摘要
本文介绍北京谱仪离线分析过程中数据生成的整个情况,包括事例过滤原则,重建的一般原理及物理分析(DST)数据的分类方法。通过一些典型的J/φ衰变道的初步分析结果,展示北京谱仪已有的DST数据的首批物理信号。
Data production of BES offline analysis is described, filter criteria of events are presented, and the division of the DST data, the reconstructed events, is introduced. Some physics signals first seen in BES from preliminary analyzing are also shown in this paper to prove the reliability of BES data.
出处
《高能物理与核物理》
SCIE
CAS
CSCD
北大核心
1991年第7期577-583,共7页
High Energy Physics and Nuclear Physics
