29 citations · 29 across the 1 of their papers we have counts for
3 papers
Evidence Suggesting that 'Oumuamua is the ~30 Myr-old product of a Molecular Cloud
Cheng-Han Hsieh, Gregory Laughlin, Hector G. Arce
The appearance of interstellar objects (ISOs) in the Solar System -- and specifically the arrival of 1I/'Oumuamua -- points to a significant number density of free-floating bodies…
Determining the physical conditions of extremely young Class 0 circumbinary disk around VLA1623A
Cheng-Han Hsieh, Shih-Ping Lai, Pou-Ieng Cheong +3
We present detailed analysis of high-resolution C18O (2-1), SO (88-77), CO (3-2) and DCO+ (3-2) data obtained by the Atacama Large Millimeter/sub-millimeter Array (ALMA) towards a…
Tracing magnetic field morphology using the Velocity Gradient Technique in the presence of CO self-absorption
Cheng-Han Hsieh, Yue Hu, Shih-Ping Lai +5
Probing magnetic fields in self-gravitating molecular clouds are generally difficult even with the use of the polarimetry. Based on the properties of magneto-hydrodynamic (MHD) tur…