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arXiv 0910.1305physics.acc-ph
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高梯度SRF腔体,最小化表面电磁场ILC的字段和高级带宽

High-gradient SRF Cavity with Minimized Surface E.M. Fields and Superior Bandwidth for the ILC

N. Juntong, R. M. Jones

摘要:

结果提出了一种替代腔的ILC基线设计的TESLA式SRF主加速直线加速器。与基线设计和一些当前的高梯度设计相比,这种重新优化的形状增强了加速模式的带宽,并且具有减小的表面电场和磁场。详细模拟了电磁场场的新的低表面场(NLSF)腔,包括端细胞和耦合器的设计,报告。文中还讨论了偶极模的重分布。

英文摘要:

Results are presented on an alternative cavity to the ILC baseline design of TESLA-style SRF main accelerating linacs. This re-optimised shape enhances the bandwidth of the accelerating mode and has reduced surface electric and magnetic fields, compared to the baseline design and some current high gradient designs. Detailed simulations on the e.m. fields for the New Low Surface Field (NLSF) cavity, including end-cell and coupler designs, are reported. The re-distributed dipole modes are also discussed.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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