RF SYSTEM AT HIRFL-CSR MAIN RING
RF SYSTEM AT HIRFL-CSR MAIN RING
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DOI：
10.1063/1.1435263
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发表时间：
2002-02
期刊：
影响因子：
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通讯作者：
Wei Zhang;D. Zhang;W. Zhan
中科院分区：
文献类型：
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作者：
Wei Zhang;D. Zhang;W. Zhan
重离子冷却储存环HIRFL-CSR [1]由主环（CSRm）和实验环（CSRe）组成。CSRm将采用两个RF腔。一个用于束加速，另一个用于束RF堆叠。加速腔的设计是为了将束流从10- 50 MeV/u加速到400- 900 MeV/u，谐波数h=1。峰值射频电压为8.0kV，频率范围为0.25 MHz至1.7 MHz。采用最大电压幅值为20 kV、频率可调范围为6.0- 14.0MHz的射频堆叠腔，捕获注入器SSC（或SFC）注入的聚束，并通过射频堆叠方法将束流聚集到高强度。文中介绍了射频系统的设计参数和硬件细节。
A heavy ion cooler-storage ring HIRFL-CSR [1] has been constructed at IMP. It consists of a main ring (CSRm) and an experimental ring (CSRe). Two RF cavities will be employed for CSRm. One is for beam acceleration, and another is for beam RF stacking. The accelerating cavity is designed to accelerate the beam from 10-50MeV/u to 400-900MeV/u with harmonic number h=1. The peak RF voltage is 8.0kV and frequency range is from 0.25 MHz to 1.7 MHz. The RF stacking cavity with maximum voltage amplitude of 20kV and tunable frequency range 6.0-14.0 MHz is used to capture the injected bunches from injector SSC (or SFC) and to accumulate the beam to high intensity by RF stacking method. In the present paper, the designed RF parameters and the details of hardware for the RF system are described.