| 用光源信号测试BESIII量能器用前放的相对增益 |
| |
| 引用本文： | 张振华,罗鹏晖,鲁公儒.用光源信号测试BESIII量能器用前放的相对增益[J].河南师范大学学报(自然科学版),2008,36(4). |
| |
| 作者姓名： | 张振华 罗鹏晖 鲁公儒 |
| |
| 作者单位： | 1. 河南师范大学,物理与信息工程学院,河南,新乡,453007
2. 南阳理工学院,电子与电气工程系,河南,南阳,473004 |
| |
| 摘 要： | 电磁量能器在BESIII谱仪中占有十分重要的地位,它的基本功能是测量电子和γ光子的能量和位置信息.本文介绍了BESIII谱仪中量能器组件前置放大器的相对增益和两路前放相对增益非对称性的测量方法及测量系统,并给出了测量统计结果.
|
| 关 键 词： | 电荷灵敏前置放大器 相对增益 相对增益的非对称性 |
Measurement of Relative Gain of Preamplifier with PD Signal Produced by Light Source |
| |
| ZHANG Zhen-hua,LUO Peng-hui,LU Gong-ru.Measurement of Relative Gain of Preamplifier with PD Signal Produced by Light Source[J].Journal of Henan Normal University(Natural Science),2008,36(4). |
| |
| Authors: | ZHANG Zhen-hua LUO Peng-hui LU Gong-ru |
| |
| Abstract: | Electromagnetic calorimeter is very important in BESIII,Its basic function is to measure energy and position information of electronic and gamma photon.This article introduces a method to get the relative gain of preamplifier and asymmetric of gain of two channels using BESIII calorimeter as well as the measuring system.And the statistical results are given. |
| |
| Keywords: | charge sensitive preamplifier relative gain asymmetric of relative gain |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
