Space and Astro: Turbulence and Dynamos
ORAL · JO06 · ID: 3570824
Presentations
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Residual Energy and Broken Symmetry in Reduced Magnetohydrodynamics
ORAL
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Publication: S. Dorfman, M. Abler, S. Boldyrev, C. H. K. Chen, and S. Greess. "Residual Energy and Broken Symmetry in Reduced Magnetohydrodynamics." The Astrophysical Journal 979, 163 (2025).
Presenters
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Seth Dorfman
- University of California, Los Angeles
- Space Science Institute
Authors
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Seth Dorfman
- University of California, Los Angeles
- Space Science Institute
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Mel Abler
- Space Science Institute
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Stanislav A Boldyrev
- University of Wisconsin - Madison
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Christopher Chen
- Queen Mary University London
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Samuel Greess
- Queen Mary University of London
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Compressible MHD Turbulence in the interstellar medium and the solar wind: spectrum and scale-dependent alignment
ORAL
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Publication: Published: Nature Astronomy (2025) https://doi.org/10.1038/s41550-025-02551-5
Under review: Physical Review Letters (2025), arXiv:2502.08883Presenters
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Amitava Bhattacharjee
- Princeton University
Authors
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Amitava Bhattacharjee
- Princeton University
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James R Beattie
- Princeton University / CITA
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Kink-Driven Turbulence and Particle Acceleration in Astrophysical Jets
ORAL
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Presenters
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Hui Li
- Los Alamos National Laboratory (LANL)
Authors
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Hui Li
- Los Alamos National Laboratory (LANL)
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KaWai Ho
- UCSB/KITP
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Shengtai Li
- Los Alamos National Laboratory
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The XMAGNET exascale simulations of magnetized turbulence driven by supermassive black hole feedback in galaxy clusters
ORAL
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Publication: "The XMAGNET Exascale MHD Simulations of SMBH Feedback in Galaxy Groups and Clusters: Overview and Preliminary Cluster Results", P. Grete et al. 2025, The Astrophysical Journal, 988, 155 (https://ui.adsabs.harvard.edu/abs/2025ApJ...988..155G/abstract)
"XMAGNET: Velocity structure functions of active galactic nucleus-driven turbulence in the multiphase intracluster medium", M. Fournier et al. 2025, Astronomy & Astrophysics, 698, id.A121
"XMAGNET: Exascale MHD simulations of AGN-driven turbulence in an idealized cluster environment" (working title), P. Grete et al. 2025, in preparation for submission to Monthly Notices of the Royal Astronomical Society
"XMAGNET: Exascale MHD simulations of SMBH Feedback over a Range of Cluster Masses" (working title). B.W. O'Shea et al. 2025, in preparation for submission to The Astrophysical JournalPresenters
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Brian W O'Shea
- Michigan State University
Authors
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Brian W O'Shea
- Michigan State University
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Philipp Grete
- Hamburg University
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Forrest Glines
- Los Alamos National Laboratory (LANL)
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Mark Voit
- Michigan State University
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Martin Fournier
- University of Hamburg
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Marcus Brüggen
- University of Hamburg
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Deovrat Prasad
- Cardiff University
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Benjamin Wibking
- Michigan State University
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FLASH Simulations of Laser-Driven Experiments to Investigate Heat Transport in Astrophysical Magnetized Turbulence
ORAL
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Presenters
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Mary Rose McMullan
- University of Rochester
Authors
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Mary Rose McMullan
- University of Rochester
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Archie F.A. Bott
- University of Oxford
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Hannah Poole
- University of Oxford
- University of Rochester
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Charlotte A Palmer
- Queen's University Belfast
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Yangyuxin (Amy) Zou
- University of Rochester
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Kassie Moczulski
- University of Rochester
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Anthony Scopatz
- University of Rochester
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Dustin H Froula
- University of Rochester
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Joseph D Katz
- University of Rochester - Laboratory for Laser Energetics
- Laboratory for Laser Energetics
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Hye-Sook Park
- Lawrence Livermore National Laboratory
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Adam Reyes
- Pacific Fusion
- University of Rochester
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James S Ross
- Lawrence Livermore National Laboratory
- Livermore
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Alexander A Schekochihin
- Univ of Oxford
- Rudolf Peierls Centre for Theoretical Physics, University of Oxford, Clarendon Laboratory, Parks Road, Oxford OX1 3PU, UK
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Don Q Lamb
- University of Chicago
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Gianluca Gregori
- University of Oxford
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Petros Tzeferacos
