SM43F:
Recent Advances in Understanding the Role of Wave-Particle Interactions in Earths Radiation Belts III

Submit an Abstract to this Session



Session ID#: 32901

Session Description:
Understanding the mechanisms of build-up and decay of energetic particle fluxes in Earth's radiation belts is one of the fundamental problems of modern space physics. Particularly, quantification of electron acceleration, transport, and loss is crucial for understanding the dynamics of the radiation belts and developing space weather prediction models. As radiation belt electrons undergo cyclotron and bounce motion, and azimuthal drift in the Earth’s magnetosphere, they encounter several distinct classes of waves. These waves contribute to electron energization, transport and precipitation into the atmosphere. The focus of this session is on generation mechanisms, properties, statistics of various plasma wave modes (e.g., ULF, VLF, EMIC, TDS, magnetosonic, etc.) and their roles in the dynamics of energetic particle populations in the inner magnetosphere.

We call for observational contributions using data from recent missions (ARASE (ERG), MMS, Van Allen Probes, THEMIS, Cluster, POES/GOES, CubeSat, BARREL, etc.) as well as theory and models.

Primary Convener:  Maria Usanova, University of Colorado at Boulder, Boulder, United States
Conveners:  Seth G Claudepierre, The Aerospace Corp, Los Angeles, CA, United States, Wen Li, Boston University, Boston, MA, United States and Weichao Tu, West Virginia University, Department of Physics and Astronomy, Morgantown, United States
Chairs:  Weichao Tu, West Virginia University, Department of Physics and Astronomy, Morgantown, United States and Maria Usanova, University of Colorado at Boulder, LASP, Boulder, United States
OSPA Liaison:  Wen Li, Boston University, Boston, MA, United States
Index Terms:

7829 Kinetic waves and instabilities [SPACE PLASMA PHYSICS]
7836 MHD waves and instabilities [SPACE PLASMA PHYSICS]
7867 Wave/particle interactions [SPACE PLASMA PHYSICS]
7954 Magnetic storms [SPACE WEATHER]

Abstracts Submitted to this Session:

