Optimization of Gas Mixture for High Pressure Gas Scintillation Drift Chamber

• 作者: Chen, Danli Yang, Xianjun
• 来源期刊: 原子核物理：英文版
• 学科: 物理学
• 关键词: OPTIMIZATION of GAS MIXTURE GAIN Anti-Penning EFFECT
• 年，卷（期）: 1997,（1）
• 页码范围: 53-56
• 页数: 4页
• 分类号: O4

摘要

【正】 The new experimental results of optimum gas mixture for High Pressure GasScintillation Drift Chamber(HPGSDC)are briefly presented.The features of the charge am-plification and the photon scintillation are investigated with different concentration of Ar in Xeand the anti-Penning effect is discovered in this case.This is useful for future experiments inHPGSDC.