33 citations · 70 across the 13 of their papers we have counts for
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Polytropic Wind-Driven Bubbles and their Shock Structures in Radially Stratified Ambient Media
Dmitrii Zagorulia, Hsien Shang, Ruben Krasnopolsky
We extend the analytic expressions for polytropic wind-driven bubbles and their shock structures, formulated initially in Koo and McKee 1992(a,b), focusing on spherically symmetric…
Formation of limb-brightened radio jets by angle-dependent energy extraction from rapidly rotating black holes
Kouichi Hirotani, Hsien Shang, Ruben Krasnopolsky +1
By general relativistic magnetohydrodynamic simulations, it is suggested that the rotational energy of a rapidly rotating black hole (BH) is preferentially extracted along the magn…
Two-dimensional Particle-in-Cell simulations of axisymmetric black hole magnetospheres: angular dependence of the Blandford-Znajek flux
Kouichi Hirotani, Hsien Shang, Ruben Krasnopolsky +1
We examine the temporary evolution of axisymmetric magnetospheres around rapidly rotating black holes (BHs), by applying our two-dimensional particle-in-cell simulation code. Assum…