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arXiv Open Access 2024

Study of the relativistic charged particle beam propagation in Earth's magnetic field

Meihua Fang Zheng liang Yingkui Gong Jianfei Chen Guiping Zhu +3 lainnya
Lihat Sumber

Abstrak

Relativistic charged particle beam can be used as destructive beam weapons in space for debris removal tasks. The trajectories of charged particles are affected by both electric and magnetic forces in the Earth's magnetic field. In this paper, we firstly analyzed the correlation parameters of the charged particle beam as a weapon when it propagated in the geomagnetic field. Then the models were constructed based on COMSOL Multiphysics and the IGRF model was adopted in the simulation. The gyro-radius and the related uncertainty were analyzed by simulation of the charged particle transport in the geomagnetic field at different altitudes. The charged beam spot radius divergency was also simulated. The magnetic field pinch effect can be found and can limit the beam spreading.

Topik & Kata Kunci

physics.space-ph astro-ph.IM hep-ph

Penulis (8)

M

Meihua Fang

Z

Zheng liang

Y

Yingkui Gong

J

Jianfei Chen

G

Guiping Zhu

T

Ting Liu

Y

Yu Tian

Y

Yu Zhou

Format Sitasi

APA MLA BibTeX
Fang, M., liang, Z., Gong, Y., Chen, J., Zhu, G., Liu, T. et al. (2024). Study of the relativistic charged particle beam propagation in Earth's magnetic field. https://arxiv.org/abs/2409.06713

Akses Cepat

Lihat di Sumber
Informasi Jurnal
Tahun Terbit
2024
Bahasa
en
Sumber Database
arXiv
Akses
Open Access ✓