Centroid and Envelope Dynamics of High-intensity Charged Particle Beams in an External Focusing Lattice and Oscillating Wobbler | |
Qin, Hong ; Davidson, Ronald C. ; Logan, B. Grant | |
Princeton University. Plasma Physics Laboratory. | |
关键词: Charged Particles; 70 Plasma Physics And Fusion Technology; Charged Particles, Beams, Heavy Ion; Heavy Ions; Energy Density; | |
DOI : 10.2172/981703 RP-ID : PPPL-4511 RP-ID : DE-ACO2-09CH11466 RP-ID : 981703 |
|
美国|英语 | |
来源: UNT Digital Library | |
【 摘 要 】
The centroid and envelope dynamics of a high-intensity charged particle beam are investigated as a beam smoothing technique to achieve uniform illumination over a suitably chosen region of the target for applications to ion-beam-driven high energy density physics and heavy ion fusion. The motion of the beam centroid projected onto the target follows a smooth pattern to achieve the desired illumination, for improved stability properties during the beam-target interaction. The centroid dynamics is controlled by an oscillating "wobbler", a set of electrically-biased plates driven by RF voltage. __________________________________________________
【 预 览 】
Files | Size | Format | View |
---|---|---|---|
981703.pdf | 543KB | download |