Abstract

The Siberian ring source of photons (SKIF) is a new 3-GeV fourth-generation source of synchrotron radiation with a perimeter of 480 m that is being developed in Novosibirsk. To obtain bright synchrotron-radiation beams, the SKIF must have a suitable injection system for the preparation of intense electron beams. The article describes the proposed configuration of the injection system and its parameters. Electron bunches are produced by a thermal gun based on a radio frequency cavity. Then they are accelerated to 200 MeV in a linac and accelerated to 3 GeV in a booster synchrotron with a perimeter of 160 m. The injection complex will operate at a frequency of 1 Hz and will be able to pump the main storage ring with a current of up to 400 mA in one minute.

中文翻译：

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西伯利亚环光子注入系统

摘要

西伯利亚环形光子源（SKIF）是新西伯利亚开发的新型3-GeV第四代同步辐射源，周长480 m。为了获得明亮的同步辐射束，SKIF必须具有合适的注入系统来制备强电子束。本文介绍了注射系统的建议配置及其参数。电子束是由基于射频腔的热风枪产生的。然后在直线加速器中将其加速至200 MeV，在周长为160 m的升压同步加速器中将其加速至3 GeV。注射复合体将以1 Hz的频率运行，并且能够在一分钟内以高达400 mA的电流泵浦主存储环。