SH51A:
Collisionless Shock Waves in Astrophysical Plasmas Posters

Submit an Abstract to this Session



Session ID#: 22445

Session Description:
Collisionless shocks are ubiquitous in heliospheric and astrophysical plasmas, producing a wide range of phenomena from microscopic energy dissipation to macroscopic foreshocks filled with suprathermal-to-ultrarelativistic shock accelerated particles. There still are several open questions about these phenomena despite the significant advances made with recent in situ observations by, e.g., Cassini, Cluster, MMS, Wind, STEREO, and THEMIS. This session is meant to be general so as to include all topics that are specific to collisionless shock waves in astrophysical plasmas, including but not limited to interplanetary shocks and planetary bow shocks. Therefore, we invite presentations that focus on shock-related processes from both theory/simulation and observational work. A concerted effort to fully understand the fundamental physics of collisionless shocks will increase the science return of future missions like Solar Probe Plus and Solar Orbiter and can aid missions under study, e.g., THOR and/or IMAP.
Primary Convener:  Lynn B Wilson III, NASA Goddard Space Flight Center, Greenbelt, MD, United States
Conveners:  Drew L Turner, The Aerospace Corporation, El Segundo, CA, United States, Ali H Sulaiman, University of Minnesota, School of Physics and Astronomy, Minneapolis, United States and Alessandro Retino, CNRS, Paris Cedex 16, France
Chairs:  Drew L Turner, The Aerospace Corporation, El Segundo, CA, United States, Lynn B Wilson III, NASA Goddard Space Flight Center, Greenbelt, MD, United States and Ali H Sulaiman, University of Minnesota, School of Physics and Astronomy, Minneapolis, United States
OSPA Liaison:  Ali H Sulaiman, University of Minnesota, School of Physics and Astronomy, Minneapolis, United States

Cross-Listed:
  • SM - SPA-Magnetospheric Physics
Index Terms:

7829 Kinetic waves and instabilities [SPACE PLASMA PHYSICS]
7845 Particle acceleration [SPACE PLASMA PHYSICS]
7851 Shock waves [SPACE PLASMA PHYSICS]
7867 Wave/particle interactions [SPACE PLASMA PHYSICS]

Abstracts Submitted to this Session:

