Zobrazeno 1 - 10
of 3 475
pro vyhledávání: '"particle interaction"'
Publikováno v:
Solar-Terrestrial Physics, Vol 10, Iss 3, Pp 83-90 (2024)
A threshold condition has been established for excitation of VLF electromagnetic radiation with a chorus structure of the dynamic spectrum in the daytime magnetosphere using the BPA (Beam Pulse Amplifier) mechanism for amplifying short noise electrom
Externí odkaz:
https://doaj.org/article/b886b9117d2d4128bb29180f51a37af7
Publikováno v:
Shuitu Baochi Xuebao, Vol 38, Iss 4, Pp 382-390 (2024)
[Objective] To investigate the effect of binding agent on the aggregation of soil colloidal particles and to clarify the microscopic mechanism of the formation of soil aggregate structures. [Methods] Soil nanoparticles (NP) were obtained from Lou soi
Externí odkaz:
https://doaj.org/article/db9afbdf69ad4802b792deb19c24fcf5
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 19, Pp n/a-n/a (2024)
Abstract Chorus waves induce both electron acceleration and loss. In this letter, we provide significantly improved models of electron lifetime due to interactions with chorus waves. The new models fill the gap that previous models have on some magne
Externí odkaz:
https://doaj.org/article/1ac5c7d71ea0409ca7169f53826e46e4
Autor:
Rui Chen, Yoshizumi Miyoshi, Xinliang Gao, Quanming Lu, Bruce T. Tsurutani, Keisuke Hosokawa, Tomoaki Hori, Yasunobu Ogawa, Shin‐Ichiro Oyama, Yoshiya Kasahara, Shoya Matsuda, Satoko Nakamura, Ayako Matsuoka, Iku Shinohara
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 16, Pp n/a-n/a (2024)
Abstract We report an Arase‐all sky imager (ASI) conjugate event in which the pulsating aurora (PsA) has a one‐to‐one correspondence with chorus bursts. Wavelet analysis displayed three peaks at ∼0.3 Hz, 4 Hz, and >10 Hz, corresponding to the
Externí odkaz:
https://doaj.org/article/a61b0a3ed61544628daf52098af405fd
Autor:
Huayue Chen, Xueyi Wang, Hong Zhao, Yu Lin, Lunjin Chen, Yoshiharu Omura, Rui Chen, Yi‐Kai Hsieh
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 14, Pp n/a-n/a (2024)
Abstract Chorus waves are intense electromagnetic emissions critical in modulating electron dynamics. In this study, we perform two‐dimensional particle‐in‐cell simulations to investigate self‐consistent wave‐particle interactions with obli
Externí odkaz:
https://doaj.org/article/970f28a8dfe94b5ca05cf8a7ab76a574
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 14, Pp n/a-n/a (2024)
Abstract Energetic electron precipitation (EEP) during substorms significantly affects ionospheric chemistry and lower‐ionosphere (
Externí odkaz:
https://doaj.org/article/13334a5a6c9346358563f5317d00c8c5
Autor:
Murong Qin, Wen Li, Xiao‐Chen Shen, Vassilis Angelopoulos, Richard Selesnick, Luisa Capannolo, Qianli Ma, Anton Artemyev, Xiao‐Jia Zhang
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 10, Pp n/a-n/a (2024)
Abstract We statistically evaluate the global distribution and energy spectrum of electron precipitation at low‐Earth‐orbit, using unprecedented pitch‐angle and energy resolved data from the Electron Losses and Fields INvestigation CubeSats. Ou
Externí odkaz:
https://doaj.org/article/85f695ad188d48cea394f679dfcfaeed
Publikováno v:
Frontiers in Physics, Vol 12 (2024)
Magnetosonic (MS) waves, i.e., ion Bernstein mode waves, are one of the common plasma waves in the Earth’s magnetosphere, which are important for regulating charged particle dynamics. How MS waves propagate in the magnetosphere is critical to under
Externí odkaz:
https://doaj.org/article/f5933109cf1f46ba9eced81c45a36952
Autor:
Xing‐Yu Li, Qiu‐Gang Zong, Ze‐Jun Hu, Yong‐Fu Wang, Jian‐Jun Liu, Xu‐Zhi Zhou, Chao Yue, Shan Wang, Zi‐Kang Xie, Xing‐Xin Zhao, Zhi‐Yang Liu, Ze‐Fan Yin, Hua‐Yu Zhao, Yi‐Xin Sun
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 9, Pp n/a-n/a (2024)
Abstract The morphology and motion of auroras have been widely studied due to their indications on magnetospheric processes. Here, we report a new kind of “auroral curls,” which have wavelengths in the mesoscale (∼100 km) and propagate azimutha
Externí odkaz:
https://doaj.org/article/c5b2a6e991c84219b8b2cec4b69bc8ab