5 papers
Tracing expansion-driven star formation in the Perseus molecular cloud using young stellar objects
Chen-Rui Gu, Zhi-Kai Zhu, Zu-Jia Lu +3
. Recent studies have linked star formation in the solar neighbourhood to the expansion of the Local Bubble. The Per-Tau Shell (PTS), a vast 3D dust structure hosting the…
Fragmentation of massive clumps: constant mass fraction and growing mass inequality of cores
Zu-Jia Lu, Qi-Tian Chen
The fragmentation of massive molecular clumps into dense cores sets the initial conditions for stellar clusters, yet how core mass distributions evolve remains unclear. Using the A…
From filaments to clumps: filament properties with synthetic Herschel observations
Zhen-Xing Ma, Zu-Jia Lu
Systematic surveys of filaments have been conducted to study their properties and their relationship to the process of star formation. In this paper, we use synthetic Herschel obse…
B-field Orion Protostellar Survey (BOPS). IV: The Relative Orientation Between Magnetic Fields and Density Structures in Young Protostellar Envelopes
Kexin Cai, Bo Huang, Josep Miquel Girart +7
We investigate the relative alignment between density structures and magnetic fields in eight young protostars from the ALMA B-field Orion Protostellar Survey. Column density maps…
Machine Learning in Stellar Astronomy: Progress up to 2024
Guangping Li, Zujia Lu, Junzhi Wang +1
Machine learning (ML) has become a key tool in astronomy, driving advancements in the analysis and interpretation of complex datasets from observations. This article reviews the ap…