Abstract

Superconducting multipole insertion devices (wigglers and undulators) used to generate synchrotron radiation significantly increase the photon flux, especially in the hard spectral region. Over the past 35 years, more than 25 superconducting wigglers for leading centers of synchrotron radiation have been created at the BINP. A cryogenic system based on cryocoolers has been developed, which makes is possible to operate superconducting insertion devices for several years without consuming liquid helium. In this paper, the characteristics of various superconducting insertion devices created at the BINP are presented. The design features and recent advances in the development of the magnetic and cryogenic system with liquid and indirect cooling are discussed.

中文翻译：

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Budker核物理研究所产生同步辐射的超导多极摇摆器

摘要

用于产生同步加速器辐射的超导多极插入装置（摆动器和起伏器）会显着增加光子通量，特别是在硬光谱区域。在过去的35年中，BINP已经为同步加速器辐射的主要中心创建了25个以上的超导摆动器。已经开发了基于低温冷却器的低温系统，该系统可以在不消耗液氦的情况下运行超导插入设备数年。本文介绍了在BINP上创建的各种超导插入设备的特性。讨论了采用液体和间接冷却的磁性和低温系统的设计特点和最新进展。