Xie, Guang-Xing Li
The velocity dispersion-size relation () is a crucial indicator of the dynamic properties of interstellar gas, where the slope is considered as . Rece…
Inverted EEMD: a robust method to identify narrow absorption features form spectral data and cubes
Zhenzhen He, Guang-Xing Li
Extracting information from complex data is a challenge shared by multiple frontiers of modern astrophysical research. Among those, analyzing spectra cubes, where the emission is m…