17 citations · 75 across the 12 of their papers we have counts for
13 papers
modeling of Galactic dust polarized CMB foreground
Alexei G. Kritsuk, Ka Wai Ho, Ka Ho Yuen +1
We present the analysis of high-resolution synthetic dust polarization maps derived from large-scale simulations of magnetized multiphase interstellar turbulence carried out with t…
Spatiotemporal Properties of Compressible Magnetohydrodynamic Turbulence from Space Plasma
Siqi Zhao, Huirong Yan, Terry Z. Liu +2
Previous studies have established that a weak-to-strong transition occurs in Alfvenic magnetohydrodynamic (MHD) turbulence as energy cascades from large to small scales. However, t…
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…
Diagnostics of magnetohydrodynamic modes in the ISM through synchrotron polarization statistics
Parth Pavaskar, Ka Ho Yuen, Huirong Yan +1
One of the biggest challenges in understanding Magnetohydrodynamic (MHD) turbulence is identifying the plasma mode components from observational data. Previous studies on synchrotr…
Gradient Technique Theory: Tracing magnetic field and obtaining magnetic field strength
Alex Lazarian, Ka Ho Yuen, Dmitri Pogosyan
The gradient technique is a promising tool with theoretical foundations based on the fundamental properties of MHD turbulence and turbulent reconnection. Its various incarnations u…
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…
Temporal Properties of the Compressible Magnetohydrodynamic Turbulence
Ka Ho Yuen, Hui Li, Huirong Yan
The temporal property of the compressible magneto-hydrodynamic (MHD) turbulence remains a fundamental unsolved question. Recent studies based on the spatial-temporal analysis in th…
Study of Magnetic Field and Turbulence in the TeV halo around Monogem Pulsar
Sunil Malik, Ka Ho Yuen, Huirong Yan
Magnetic fields are ubiquitous in the interstellar medium, including extended objects such as supernova remnants and diffuse halos around Pulsars. Its turbulent characteristics gov…
Small-amplitude Compressible Magnetohydrodynamic Turbulence Modulated by Collisionless Damping in Earth's Magnetosheath: Observation Matches Theory
Siqi Zhao, Huirong Yan, Terry Z. Liu +2
Plasma turbulence is a ubiquitous dynamical process that transfers energy across many spatial and temporal scales and affects energetic particle transport. Recent advances in the u…
Diagnosis of 3D magnetic field and modes composition in MHD turbulence with Y-parameter
Sunil Malik, Ka Ho Yuen, Huirong Yan
Magnetic fields are crucial in numerous astrophysical processes within the interstellar medium. However, the detailed determination of magnetic field geometry is notoriously challe…
Anomalous compressible mode generation by global frame projections of pure Alfven mode
Ka Ho Yuen, Huirong Yan, Alex Lazarian
Alfven wave is the single most important physical phenomenon of magneto-hydrodynamic turbulence and has far-reaching impact to almost all studies related to astrophysical magnetic…
Identification of the weak-to-strong transition in Alfvénic turbulence from space plasma
Siqi Zhao, Huirong Yan, Terry Z. Liu +2
Plasma turbulence is a ubiquitous dynamical process that transfers energy across many spatial and temporal scales in astrophysical and space plasma systems. Although the theory of…