Computational Astrophysics

Presentations

• Fully Dynamical General Relativistic SPH: Progress and Challenges

  ORAL

  April 12, 2022, 10:45 AM – April 12, 2022, 10:57 AM

  Presenters

  • Oleg Korobkin

    Los Alamos National Laboratory

  Authors

  • Oleg Korobkin

    Los Alamos National Laboratory

  • Bing-Jyun Tsao

    Los Alamos National Laboratory

  • Hyun Lim

    Los Alamos National Laboratory

  • Irina Sagert

    Los Alamos National Laboratory

  • Wesley Even

    Los Alamos National Laboratory

  • Julien Loiseau

    Los Alamos National Laboratory

  View abstract →

• A Comparison of the SASI under Newtonian and General Relativistic Conditions

  ORAL

  April 12, 2022, 10:57 AM – April 12, 2022, 11:09 AM

  Presenters

  • Samuel J Dunham

    Vanderbilt Univ

  Authors

  • Samuel J Dunham

    Vanderbilt Univ

  • Eirik Endeve

    Oak Ridge National Lab

  • Anthony Mezzacappa

    Oak Ridge National Lab, University of Tennessee

  • John M Blondin

    North Carolina State University

  • Jesse L Buffaloe

    University of Tennessee

  • Kelly Holley-Bockelmann

    Vanderbilt Univ

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• Detonation of a White Dwarf Star: Simulations of the Sub-Chandrasekhar Type Ia Supernovae

  ORAL

  April 12, 2022, 11:09 AM – April 12, 2022, 11:21 AM

  Presenters

  • Melissa A Rasmussen

    Utah State University

  Authors

  • Melissa A Rasmussen

    Utah State University

  • Michael Zingale

    Stony Brook University (SUNY)

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• Turbulently-driven deflagration-to-detonation transition in near-Chandrasekhar mass white dwarfs

  ORAL

  April 12, 2022, 11:21 AM – April 12, 2022, 11:33 AM

  Presenters

  • Mark Ivan G Ugalino

    University of Massachusetts Dartmouth

  Authors

  • Mark Ivan G Ugalino

    University of Massachusetts Dartmouth

  • Robert T Fisher

    University of Massachusetts Dartmouth

  • Alexei Y Poludnenko

    University of Connecticut

  • Vadim N Gamezo

    Naval Research Laboratory, Washington DC

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• Simulating Pure Deflagrations of Hybrid C/O/Ne White Dwarf Progenitors using FLASH

  ORAL

  April 12, 2022, 11:33 AM – April 12, 2022, 11:45 AM

  Presenters

  • Catherine Feldman

    Stony Brook University (SUNY), State Univ of NY - Stony Brook

  Authors

  • Catherine Feldman

    Stony Brook University (SUNY), State Univ of NY - Stony Brook

  • Nathanael Gutierrez

    Lehman College (CUNY)

  • Samuel Boos

    The University of Alabama

  • Nathan Adler

    Stony Brook University (SUNY)

  • Donald Willcox

    Lawrence Berkeley National Laboratory

  • Dean Townsley

    The University of Alabama

  • Alan C Calder

    Stony Brook University (SUNY)

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• Particle Acceleration in Magnetically Dominated Plasma Turbulence

  ORAL

  April 12, 2022, 11:45 AM – April 12, 2022, 11:57 AM

  Publication: arXiv:2109.02666

  Presenters

  • Luca Comisso

    Columbia University

  Authors

  • Luca Comisso

    Columbia University

  • Lorenzo Sironi

    Columbia University

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• NR simulations of PPI-unstable BH-disk systems: Effect of magnetization at late times

  ORAL

  April 12, 2022, 11:57 AM – April 12, 2022, 12:09 PM

  Presenters

  • Erik K Wessel

    University of Arizona

  Authors

  • Erik K Wessel

    University of Arizona

  • Vasileios Paschalidis

    University of Arizona

  • Antonios Tsokaros

    University of Illinois at Urbana-Champaign

  • Milton Ruiz

    Department of Physics, University of Illinois, Urbana-Champaign, IL

  • Stuart L Shapiro

    University of Illinois at Urbana-Champaign

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• Understanding the Large Scale Poloidal Magnetic Field Dynamo in Black Hole Accretion.

  ORAL

  April 12, 2022, 12:09 PM – April 12, 2022, 12:21 PM

  Presenters

  • Frederick C Pardoe

  Authors

  • Frederick C Pardoe

  • Alexander Tchekhovskoy

    Northwestern University

  • Audrey Fung

    Queen's University

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• The black hole photon ring with AART: an Adaptive Analytical Ray-Tracing code

  ORAL

  April 12, 2022, 12:21 PM – April 12, 2022, 12:33 PM

  Presenters

  • Alejandro Cardenas-Avendano

    Princeton University and Konrad Lorenz, Princeton University

  Authors

  • Alejandro Cardenas-Avendano

    Princeton University and Konrad Lorenz, Princeton University

  • Hengrui Zhu

    Princeton University

  • Alexandru Lupsasca

    Princeton University

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