arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 2202.07702physics.acc-ph
收藏

用于高功率X射线产生的超导加速器

Superconducting Accelerators for High-Power X-ray production

Thomas K. Kroc

摘要:

迄今为止,作为用于产生用于工业目的的电离辐射的电子源的直线加速器(直线加速器)被限制为小于100 kW。当直接使用电子束时,这对于大多数潜在的应用是足够的。然而,当电子束用于产生光子(X射线),然后在应用中使用时,这不足以与其他光子源(来自钴-60的伽马射线)竞争。本文将讨论一个紧凑的超导RF(CSRF)加速器系统,依赖于新兴技术,将能够产生电子束功率到100千瓦的效率比目前的直线加速器。重点是产生用于医疗器械灭菌的X射线束,以提供目前用于此目的的钴-60的替代品。

英文摘要:

To date, linear accelerators (linacs) as electron sources used to produce ionizing radiation for industrial purposes have been limited to less than 100 kW. When the electron beam is used directly, this is sufficient for most potential applications. However, when the electron beam is used for the production of photons (x-rays) which are then to be used in an application, this is not sufficient to compete with other sources of photons (gamma rays from cobalt-60). This paper will discuss a compact superconducting RF (CSRF) accelerator system that relies on emerging technologies that will be able to produce electron beam powers into the 100s of kW with efficiencies much better than present linacs. The focus is to produce x-ray beams for medical device sterilization to provide alternatives for the present use of cobalt-60 for this purpose.

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。

↑