Kong Long, Liu Qingxiang, Wang Shaomeng, et al. Theoretic analysis and simulations of the focusing of radial beam based on plane coils[J]. High Power Laser and Particle Beams, 2015, 27: 013001. doi: 10.11884/HPLPB201527.013001
Citation:
Kong Long, Liu Qingxiang, Wang Shaomeng, et al. Theoretic analysis and simulations of the focusing of radial beam based on plane coils[J]. High Power Laser and Particle Beams, 2015, 27: 013001. doi: 10.11884/HPLPB201527.013001
Kong Long, Liu Qingxiang, Wang Shaomeng, et al. Theoretic analysis and simulations of the focusing of radial beam based on plane coils[J]. High Power Laser and Particle Beams, 2015, 27: 013001. doi: 10.11884/HPLPB201527.013001
Citation:
Kong Long, Liu Qingxiang, Wang Shaomeng, et al. Theoretic analysis and simulations of the focusing of radial beam based on plane coils[J]. High Power Laser and Particle Beams, 2015, 27: 013001. doi: 10.11884/HPLPB201527.013001
The transmission characteristic of radial beam under an immersive focusing magnetic field is analyzed, and the analytic expression of beams axial expansion is derived theoretically. Then the theory of magnetic field generated by coils at any point in the space, with the law of magnetic field distribution in a pair of plane coils with different current direction is given. A kind of guiding magnetic field system based on plane coils is designed. The distribution of the magnetic field generated by the guiding magnetic field system along the beam channel and the particle trajectory under stable transmission is researched through simulation.
DownLoad: