北京正负电子对撞机(NEPC)工程现状

  • 摘要: 本文简要报道了北京正负电子对撞机(BEPC)的进展情况。目前土建已全面铺开,直线加速器隧道及束调管长廊已竣工,加速器绝大部分非标设备的样机已完成,性能达到预订指标,已进行批量生产。直线加速器头部已开始在隧道内安装。整个加速器控制系统模型也已完成。

     

    Abstract: The progress of BEPC (Beijing Electron and Positron Collider) is brieflydescribedr. The civil engineering is in full swing. The entire structure ofinjector, including Linac tunnel and klystron gallery has been completed. Mostprototypes of non--standard equipment have been completed, such as the bendingmagnet, quadrupoles, disk--loaded waveguide, klystron, modulator etc, except theR. F. cavity. The testing results of the above prototypes have met the designedrequirements. Batch production is underway. The prototype of computer controlsystem of the accelerator based on the new SPEAR system has been developed andestablished with the help of SLAC specialists. The installation of the Linac in thetunnel started in May of this year.

     

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