Wide energy electron precipitations associated with chorus waves; Initial observations from Arase and ground-based observations (Invited) (272759)
Yoshizumi Miyoshi1, Satoshi Kurita2, Shinji Saito2, Iku Shinohara3, Yoshiya Kasahara4, Shoya Matsuda4, Yasumasa Kasaba5, Satoshi Yagitani6, Hirotsugu Kojima7, Mitsuru Hikishima8, Fuminori Tsuchiya5, Atsushi Kumamoto9, Yuto Katoh5, Ayako Matsuoka8, Nana Higashio3, Takefumi Mitani3, Takeshi Takashima10, Satoshi Kasahara10, Shoichiro Yokota11, Kazushi Asamura3, Yoichi Kazama12, Shiang-Yu Wang12, Kazuo Shiokawa2, Shin-ichiro Oyama13, Yasunobu Ogawa14, Keisuke Hosokawa15, Ryuho Kataoka16, Antti Kero17, Tomoaki Hori13, Esa S Turunen18, Masafumi Shoji8, Mariko Teramoto2 and Tzu-Fang Chang19, (1)Nagoya University, Institute for Space-Earth Environmental Research, Nagoya, Japan, (2)Nagoya University, Nagoya, Japan, (3)ISAS, JAXA, Sagamihara, Japan, (4)Kanazawa University, Kanazawa, Ishikawa, Japan, (5)Tohoku University, Department of Geophysics, Graduate School of Science, Sendai, Japan, (6)Kanazawa University, Kanazawa, Japan, (7)Kyoto University, Research Institute for Sustainable Humanosphere, Kyoto, Japan, (8)ISAS/JAXA, Sagamihara, Japan, (9)Tohoku Univ, Sendai, Japan, (10)ISAS Institute of Space and Astronautical Science, Kanagawa, Japan, (11)ISAS Institute of Space and Astronautical Science, Sagamihara, Japan, (12)ASIAA, Taipei, Taiwan, (13)ISEE, Nagoya University, Nagoya, Japan, (14)NIPR National Institute of Polar Research, Tachikawa, Tokyo, Japan, (15)University of Electro-Communications, Chofu, Tokyo, Japan, (16)NIPR National Institute of Polar Research, Tokyo, Japan, (17)University of Oulu, Sodankyla Geophysical Observatory, Sodankyla, Finland, (18)University of Oulu, Sodankyla Geophysical Observatory, Oulu, Finland, (19)Institute for Space-Earth Environmental Research (ISEE), Nagoya University, Tainan, Taiwan
A theoretical framework for chorus excitation (235938)
Xin Tao, University of Science and Technology of China, Hefei, China, Fulvio Zonca, ENEA National Agency for New Technologies, Energy and Sustainable Economic Development, Rome, Italy, Liu Chen, Univ of California - Irvine, Irvine, CA, United States and Shangchun Teng, University of Science and Technology of China, Earth and Planetary Sciences, Hefei, China
Quantifying the Effect of Strong Subpacket Structure in VLF Chorus Rising Tones on Radiation Belt Acceleration (224675)
John C Foster, MIT Haystack Observatory, Westford, MA, United States, Yoshiharu Omura, Kyoto University, Research Institute for Sustainable Humanosphere, Kyoto, Japan, Philip John Erickson, MIT Haystack Observatory, Westford, United States and Craig Kletzing, University of Iowa, Physics and Astronomy, Iowa City, United States
Subcritical growth of electron phase-space holes in the Earth's radiation belts (282349)
Adnane Osmane, Aalto University, Aalto, Finland, Lynn B Wilson III, NASA Goddard Space Flight Center, Greenbelt, MD, United States, Drew L Turner, The Aerospace Corporation, El Segundo, CA, United States, Andrew P Dimmock, IRF Swedish Institute of Space Physics Uppsala, Uppsala, Sweden and Tuija I Pulkkinen, University of Michigan Ann Arbor, Department of Climate and Space Sciences and Engineering, Ann Arbor, MI, United States
Spatial and temporal variability of chorus and hiss (232926)
Ondrej Santolik1,2, George B Hospodarsky3, William S Kurth3 and Craig Kletzing4, (1)Department of Space Physics, Institute of Atmospheric Physics of the Czech Academy of Sciences, Prague, Czech Republic, (2)Faculty of Mathematics and Physics, Charles University, Prague, Czech Republic, (3)University of Iowa, Iowa City, IA, United States, (4)University of Iowa, Physics and Astronomy, Iowa City, United States
Plasma Injections with Rapid Variations of Electron Pitch Angle Distributions and Correlated Electromagnetic and Electrostatic Wave Emission (230407)
James L Roeder, Aerospace Corporation, Los Angeles, CA, United States, Joseph F. Fennell, The Aerospace Corporation, Space Sciences Department, Los Angeles, CA, United States, David Schriver, University of California Los Angeles, Department of Physics and Astronomy, Los Angeles, CA, United States and Nicole Echterling, University of California Los Angeles, Department of Earth, Planetary, and Space Sciences, Los Angeles, CA, United States
Plasmaspheric Hiss Modulation By Energetic Electron Injections in the Inner Magnetosphere (220632)
Run Shi, Wuhan University, Wuhan, China, Wen Li, Boston University, Boston, MA, United States and Qianli Ma, University of California Los Angeles, Atmospheric and Oceanic Sciences, Los Angeles, CA, United States
Evolution of plasmaspheric hiss into the low altitude hiss in the ionosphere (292519)
Lunjin Chen, University of Texas at Dallas, Richardson, TX, United States, Ondrej Santolik, Academy of Sciences of the Czech Republic, Institute of Atmospheric Physics, Prague, Czech Republic, Mychajlo Hajos, Institute of Atmospheric Physics ASCR, Department of Space Physics, Prague, Czech Republic, Zeren Zhima, National Institute of Natural Hazards, Ministry of Emergency Management of China, Beijing, China and Richard Bertram Horne, British Antarctic Survey, Cambridge, United Kingdom

See more of: SPA-Magnetospheric Physics