Space and Astro: Instabilities, Cosmic Rays, and New Analytical/Computational Techniques
ORAL · CO07 · ID: 3570726
Presentations
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How Alfvén Waves, Expansion, and Kinetic Instabilities Shape Proton Distributions in the Solar Wind
ORAL
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Presenters
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Anna Tenerani
- University of Texas at Austin
Authors
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Anna Tenerani
- University of Texas at Austin
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Jarrod S Bianco
- The University of Texas at Austin
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Carlos Gonzalez
- The University of Texas at Austin
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Lorenzo Matteini
- Imperial College
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Secondary Ion Populations as Regulators of Low-Beta Stability from Solar Wind to Laboratory Plasmas
ORAL
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Presenters
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Mihailo M Martinovic
- University of Arizona
Authors
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Mihailo M Martinovic
- University of Arizona
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Kristopher G Klein
- University of Arizona
- University of Arizona, Tucson
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Jaye Verniero
- NASA GSFC
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Leon Ofman
- NASA Goddard Space Flight Center
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Yogesh Yogesh
- NASA GSFC
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Peter H Yoon
- University of Maryland College Park
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Shaaban M Shaaban
- Department of Physics and Materials Sciences, College of Arts and Sciences, Qatar University, 2713 Doha, Qatar
- Qatar University
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Ben L Alterman
- NASA GSFC
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Ion-Scale Wave Emission and Absorption from non-Maxwellian Velocity Distributions Measured by SWEAP/SPANi
ORAL
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Presenters
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Kristopher G Klein
- University of Arizona
- University of Arizona, Tucson
Authors
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Kristopher G Klein
- University of Arizona
- University of Arizona, Tucson
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Davin Larson
- Space Science Laboratory
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Roberto Livi
- Space Science Laboratory
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Mihailo M Martinovic
- University of Arizona
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Ali Rahmati
- Space Science Laboratory
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Niranjana Shankarappa
- University of Arizona
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Michael L Stevens
- CFA
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Daniel Verscharen
- University College London
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Velocity-Space Signatures of Ion Cyclotron Damping Across Ion Plasma Beta Regimes
ORAL
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Publication: Submitted to Physics of Plasmas:
Huang, Rui, & Howes, Gregory G. (2025). Unveiling the Velocity-Space Signature of Ion Cyclotron Damping Using Liouville Mapping. arXiv preprint arXiv:2507.19436.Presenters
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Rui Huang
- University of Iowa
Authors
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Rui Huang
- University of Iowa
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Gregory Gershom Howes
- University of Iowa
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Spatiotemporal dynamics of relativistic beam-plasma instabilities
ORAL
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Publication: P. San Miguel Claveria, Phys. Rev. Research 4, 023085 (2022)
P. San Miguel Claveria, to be submitted to Phys. Rev. Lett. before the conferencePresenters
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Pablo San Miguel Claveria
- Instituto Superior Tecnico
Authors
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Pablo San Miguel Claveria
- Instituto Superior Tecnico
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Frederico Fiuza
- Instituto Superior Tecnico
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Laurent Gremillet
- CEA
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Xavier Davoine
- CEA
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Sebastien Corde
- LOA, ENSTA Paris, CNRS, Ecole Polytechnique, Institut Polytechnique de Paris
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Quentin Labro
- CEA
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Learning reduced models for collisionless shocks
ORAL
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Presenters
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João Pedro P Biu
- Instituto Superior Técnico
- Instituto Superior Técnico: Lisbon
Authors
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João Pedro P Biu
- Instituto Superior Técnico
- Instituto Superior Técnico: Lisbon
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Diogo D Carvalho
- GoLP/IPFN, Instituto Superior Técnico, Universidade de Lisboa
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Paulo Alves
- University of California, Los Angeles
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Rogerio Jorge
- Department of Physics, University of Wisconsin-Madison, Madison, Wisconsin 53706, USA
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Frederico Fiuza
- Instituto Superior Tecnico
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Solving the Plasma Kinetic Equation Numerically on Smooth Manifolds with Continuum Methods
ORAL
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Presenters
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Grant R Johnson
- Princeton Plasma Physics Laboratory (PPPL)
Authors
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Grant R Johnson
- Princeton Plasma Physics Laboratory (PPPL)
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James L. Juno
- Princeton Plasma Physics Laboratory
- Princeton Plasma Physics Laboratory (PPPL)
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Ammar Hakim
- Princeton Plasma Physics Laboratory (PPPL)
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Abstract Withdrawn
ORAL · Withdrawn
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Shifting Gears: How Changes in Cosmic-Ray Transport Drive Buoyancy in the Galactic Halo
ORAL
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Presenters
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Roark S Habegger
- University of Wisconsin - Madison
Authors
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Roark S Habegger
- University of Wisconsin - Madison
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Ellen Gould Zweibel
- University of Wisconsin - Madison
- OCC
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David N Hosking
- University of Oxford
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Cosmic-ray transport in inhomogeneous media
ORAL
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Publication: arXiv preprint:2507.19044
Presenters
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Robert James Ewart
- Princeton University
Authors
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Robert James Ewart
- Princeton University
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Patrick Reichherzer
- University of Oxford
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Shuzhe Ren
- University of Oxford
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Stephen P Majeski
- JILA, University of Colorado and National Institute of Standards and Technology
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Francesco Mori
- University of Oxford
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Michael L Nastac
- University of Oxford
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Archie F.A. Bott
- University of Oxford
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Matthew W Kunz
- Princeton University
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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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Beyond the 90° Problem: A Physical Resonance Gap in Cosmic Ray Transport at Large Pitch Angles
ORAL
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Presenters
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Rouven Lemmerz
Authors
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Rouven Lemmerz
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Mohamad Shalaby
- Waterloo Centre for Astrophysics
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Francisco Ley
- University of Wisconsin - Madison
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Christoph Pfrommer
- Leibniz Institute for Astrophysics Potsdam (AIP)
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Timon Thomas
- Leibniz Institute for Astrophysics Potsdam (AIP)
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Energy partition in collisionless counter-streaming plasmas
ORAL
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Publication: A. Marret and F. Fiuza, Energy partition in collisionless counter-streaming plasmas, to be submitted to Physical Review Letters
Presenters
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Alexis Marret
- Observatoire de Paris
Authors
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Alexis Marret
- Observatoire de Paris
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Frederico Fiuza
- Instituto Superior Tecnico
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