76 citations · 352 across the 22 of their papers we have counts for
23 papers
: A High-Performance 3D MHD and Multifluid Dust Code Written in a Dynamic Language with an Interactive Human-AI Development Framework
Ka Wai Ho
We present , a new finite-volume code for compressible hydrodynamics and magnetohydrodynamics, written in Julia and primarily designed for GPU systems. The code so…
The cosmic ray ionization rate from H3+ observations can be overestimated due to neglect of time-dependent chemistry
Ka Wai Ho, Munan Gong, Kedron Silsbee +1
The cosmic ray ionization rate (CRIR) is a key parameter governing the physical, chemical and thermal evolution of the interstellar medium. The primary technique for measuring the…
Tracing magnetic field in super-Alfvenic turbulence with Gradient Technique
Ka Wai Ho, Alex Lazarian
Super-Alfvenic turbulence is important for many astrophysical objects, particularly galaxy clusters. In this paper, we explore the accuracy of Synchrotron Intensity Gradients (SIGs…
Statistical signatures of interstellar turbulence in dust polarization maps
Ka Wai Ho, Ka Ho Yuen, Raphael Flauger +1
We present results from a high-resolution interstellar turbulence simulation and show that it closely reproduces recent measurements. Our model captures the scaling of $EE…
Cosmic Ray Feedback on Bi-stable ISM Turbulence
Roark Habegger, Ka Wai Ho, Ka Ho Yuen +1
While cosmic rays are well coupled to a galaxy's interstellar medium (ISM) at scales of , adjusting stratification and driving outf…
Sub-Alfvenic Turbulence: Magnetic to Kinetic Energy Ratio, Modification of Weak Cascade and Implications for Magnetic Field Strength Measurement
Alex Lazarian, Ka Wai HO, Ka Ho Yuen +1
We study the properties of sub-Alfvenic magnetohydrodynamic (MHD) turbulence, i.e., turbulence with Alfven Mach number , where is the velocity at the injection…