BEPCII直线加速器发射度丝靶测量及软件开发

摘要

Wire scanners are diagnostic devices to measure the beam profile .Resent years , BEPCII adopts wire scanner measurement system for emittance measurements at linac output .This method optimizes the beam emit-tace measurement and improves the speed of data processing .At the same time, according to the BEPCII wire scanner measurement process , emittance measurement software is developed .The software realizes the real -time emittance measurement , improves the emittance measurement speed and providesreference for BEPCII in -jection.%丝靶探测器是一种可以精确测量束流截面尺寸的装置。近年来，BEPCII在注入器末端安装了一组丝靶探测器，用来测量直线加速器出口的束流发射度，改进优化了束流截面和发射度测量计算的方法，提高了数据处理速度。同时，根据BEPCII丝靶测量流程，开发了发射度测量计算软件，实现了束流尺寸和发射度的实时在线测量，进一步提高了发射度的测量速度，为BEPCII的注入优化提供了参考。