Zobrazeno 1 - 10
of 112
pro vyhledávání: '"DeJin Wu"'
Autor:
Yuhang Yao, Jinsong Zhao, Huishan Fu, Yu Lin, Wenzhe Zhang, Tieyan Wang, Xiangcheng Dong, Malcolm W. Dunlop, Dejin Wu, Xudong Guo
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 16, Pp n/a-n/a (2024)
Abstract Based on observations from the Magnetospheric Multiscale mission, this study presents an analysis of a short large‐amplitude magnetic structures (SLAMS) event with simultaneous occurrence of low‐ and high‐frequency magnetosonic whistle
Externí odkaz:
https://doaj.org/article/5c0eb093fdfe4266a02be447dfa2a536
Autor:
Ling Chen, Bing Ma, DeJin Wu, Xiaowei Zhou, Marc Pulupa, PeiJin Zhang, Pietro Zucca, Stuart D. Bale, Justin C. Kasper, SuPing Duan
Publikováno v:
The Astrophysical Journal, Vol 961, Iss 1, p 136 (2024)
The Parker Solar Probe (PSP) provides us with an unprecedentedly close approach to the observation of the Sun and hence the possibility of directly understanding the elementary process that occurs on the kinetic scale of particles' collective interac
Externí odkaz:
https://doaj.org/article/7d4416ab92d94f24bfbecb9b2541cbe0
Publikováno v:
The Astrophysical Journal, Vol 954, Iss 1, p 18 (2023)
In this paper, we use a 1D particle-in-cell simulation code to study particle preaccelerations at a high Mach number perpendicular shock. Our simulation results show that almost all of the injected particles can be reflected at the shock front, and t
Externí odkaz:
https://doaj.org/article/6a961fc532184bf19c2c2702f5f03625
Autor:
Wen Liu, Jinsong Zhao, Tieyan Wang, Xiangcheng Dong, Justin C. Kasper, Stuart D. Bale, Chen Shi, Dejin Wu
Publikováno v:
The Astrophysical Journal, Vol 951, Iss 1, p 69 (2023)
Determining the mechanism responsible for plasma heating and particle acceleration is a fundamental problem in the study of the heliosphere. Due to efficient wave–particle interactions of ion-scale waves with charged particles, these waves are wide
Externí odkaz:
https://doaj.org/article/8da5c248898d446e93fdda09e69b6b63
Publikováno v:
The Astrophysical Journal, Vol 944, Iss 1, p 37 (2023)
The electron cyclotron maser (ECM) instability is a very important nonthermal radiation mechanism. It has been developed by proposing various electron distribution functions as well as the relativistic resonance condition, called the semirelativistic
Externí odkaz:
https://doaj.org/article/edd36717774e44898fad198eb6a8c0df
Publikováno v:
Phys. Plasmas 18, 032903 (2011)
A nonlocal coupling mechanism to directly transfer the energy from large-scale Magnetohydrodynamic(MHD) Alfven waves to small-scale kinetic Alfven waves is presented. It is shown that the interaction between a MHD Alfven wave and a reversely propagat
Externí odkaz:
http://arxiv.org/abs/1102.0067
Publikováno v:
Journal of Geophysical Research: Space Physics. 128
Publikováno v:
International Journal of Biological Macromolecules. 236:123823
Publikováno v:
Research in Astronomy and Astrophysics. 23:025014
How ions evolve in the Earth’s ion foreshock is a basic problem in the heliosphere community, and the ion beam instability is usually proposed to be one major mechanism affecting the ion dynamics therein. This work will perform comprehensive analys
Publikováno v:
Journal of Geophysical Research: Space Physics. 124:7744-7760