Plasma Astrophysics II

Presentations

• Relativistic magnetic explosions

  ORAL

  Oct. 19, 2022, 2:00 PM – Oct. 19, 2022, 2:12 PM

  Presenters

  • Maxim Y Lyutikov

    • Purdue University
    • Purdue Univ.

  Authors

  • Maxim Y Lyutikov

    • Purdue University
    • Purdue Univ.

  View abstract →

• 3D dynamics of magnetar magnetospheres: Kinked fluxtubes and global eruptions

  ORAL

  Oct. 19, 2022, 2:12 PM – Oct. 19, 2022, 2:24 PM

  Publication: This work is currently prepared for publication.

  Presenters

  • Jens F Mahlmann

    • Princeton University

  Authors

  • Jens F Mahlmann

    • Princeton University

  • Alexander A Philippov

    • University of Maryland, College Park
    • University of Maryland

  • Vassilios Mewes

    • Oak Ridge National Laboratory

  • Bart Ripperda

    • Princeton University

  • Elias R Most

    • Princeton University

  • Lorenzo Sironi

    • Columbia University

  View abstract →

• Alfven-wave turbulence in neutron star and black hole magnetospheres

  ORAL

  Oct. 19, 2022, 2:24 PM – Oct. 19, 2022, 2:36 PM

  Publication: Nättilä J. & Beloborodov A. "Heating of Magnetically Dominated Plasma by Alfvén-Wave Turbulence", Physical Review Letters, Volume 128, Issue 7, doi:10.1103/PhysRevLett.128.075101

  Presenters

  • Joonas Nättilä

    • Flatiron Institute

  Authors

  • Joonas Nättilä

    • Flatiron Institute

  • Andrei M Beloborodov

    • Columbia University

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• Particle-In-Cell Simulations of Pulsar Magnetospheres using WarpX

  ORAL

  Oct. 19, 2022, 2:36 PM – Oct. 19, 2022, 2:48 PM

  Presenters

  • Revathi Jambunathan

    • Lawrence Berkeley National Laboratory

  Authors

  • Revathi Jambunathan

    • Lawrence Berkeley National Laboratory

  • Hannah E Klion

    • Lawrence Berkeley National Laboratory

  • Andrew Myers

    • Lawrence Berkeley National Laboratory

  • Jean-Luc Vay

    • Lawrence Berkeley National Laboratory

  • Michael Rowan

    • Advanced Micro Devices

  • Ann S Almgren

    • Lawrence Berkeley National Laboratory
    • Lawrence Berkeley National Lab

  • John B Bell

    • Lawrence Berkeley National Laboratory

  • Axel Huebl

    • Lawrence Berkeley National Laboratory

  • Remi Lehe

    • Lawrence Berkeley National Laboratory
    • Lawrence Berkeley National Laboratory, Berkeley, CA, USA

  • Weiqun Zhang

    • Lawrence Berkeley National Laboratory

  View abstract →

• General relativistic activation of the polar cap of compact neutron stars

  ORAL

  Oct. 19, 2022, 2:48 PM – Oct. 19, 2022, 3:00 PM

  Publication: Paper in preparation with the results from this work.

  Presenters

  • Rui P Torres

    • Instituto Superior Tecnico

  Authors

  • Rui P Torres

    • Instituto Superior Tecnico

  • Fabio Cruz

    • Instituto Superior Tecnico

  • Thomas Grismayer

    • Instituto Superior Tecnico

  • Ricardo A Fonseca

    • ISCTE - Lisbon University Institute

  • Luis O Silva

    • GoLP/Instituto de Plasmas e Fusão Nuclear, Instituto Superior Técnico, Universidade de Lisboa, 1049-001 Lisbon, Portugal
    • Instituto Superior Tecnico

  View abstract →

• Global Kinetic Modeling of the Intrabinary Shock in Spider Pulsars

  ORAL

  Oct. 19, 2022, 3:00 PM – Oct. 19, 2022, 3:12 PM

  Publication: Global Kinetic Modeling of the Intrabinary Shock in Spider Pulsars - https://arxiv.org/abs/2203.00023

  Presenters

  • Jorge I Cortes

    • Columbia University

  Authors

  • Jorge I Cortes

    • Columbia University

  • Lorenzo Sironi

    • Columbia University

  View abstract →

• Electron heating in astrophysical blast waves

  ORAL

  Oct. 19, 2022, 3:12 PM – Oct. 19, 2022, 3:24 PM

  Publication: A. Vanthieghem et al., ApJ Letters 930 L8 (2022)

  Presenters

  • Arno V Vanthieghem

    • Princeton University

  Authors

  • Arno V Vanthieghem

    • Princeton University

  • Martin Lemoine

    • Institut d'Astrophysique de Paris

  • Laurent Gremillet

    • CEA

  • Vasileios Tsiolis

    • Princeton University

  • Anatoly Spitkovsky

    • Princeton University

  • Yasushi Todo

    • National Institute for Fusion Science
    • National Insti- tute for Fusion Science, National Institutes of Natural Sciences, Toki, Gifu, Japan