- University of Rochester
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Anisotropic particle acceleration in relativistic Alfvenic turbulence
ORAL
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Presenters
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Stanislav A Boldyrev
- University of Wisconsin - Madison
Authors
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Stanislav A Boldyrev
- University of Wisconsin - Madison
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Cristian Santiago Vega
- University of Wisconsin - Madison
- University of Wisconsin-Madison
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Vadim S Roytershteyn
- Space Science Institute
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Turbulence and Preferential Heating in Astrophysical Plasmas: Insights from the Earth's Magnetosheath
ORAL
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Presenters
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Davide Manzini
- Queen Mary University of London
Authors
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Davide Manzini
- Queen Mary University of London
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Fouad Sahraoui
- Laboratoire de Physique des Plasmas
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Francesco Califano
- University of Pisa
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Christopher Chen
- Queen Mary University London
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Kinetic Alfvén wave turbulence and intermittent current sheets at sub-ion scales in the solar wind
ORAL
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Publication: 1) Johan Sharma & Kirit Makwana, Front. Astron. Space Sci. 11:1423642 (2024) "Kinetic Alfvén wave cascade in sub-ion range plasma turbulence"
2) Sruti Satyasmita, Popi Das, & Kirit Makwana, Astrophys. Space Sci. 369, 7 (2024) "Identifying kinetic scale magnetic discontinuity structures in turbulent solar wind"
3) Kirit Makwana, Srinikitha Bhagvati, & Johan Sharma, Plasma Physics Reports 49(6), 759-771 (2023) "Linear Dispersion and Nonlinear Interactions in 2.5D Particle-in-Cell Simulations of Kinetic Alfvén Waves"Presenters
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Kirit D Makwana
- Indian Institute of Technology - Hyderabad (IITH)
Authors
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Kirit D Makwana
- Indian Institute of Technology - Hyderabad (IITH)
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Johan Sharma
- Indian Institute of Technology - Hyderabad (IITH)
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Ch Akshath Kumar
- Indian Institute of Technology - Hyderabad (IITH)
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Sruti Satyasmita
- Charles University, Faculty of Mathematics and Physics, Department of Surface and Plasma Science, Prague, Czechia
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Popi Das
- Indian Institute of Technology - Hyderabad (IITH)
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Effect of Anisotropic Resistivity on Fluctuation Dynamos in Driven Turbulence Simulations
ORAL
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Presenters
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Ananya Mohapatra
- University of Rochester
Authors
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Ananya Mohapatra
- University of Rochester
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Eddie C Hansen
- University of Rochester
- Univeristy of Rochester
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Archie F.A. Bott
- University of Oxford
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Eric G Blackman
- University of Rochester
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Petros Tzeferacos
- University of Rochester
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Collisionless fluid modeling of dynamo from a Weibel-generated seed
ORAL
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Presenters
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Istvan Pusztai
- Chalmers University of Techology
Authors
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Istvan Pusztai
- Chalmers University of Techology
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Lise Hanebring
- Chalmers University of Technology
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James L. Juno
- Princeton Plasma Physics Laboratory
- Princeton Plasma Physics Laboratory (PPPL)
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Jason Tenbarge
- Princeton University
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Kolter Bradshaw
- Princeton University
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Ammar Hakim
- Princeton Plasma Physics Laboratory (PPPL)
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Relativistic Battery for Magnetogenesis of Collisionless Plasma
ORAL
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Publication: 1) Laishram, M., Yun, G., Yoon, Y.D. Magnetogenesis via the canonical battery effect. Physical Review Research 6 (2024) https://doi.org/10.1103/PhysRevResearch.6.L032052.
Presenters
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Young Dae D Yoon
- Asia Pacific Center for Theoretical Physics, Pohang, Gyeongbuk 37673, Republic of Korea, Department of Physics, Pohang University of Science and Technology, Pohang, Gyeongbuk
- Asia Pacific Center for Theoretical Physics, Pohang, Gyeongbuk 37673, Korea, Department of Physics, Pohang University of Science and Technology, Pohang, 37673, Korea
- Asia Pacific Center for Theoretical Physics
Authors
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Modhuchandra S Laishram
- Asia Pacific Center for Theoretical Physics, Pohang, Gyeongbuk 37673, Republic of Korea
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Suresh Basnet
- Asia Pacific Center for Theoretical Physics, Pohang, Gyeongbuk 37673, Republic of Korea
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Young Dae D Yoon
- Asia Pacific Center for Theoretical Physics, Pohang, Gyeongbuk 37673, Republic of Korea, Department of Physics, Pohang University of Science and Technology, Pohang, Gyeongbuk
- Asia Pacific Center for Theoretical Physics, Pohang, Gyeongbuk 37673, Korea, Department of Physics, Pohang University of Science and Technology, Pohang, 37673, Korea
- Asia Pacific Center for Theoretical Physics
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