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Astrophysical/Space Plasmas I

INVITED · JI01 · ID: 595602

Presentations

  • Experimental observation of the standard magnetorotational instability in a modified Taylor-Couette cell

    ORAL · Invited

    –

    Publication: "Identification of a non-axisymmetric mode in laboratory experiments searching for standard magnetorotational instability," Nature Communications, in press.<br>"Observation of axisymmetric standard magnetorotational instability in the laboratory," Physical Review Letters, under review.

    Presenters

    • Yin Wang

      Princeton Plasma Physics Laboratory

    Authors

    • Yin Wang

      Princeton Plasma Physics Laboratory

    • Erik P Gilson

      General Atomics, Princeton Plasma Physics Laboratory

    • Fatima Ebrahimi

      Princeton Plasma Physics Laboratory

    • Jeremy Goodman

      Princeton University

    • Kyle J Caspary

      Princeton Plasma Physics Laboratory

    • Himawan W Winarto

      Princeton University, Princeton Plasma Physics Laboratory

    • Hantao Ji

      Princeton University

    View abstract →

  • Violation of the zeroth law of turbulence through the helicity barrier effect

    ORAL · Invited

    –

    Publication: On the violation of the zeroth law of turbulence in space plasmas. JPP 2021<br><br>High-frequency heating of the solar wind triggered by low-frequency turbulence. Nature Astronomy 2022

    Presenters

    • Romain Meyrand

      Otago University

    Authors

    • Romain Meyrand

      Otago University

    • Jonathan Squire

      University of Otago, Caltech

    • Alexander A Schekochihin

      University of Oxford

    • William D Dorland

      University of Maryland Department of Physics, University of Maryland, College Park

    • Eliot Quataert

      Princeton University, Princeton

    • Matthew W Kunz

      Princeton University, Princeton

    • Lev A Arzamasskiy

      Institute for Advanced Study

    View abstract →

  • A New Mechanism for Sequestering Magnetic Energy at Large Scales in Shear-Flow Turbulence

    ORAL · Invited

    –

    Publication: [1] B. Tripathi, A.E. Fraser, P.W. Terry, E.G. Zweibel, and M.J. Pueschel, "Mechanism for Sequestering Magnetic Energy at Large Scales in Shear-Flow Turbulence," Phys. Plasmas 29, 070701 (2022). DOI: 10.1063/5.0096886, arXiv:2205.01298.<br>[2] B. Tripathi, A.E. Fraser, P.W. Terry, E.G. Zweibel, and M.J. Pueschel, "Near-cancellation of up- and down-gradient momentum transport in forced magnetized shear-flow turbulence," under review in Phys. Plasmas for publication.

    Presenters

    • Bindesh Tripathi

      University of Wisconsin - Madison

    Authors

    • Bindesh Tripathi

      University of Wisconsin - Madison

    • Adrian E Fraser

      University of California, Santa Cruz

    • Paul W Terry

      UW Madison, University of Wisconsin - Madison

    • Ellen G Zweibel

      University of Wisconsin - Madison

    • M.J. Pueschel

      Dutch Institute for Fundamental Energy Research

    View abstract →

  • Enhancement of the non-resonant streaming instability by particle collisions

    ORAL · Invited

    –

    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

    • Andrea Ciardi

      Sorbonne Université, Observatoire de Paris, Université PSL, CNRS, LERMA, Paris, France

    • Roch Smets

      Sorbonne Université, Ecole Polytechnique, CNRS, Observatoire de Paris, LPP, Paris, France

    • Julien Fuchs

      LULI, CNRS, Ecole Polytechnique, Sorbonne Université, CEA, Palaiseau, France

    View abstract →