科技报告详细信息
Characterizing proton beam of 6.7 mev leda rfq by fitting wire-scanner profiles to 3-d nonlinear simulations. | |
Gilpatrick, J. D. ; Lysenko, W. P. | |
Technical Information Center Oak Ridge Tennessee | |
关键词: Proton beams; Linear accelerators; Profiles; LANL; LEDA(Low Energy Demonstration Accelerator); | |
RP-ID : DE2001783282 | |
学科分类:工程和技术(综合) | |
美国|英语 | |
来源: National Technical Reports Library | |
【 摘 要 】
Quadrupole scans were used to characterize the transverse beam of the LEDA RFQ. The original scan data, obtained when the HEBT was installed immediately downstream of the RFQ, were reanalyzed by fitting to the 3-D nonlinear simulation code IMPACT. All the data in the measured profiles at the wire scanner were used not just the rms widths. The measured and simulated profiles still have differences in their shapes that have not been explained. An improved model is required to get better fits and may result in more accurate emittance measurements.
【 预 览 】
Files | Size | Format | View |
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DE2001783282.pdf | 121KB | download |