Space and Astro: Jets, Shocks, and Relativistic Plasmas
ORAL · UO06 · ID: 3570792
Presentations
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Control of Jet Velocity and Internal Plasma Conditions of Conical Wire Array Plasma Jets
ORAL
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Publication: Izquierdo, L., Veloso, F., Escalona, M., Valenzuela-Villaseca, V., Avaria, G., & Valenzuela, J. (2025). Influence of Conical Wire Array Geometry on Flow and Temperature Profiles Measured via Thomson Scattering and Optical Techniques. arXiv preprint arXiv:2507.05652.
Presenters
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Luisa Fernanda Izquierdo
Universidad Catolica de Chile
Authors
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Luisa Fernanda Izquierdo
Universidad Catolica de Chile
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Felipe Veloso
PontificiaUniversidad Catolica de Chile
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Miguel Escalona
Pontificia Universidad Católica de Chile
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Vicente Valenzuela-Villaseca
Princeton University, Department of Astrophysical Sciences
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Gonzalo Avaria
Federico Santa Maria Technical University
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Julio C Valenzuela
Pontificia Universidad Católica de Chile
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Non-thermal particle acceleration in rotating jets
ORAL
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Presenters
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Gabrielle Guttormsen
University of California, Los Angeles
Authors
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Gabrielle Guttormsen
University of California, Los Angeles
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Frederico Fiuza
Instituto Superior Tecnico
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Paulo Alves
University of California, Los Angeles
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An outflow from the X-ray corona as the origin of millimeter emission from radio-quiet AGN
ORAL
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Presenters
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Amelia Hankla
University of Maryland College Park
Authors
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Amelia Hankla
University of Maryland College Park
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Alexander A Philippov
University of Maryland College Park
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Rostom Mbarek
University of Maryland, College Park
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Richard Mushotzky
University of Maryland, College Park
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Gibwa Musoke
University of Toronto
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Daniel Groselj
KU Leuven
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Matthew Liska
Georgia Institute of Technology
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Parametric Study of Current Sheets and Vorticity Sheets in Relativistic Turbulence
ORAL
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Presenters
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Zachary Davis
University of Hawaii at Manoa
Authors
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Zachary Davis
University of Hawaii at Manoa
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Luca Comisso
Columbia University
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Colby C Haggerty
University of Hawaii at Manoa
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Joonas Nättilä
University of Helsinki
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Dissipation and particle acceleration at intermittent structures with velocity and magnetic shear: Interaction of Kelvin-Helmholtz and Drift-Kink instabilities
ORAL
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Publication: Dissipation and particle acceleration at intermittent structures with velocity and magnetic shear: Interaction of Kelvin-Helmholtz and Drift-Kink instabilities (in prep.)
Presenters
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Tsun Hin Navin Tsung
University of Colorado, Boulder
Authors
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Tsun Hin Navin Tsung
University of Colorado, Boulder
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Dmitri A Uzdensky
University of Oxford
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Mitchell C Begelman
JILA, University of Colorado Boulder
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Gregory R Werner
University of Colorado, Boulder
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Magnetic Field Curvature and Its Role in Particle Acceleration by Relativistic Turbulence
ORAL
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Presenters
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Samuel Sebastian
University of Florida
Authors
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Samuel Sebastian
University of Florida
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Luca Comisso
Columbia University
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Upstream Ion Dynamics in Relativistic Collisionless Electron-Ion Shocks
ORAL
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Publication: In preparation: Ion dynamics in upstream of relativistic collisionless electon/ion shocks
Presenters
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Neda Naseri
Adelphi University
Authors
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Neda Naseri
Adelphi University
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Wojciech Rozmus
Univ of Alberta
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Gennady Shvets
Cornell University
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Particle-in-Cell Simulations on Collisionless Shocks and Particle Acceleration in Black Hole Coronae
ORAL
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Presenters
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Minh Nhat Ly
The University of Osaka
Authors
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Minh Nhat Ly
The University of Osaka
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Takayoshi Sano
The University of Osaka
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Yoshiyuki Inoue
The University of Osaka
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Yasuhiko Sentoku
Osaka University, The University of Osaka
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Kinetic simulations of electron acceleration at shock waves in plasma with pre-existing turbulence
ORAL
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Publication: [1] Fulat, K., Bohdan, A., Torralba Paz, G., & Pohl, M. (2023). Kinetic Simulations of Nonrelativistic High-mach-number Perpendicular Shocks Propagating in a Turbulent Medium. The Astrophysical Journal, 959(2), 119. https://doi.org/10.3847/1538-4357/ad04dc<br>[2] Fulat, K., Moore, E., Alawashra, M., Tsirou, M., Bohdan, A., Amano, T., & Pohl, M. (2025). in preparation<br>[3] Fulat, K. & Zweibel, E. (2025) in preparation
Presenters
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Karol Fulat
University of Wisconsin-Madison / SCEECS
Authors
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Karol Fulat
University of Wisconsin-Madison / SCEECS
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Ellen Gould Zweibel
OCC, University of Wisconsin - Madison
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The Division of Energy Between Ion Subpopulations in Collisionless Supercritical Quasiperpendicular Shocks
ORAL
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Presenters
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Alberto Felix
University of Iowa
Authors
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Alberto Felix
University of Iowa
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Gregory Gershom Howes
University of Iowa
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Collin Robert Brown
Naval Research Lab, University of Iowa
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Colby C Haggerty
University of Hawaii at Manoa
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Two-dimensional particle-in-cell simulations of highly oblique collisionless shock acceleration of electrons and ions
ORAL
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Publication: 1. N Kumar and B. Reville, "Nonthermal Particle Acceleration at Highly Oblique Nonrelativistic Shocks", ApJL, 921, L14 (2021).<br>2. N. Kumar, "Two-dimensional PIC simulations of highly oblique non-relativistic shocks" (in preparation)
Presenters
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Naveen Kumar
Authors
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Naveen Kumar
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Shock acceleration with cosmic ray backreaction in high Mach number collisionless shocks.
ORAL
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Presenters
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Anatoly Spitkovsky
Princeton University
Authors
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Anatoly Spitkovsky
Princeton University
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Siddhartha Gupta
Princeton University
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Xiaochen Sun
Princeton University
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Understanding the enigmatic "zebra"-like spectrum of the Crab pulsar radio interpulse
ORAL
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Publication: [1] MV Medvedev, "Origin of Spectral Bands in the Crab Pulsar Radio Emission", Physical Review Letters, 133, 205201 (2024); DOI: 10.1103/physrevlett.133.205201<br>[2] MV Medvedev, "Gravity and plasma optics shape the Crab pulsar radio emission" (in prep.)
Presenters
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Mikhail V. Medvedev
University of Kansas
Authors
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Mikhail V. Medvedev
University of Kansas
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