高能物理实验中一个在线监测程序KGeneral  

An Online Program for Monitoring KLOE Experiment

作　　者：周永钊[1] 梁昊[1] 薛俊东[1] 陈一新[1] 杨涛[1] 龚达涛[1] 金革[1] 虞孝麒[1] 

机构地区：[1]中国科学技术大学近代物理系,合肥230026

出　　处：《高能物理与核物理》2002年第6期620-625,共6页High Energy Physics and Nuclear Physics

摘　　要：KGeneral是在ROOT程序包下开发的一个高能物理实验在线监测程序 .它读取KLOEGlobal程序的文件 ,显示KLOE实验的探测器、电子学线路、DAQ重建数据的各物理量和加速器运行状态的参数 ,并定时刷新 ,以跟踪实验当前状态和数据质量 .KGeneral程序设有Custom选项 ,可以把用户感兴趣的图形在同一画板上显示 .KGeneral程序也有纵向和横向的Slider,以便用户放大图形 ,更好地观察参数图形的细节 .KGeneral is an online program based on ROOT package, which reads files from KLOEGlobal at the KLOE to monitor the KLOE experiment. It displays statistics from the KLOE detector with its electronics, processed data of DAQ monitoring program and DAΦNE machine control systems. KGeneral uses the item 'Custom' to display graphs in which users are interested, the vertical and horizontal sliders magnifying graphs to trace and monitor quality of the data in detail. KGeneral is developed with OOP technique by using C ++ language. Data tables in files are listed, class design and its inherit relations in KGeneral are described. Comments on effective references of the ROOT classes are made according to our experiences.

关 键 词：高能物理实验 KGeneral 在线监测程序 KLOE 探测器 

分 类 号：O572.21[理学—粒子物理与原子核物理]