  • Frederico Fiuza

    • SLAC - Natl Accelerator Lab
    • SLAC National Accelerator Laboratory
    • SLAC

  View abstract →

• Cavitation and enhanced particle acceleration in relativistic shocks

  ORAL

  Oct. 19, 2022, 3:24 PM – Oct. 19, 2022, 3:36 PM

  Presenters

  • John R Peterson

    • Stanford University

  Authors

  • John R Peterson

    • Stanford University

  • Siegfried H Glenzer

    • SLAC National Accelerator Laboratory
    • SLAC - Natl Accelerator Lab
    • Lawrence Livermore Natl Lab

  • Frederico Fiuza

    • SLAC - Natl Accelerator Lab
    • SLAC National Accelerator Laboratory
    • SLAC

  View abstract →

• Electron and ion heating in high-Mach number collisionless shocks

  ORAL

  Oct. 19, 2022, 3:36 PM – Oct. 19, 2022, 3:48 PM

  Presenters

  • Alexis Marret

    • SLAC - Natl Accelerator Lab
    • LERMA
    • Sorbonne Université, Observatoire de Paris, Université PSL, CNRS, LERMA, Paris, France
    • SLAC

  Authors

  • Alexis Marret

    • SLAC - Natl Accelerator Lab
    • LERMA
    • Sorbonne Université, Observatoire de Paris, Université PSL, CNRS, LERMA, Paris, France
    • SLAC

  • Frederico Fiuza

    • SLAC - Natl Accelerator Lab
    • SLAC National Accelerator Laboratory
    • SLAC

  View abstract →

• Parametric Decay Instability of Alfven Waves in Low-Beta Astrophysical Plasmas

  ORAL

  Oct. 19, 2022, 3:48 PM – Oct. 19, 2022, 4:00 PM

  Presenters

  • Hui Li

    • Los Alamos Natl Lab
    • LANL

  Authors

  • Hui Li

    • Los Alamos Natl Lab
    • LANL

  • Zhaoming Gan

    • New Mexico Consortium

  • Xiangrong Fu

    • New Mexico Consortium

  View abstract →

• Intermittency and electron heating in kinetic-Alfvén-wave turbulence

  ORAL

  Oct. 19, 2022, 4:00 PM – Oct. 19, 2022, 4:12 PM

  Presenters

  • Muni Zhou

    • Massachusetts Institute of Technology MI
    • MIT PSFC

  Authors

  • Muni Zhou

    • Massachusetts Institute of Technology MI
    • MIT PSFC

  • Zhuo Liu

    • MIT PSFC
    • Massachusetts Institute of Technology

  • Nuno F Loureiro

    • MIT PSFC
    • Massachusetts Institute of Technology

  View abstract →

• Electrical Resistivity of Collisionless, High-Beta Plasmas

  ORAL

  Oct. 19, 2022, 4:12 PM – Oct. 19, 2022, 4:24 PM

  Presenters

  • Himawan W Winarto

    • Princeton University
    • Princeton Plasma Physics Laboratory

  Authors

  • Himawan W Winarto

    • Princeton University
    • Princeton Plasma Physics Laboratory

  • Matthew W Kunz

    • Princeton University

  View abstract →

• Ion Heat Flux Instability in High-β, Weakly Collisional, Magnetized Plasma

  ORAL

  Oct. 19, 2022, 4:24 PM – Oct. 19, 2022, 4:36 PM

  Presenters

  • Evan L Yerger

    • Princeton Plasma Physics Laboratory

  Authors

  • Evan L Yerger

    • Princeton Plasma Physics Laboratory

  • Matthew W Kunz

    • Princeton University

  View abstract →

• Turbulent Reacceleration of Streaming Cosmic Rays and Damping of Compressive Turbulence

  ORAL

  Oct. 19, 2022, 4:36 PM – Oct. 19, 2022, 4:48 PM

  Publication: Chad Bustard and Peng Oh, "Turbulent Reacceleration of Streaming Cosmic Rays." To be submitted to the Astrophysical Journal summer 2022
  
  Chad Bustard and Peng Oh, "Cosmic Ray Viscosity and Damping of Compressive Turbulence." To be submitted to the Astrophysical Journal summer 2022

  Presenters

  • Chad Bustard

    • University of California, Santa Barbara

  Authors

  • Chad Bustard

    • University of California, Santa Barbara

  • Peng Oh

    • University of California, Santa Barbara

  View abstract →

• Electron Re-acceleration via Ion Cyclotron Waves in the Intracluster Medium

  ORAL

  Oct. 19, 2022, 4:48 PM – Oct. 19, 2022, 5:00 PM

  Presenters

  • Aaron Tran

    • Columbia University

  Authors

  • Aaron Tran

    • Columbia University

  • Lorenzo Sironi

    • Columbia University

  View abstract →