Investigation of the energy resolution with a RETGEM detector

• 作 者: 刘达 鲁辰桂 段利敏 杨贺润 鲁彦霞 胡荣江 李祖玉 张金霞
• 机 构: InstituteofModernPhysics,GraduateUniversityofChineseAcademyofSciences,SchoolofNuclearScienceandTechn
• 出 处: 中国物理C：英文版
• 发表日期: 2010年4期
• 关键词: 能量分辨率 气体探测器 气体混合物 电阻材料 二氧化碳 创业板 RETCEM detector energy resolution Ar＋CO2 sing
• 基金项目: Supported by Knowledge Innovation Project of Chinese Academy of Sciences （KJCX1-YW-004, YFKJCX3.SYW.N5） and Major State Basic Research Developing Program （2008CB817702）

A novel Micro-pattern gaseous detector(MPGD),thick GEM with electrodes made of a resistive material(RETGEM) is presented.In this paper we mainly investigate the energy resolution of a RETGEM in Ar+CO2 with different gas mixtures.The results indicate that