Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Xiangning Chu"'
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 10, Pp n/a-n/a (2024)
Abstract Using particle and wave measurements from the Van Allen Probes, a 2‐D Fokker‐Planck simulation model driven by the time‐integrated auroral index (AL) value is developed. Simulations for a large sample of 186 storm‐time events are con
Externí odkaz:
https://doaj.org/article/a7bd7fa6c6304004a25c016987b7f8ab
Autor:
Xiao‐Chen Shen, Wen Li, Qianli Ma, Murong Qin, Luisa Capannolo, Miroslav Hanzelka, Sheng Huang, Xiangning Chu
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 8, Pp n/a-n/a (2024)
Abstract Whistler mode waves in the plasmasphere and plumes drive significant losses of energetic electrons from the Earth's radiation belts into the upper atmosphere. In this study, we conducted a survey of amplitude‐dependent whistler wave proper
Externí odkaz:
https://doaj.org/article/2647ab1960d04fa4bac0f40df9842e52
Autor:
Xin Cao, Xiangning Chu, Hsiang-Wen Hsu, Hao Cao, Weijie Sun, Lucas Liuzzo, Jasper Halekas, Carol Paty, Feng Chu, Omakshi Agiwal, Lauren Blum, Frank Crary, Ian J. Cohen, Peter Delamere, Mark Hofstadter, George Hospodarsky, Cooper John, Peter Kollmann, Elena Kronberg, William Kurth, Laurent Lamy, Dong Lin, Wen Li, Xuanye Ma, David Malaspina, Michiko Morooka, Tom Nordheim, Frank Postberg, Andrew Poppe, Cartwright Richard, Suranga Ruhunusiri, Krista Soderlund, James O'Donoghue, Ferdinand Plaschke
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 11 (2024)
The magnetospheric systems of ice giants, as the ideal and the unique template of a typical class of exoplanets, have not been sufficiently studied in the past decade. The complexity of these asymmetric and extremely dynamic magnetospheres provides u
Externí odkaz:
https://doaj.org/article/8463fd388762420fa033023837f113ca
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 1, Pp n/a-n/a (2024)
Abstract We investigate the response of outer radiation belt electron fluxes to different solar wind and geomagnetic indices using an interpretable machine learning method. We reconstruct the electron flux variation during 19 enhancement and 7 deplet
Externí odkaz:
https://doaj.org/article/8cbca75f1dda4bd68294c4b991a5aa6f
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 10 (2023)
Empirical models have been previously developed using the large dataset of satellite observations to obtain the global distributions of total electron density and whistler-mode wave power, which are important in modeling radiation belt dynamics. In t
Externí odkaz:
https://doaj.org/article/cc0ea5eeafb9464a90526620ac1e77bc
Autor:
Sheng Huang, Wen Li, Qianli Ma, Xiao-Chen Shen, Luisa Capannolo, Miroslav Hanzelka, Xiangning Chu, Donglai Ma, Jacob Bortnik, Simon Wing
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 10 (2023)
Hiss waves play an important role in removing energetic electrons from Earth’s radiation belts by precipitating them into the upper atmosphere. Compared to plasmaspheric hiss that has been studied extensively, the evolution and effects of plume his
Externí odkaz:
https://doaj.org/article/9a06873942274cc2a4d70aeca47b209b
Autor:
Eric W. Grimes, Bryan Harter, Nick Hatzigeorgiu, Alexander Drozdov, James W. Lewis, Vassilis Angelopoulos, Xin Cao, Xiangning Chu, Tomo Hori, Shoya Matsuda, Chae-Woo Jun, Satoko Nakamura, Masahiro Kitahara, Tomonori Segawa, Yoshizumi Miyoshi, Olivier Le Contel
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 9 (2022)
In this article, we describe the free, open-source Python-based Space Physics Environment Data Analysis System (PySPEDAS), a platform for multi-mission, multi-instrument retrieval, analysis, and visualization of Heliophysics data. PySPEDAS currently
Externí odkaz:
https://doaj.org/article/db9c9cf7faaa4e3fbf9054730ed45c0a
Autor:
David Malaspina, Robert Ergun, Jerry Goldstein, Constance Spittler, Laila Andersson, Joseph Borovsky, Xiangning Chu, Lauren De Moudt, Dennis Gallagher, Vania Jordanova, Solène Lejosne, Jason Link, Naomi Maruyama, Jeffery Parker, Scott Thaller, Bryce Unruh, Brian Walsh
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 9 (2022)
We currently do not understand the fundamental physical processes that govern mass and energy flow through the Earth’s magnetosphere. Knowledge of these processes is critical to understanding the mass loss rate of Earth’s atmosphere, as well as f
Externí odkaz:
https://doaj.org/article/dc7a419f9e6646578a68b21a03d5e2dd
Autor:
Homayon Aryan, Jacob Bortnik, Jinxing Li, James Michael Weygand, Xiangning Chu, Vassilis Angelopoulos
Publikováno v:
Annales Geophysicae. 40:531-544
Magnetotail earthward fast flow bursts can transport most magnetic flux and energy into the inner magnetosphere. These fast flow bursts are generally an order of magnitude higher than the typical convection speeds that are azimuthally localised (1–
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56a25043d6cd411e33e29960f1720010
https://doi.org/10.5194/angeo-40-531-2022
https://doi.org/10.5194/angeo-40-531-2022
Autor:
Xiangning Chu
This Zenodo database is used to develop a neural network model of the whistler-mode chorus waves in the Earth's magnetosphere.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66ca07ade2840e230e65f5818752f5f9
