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Creation of Magnetized Jet Using a Ring of Laser Beams
Wen Fu, Edison P. Liang, Petros Tzeferacos +1
We propose a new way of generating magnetized supersonic jets using a ring laser to irradiate a flat surface target. Using 2D FLASH code simulations which include the Biermann Batt…
Experimental demonstration of an inertial collimation mechanism in nested outflows
R. Yurchak, A. Ravasio, A. Pelka +10
Interaction between a central outflow and a surrounding wind is common in astrophysical sources powered by accretion. Understanding how the interaction might help to collimate the…
Three-dimensional Simulations of Pure Deflagration Models for Thermonuclear Supernovae
Min Long, George C. Jordan, Daniel R. van Rossum +6
We present a systematic study of the pure deflagration model of Type Ia supernovae using three-dimensional, high-resolution, full-star hydrodynamical simulations, nucleosynthetic y…
Radiation Transport for Explosive Outflows: A Multigroup Hybrid Monte Carlo Method
Ryan T. Wollaeger, Daniel R. van Rossum, Carlo Graziani +4
We explore Implicit Monte Carlo (IMC) and Discrete Diffusion Monte Carlo (DDMC) for radiation transport in high-velocity outflows with structured opacity. The IMC method is a stoch…
Increase of the Density, Temperature and Velocity of Plasma Jets driven by a Ring of High Energy Laser Beams
Wen Fu, Edison P. Liang, Milad Fatenejad +5
Supersonic plasma outflows driven by multi-beam, high-energy lasers, such as Omega and NIF, have been and will be used as platforms for a variety of laboratory astrophysics experim…
The Detonation Mechanism of the Pulsationally-Assisted Gravitationally-Confined Detonation Model of Type Ia Supernovae
G. C. Jordan, C. Graziani, R. T. Fisher +7
We describe the detonation mechanism comprising the "Pulsationally Assisted" Gravitationally Confined Detonation (GCD) model of Type Ia supernovae SNe Ia. This model is analogous t…