6 papers
ALMAGAL IX. The chemical complexity of AG318.9477-00.1960: A line-identification template for ALMAGAL
J. Allande, M. T. Beltrán, V. M. Rivilla +36
We present a detailed molecular line analysis of one of the most chemically rich cores in the ALMAGAL sample, the high-mass core~9 in the AG318.9477-00.1960 clump (AG318-c9), locat…
Systematic underestimation of polarisation angle dispersion and its consequences for magnetic field strength estimates in star-forming regions
Seamus D. Clarke, Ya-Wen Tang, Patrick M. Koch +2
Polarised dust emission observations are a valuable tool to infer the structure of the magnetic field and the dispersion of polarisation position angles may be used to estimate mag…
The Structure of an 80 pc Long Massive Filament
Qian-Ru He, Won-Ju Kim, Gary A. Fuller +11
Using new Institut de Radioastronomie Millimétrique (IRAM) 30m telescope , =1-0 and Atacama Pathfinder Experiment (APEX) telescope and $…
Can Clump Properties Predict Core Distribution in Star Formation? A Statistical Analysis of MHD Simulations
Wei-An Chen, Seamus D. Clarke, Ya-Wen Tang
Dense cores, the progenitors of stars, are in sub-pc scale and fragmented from pc-scale clumps. However, it is still unclear that how strongly the fragmentation process is affected…
Feedback and Star Formation Efficiency in High-Mass Star-Forming Regions
Birka Zimmermann, Stefanie Walch, Seamus D. Clarke +2
To advance our understanding of massive star formation, it is essential to perform a comprehensive suite of simulations that explore the relevant parameter space and include enough…
Alignment Parameters: Quantifying Dense Core Alignment in Star-forming Regions
Wei-An Chen, Ya-Wen Tang, Seamus D. Clarke
Recent high-resolution observations at millimeter (mm) and sub-mm reveal a diverse spatial distribution for sub-pc scale dense cores within star-forming regions, ranging from clust…