101 citations · 284 across the 7 of their papers we have counts for
11 papers
Magnetic Field Morphology in Interstellar Clouds with the Velocity Gradient Technique
Yue Hu, Ka Ho Yuen, Victor Lazarian +6
Magnetic fields, while ubiquitous in many astrophysical environments, are challenging to measure observationally. Based on the properties of anisotropy of eddies in magnetized turb…
Obtaining magnetic field strength using differential measure approach and velocity channel maps
Alex Lazarian, Ka Ho Yuen, Dmitri Pogosyan
We introduce two new ways of obtaining the strength of plane-of-sky (POS) magnetic field by simultaneous use of spectroscopic Doppler-shifted lines and the information on magnetic…
Velocity Gradient in the Presence of Self-Gravity: Identifying Gravity-induced Inflow and Determining Collapsing Stage
Yue Hu, Alex Lazarian, Ka Ho Yuen
Understanding how star formation is regulated requires studying the energy balance between turbulence, magnetic fields, stellar feedback, and gravity within molecular clouds. Howev…
Curvature of magnetic field lines in compressible magnetized turbulence: Statistics, magnetization predictions, gradient curvature, modes and self-gravitating media
Ka Ho Yuen, A. Lazarian
Magnetic field lines in interstellar media have a rich morphology, which could be characterized by geometrical parameters such as curvature and torsion. In this paper, we explore t…
Predictions of Cosmic Microwave Background Foregrounds Dust Polarization Using Velocity Gradients
Yue Hu, Ka Ho Yuen, Alex Lazarian
The observations of fluctuations in the cosmic microwave background provide information about primordial inhomogeneities in the universe. However, the B-mode polarization of the in…
Intensity Gradients Technique: Synergy with Velocity Gradients and Polarization Studies
Yue Hu, Ka Ho Yuen, Alex Lazarian
Magnetic fields are ubiquitous in the interstellar medium but are notoriously difficult to study through observation. Making use of the advances in our understanding of MHD turbule…