Reformation of rippled quasi-parallel shocks: 2-D hybrid simulations (250275)
Yufei Hao1, Quanming Lu1, Xinliang Gao1, Can Huang2, Rongsheng Wang3 and Shui Wang4, (1)University of Science and Technology of China, Hefei, China, (2)USTC University of Science and Technology of China, Hefei, China, (3)IGG Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China, (4)Collaborative Innovation Center of Astronautical Science and Technology, Hefei, China
The Strongest 40 keV Electron Acceleration By ICME-driven Shocks At 1 AU (216307)
Liu Yang1, Linghua Wang1, Gang Li2, Robert F Wimmer-Schweingruber3, Jiansen He4, Chuan-Yi Tu4 and Stuart D Bale5, (1)Peking University, Institute of Space Physics and Applied Technology, Beijing, China, (2)University of Alabama in Huntsville, Huntsville, United States, (3)Institute for Experimental and Applied Physics (IEAP), Christian-Albrechts-University of Kiel, Kiel, Germany, (4)Peking University, Beijing, China, (5)University of California Berkeley, Space Sciences Laboratory, Berkeley, CA, United States
Energization of halo electrons at a high beta low Mach number quasi-perpendicular shock (223982)
Shuichi Matsukiyo, Kyushu University, International Center for Space Weather Science and Education (ICSWSE), Fukuoka, Japan, Yosuke Matsumoto, Chiba University, Chiba, Japan and Yutaka Fujita, Osaka University, Toyonaka, Japan
Interplanetary shock waves and their effects on the lunar wake (233442)
Xiaoyan Zhou, University of California Los Angeles, Los Angeles, CA, United States, Christopher T Russell, University of California Los Angeles, Los Angeles, United States, Vassilis Angelopoulos, UCLA, Department of Earth, Planetary, and Space Sciences and Institute of Geophysics and Planetary Physics, Los Angeles, CA, United States and Nojan Omidi, Solana Scientific Inc, Solana Beach, CA, United States
MMS observations and hybrid simulations of rippled and reforming quasi-parallel shocks (239027)
Imogen Gingell1, Steven J Schwartz1, David Burgess2, Andreas Johlander3, Christopher T Russell4, James L Burch5, Robert Ergun6, Stephen A Fuselier7, Daniel J Gershman8, Barbara L Giles8, Katherine Goodrich9, Yuri V Khotyaintsev3, Benoit Lavraud10, Per-Arne Lindqvist11, Robert J Strangeway12, Karlheinz J Trattner13, Roy B Torbert5 and Victoria D Wilder13, (1)Imperial College London, London, United Kingdom, (2)Queen Mary University of London, Department of Physics and Astronomy, London, United Kingdom, (3)IRF Swedish Institute of Space Physics Uppsala, Uppsala, Sweden, (4)University of California Los Angeles, Los Angeles, United States, (5)Southwest Research Institute, San Antonio, United States, (6)Laboratory for Atmospheric and Space Physics, Boulder, United States, (7)Southwest Research Institute, San Antonio, TX, United States, (8)NASA Goddard Space Flight Center, Greenbelt, United States, (9)University of Colorado at Boulder, Boulder, CO, United States, (10)Laboratoire d'astrophysique de Bordeaux, Pessac, France, (11)KTH Royal Institute of Technology, Stockholm, Sweden, (12)Univ California, Los Angeles, CA, United States, (13)Laboratory for Atmospheric and Space Physics, Boulder, CO, United States
Shock Structure: Application to the heliospheric termination shock and an interstellar shock (236795)
Parisa Mostafavi, Princeton University, Princeton, NJ, United States and Gary Paul Zank, Center for Space Plasma and Aeronomic Research, Huntsville, AL, United States
The structure of low Mach number, low beta, quasi-perpendicular shocks (206987)
Lynn B Wilson III1, Andriy Koval2, Adam Szabo1, Michael Louis Stevens3, Justin Christophe Kasper3, Cynthia A Cattell4 and Federico Fraternale5, (1)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (2)NASA Goddard Space Flight Center, Heliophysics Data and Modeling Consortium, Greenbelt, United States, (3)Smithsonian Astrophysical Observatory, Cambridge, MA, United States, (4)University of Minnesota, School of Physics and Astronomy, Minneapolis, United States, (5)University of Alabama in Huntsville, Huntsville, AL, United States
Analysis of turbulence within the front of a quasi-perpendicular shock: two-stream instabilities analyzed with 2D full PIC simulation (273801)
Laurent Muschietti, Institut Pierre Simon Laplace, LATMOS, Paris, France; Univ of California, Berkeley, United States and Bertrand Lembege, LATMOS Laboratoire Atmosphères, Milieux, Observations Spatiales, Paris Cedex 05, France
Magnetosonic-whistler Precursor Waves at Quasi-perpendicular Interplanetary Shocks: DSCOVR and Wind observations (261169)
Andriy Koval1,2, Lynn B Wilson III3, Adam Szabo3, Michael Louis Stevens4, Justin Christophe Kasper4 and Douglas Alan Biesecker5, (1)NASA Goddard Space Flight Center, Greenbelt, United States, (2)University of Maryland Baltimore County, Baltimore, MD, United States, (3)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (4)Smithsonian Astrophysical Observatory, Cambridge, MA, United States, (5)Space Weather Prediction Center, Boulder, CO, United States
MMS observations of the Earth bow shock during magnetosphere compression and expansion: comparison of whistler wave properties around the shock ramp (254768)
Christopher T Russell, University of California Los Angeles, Los Angeles, United States, Robert J Strangeway, University of California Los Angeles, Earth, Planetary, and Space Sciences, Los Angeles, United States and Steven J Schwartz, Imperial College London, London, United Kingdom
Ion Ramp Structure of Bow shocks and Interplanetary Shocks: Differences and Similarities (268684)
Oleksandr Goncharov, Charles University, Prague, 180, Czech Republic, Jana Safrankova, Charles University, Faculty of Mathematics and Physics, Prague, Czech Republic, Zdenek Nemecek, Charles University, Faculty of Mathematics and Physics, Prague, 180, Czech Republic, Andriy Koval, NASA Goddard Space Flight Center, Heliophysics Data and Modeling Consortium, Greenbelt, United States, A. Szabo, NASA Goddard Space Flight Center, Greenbelt, MD, United States, Lubomir Prech, Charles University, Prague, Czech Republic, Georgy N Zastenker, Inst Space Research, Moscow, Russia and Maria Riazantseva, Lomonosov Moscow State University, Skobeltsyn Institute of Nuclear Physics (SINP MSU), Moscow, Russia
Origin of Foreshock Electron Waves Below the Local Plasma Frequency (269301)
Jan Soucek1, David Pisa2, Mychajlo Hajos2 and Ondrej Santolik2, (1)Institute of Atmospheric Physics of the Czech Academy of Sciences, Department of Space Physics, Prague, Czech Republic, (2)Institute of Atmospheric Physics ASCR, Department of Space Physics, Prague, Czech Republic
STEREO observations of insitu waves in the vicinity of interplanetary shocks (251912)
Thejappa Golla, University of Maryland College Park, College Park, MD, United States and Robert J. MacDowall, NASA Goddard SFC, Greenbelt, MD, United States
Two-Fluid Description of Collisionless Perpendicular Shocks (224342)
Daniel O Gomez1, Laura Fernanda Morales2, Pablo Dmitruk2 and Cesar Bertucci3, (1)Universidad de Buenos Aires, Department of Physics, Buenos Aires, Argentina, (2)Consejo Nacional de Investigaciones Científicas y Técnicas - Phys. Dept. UBA, Departamento de Física - UBA, Buenos Aires, Argentina, (3)Consejo Nacional de Investigaciones Científicas y Técnicas, Buenos Aires, Argentina
Dispersive MHD Shock Properties and Interactions with Alfven Solitons (301373)
Bob Hamilton1, Kayla Toll2 and Clark Ellis2, (1)George Fox University, Newberg, OR, United States, (2)George Fox University, College of Engineering, Newberg, OR, United States

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