This paper introduces the experimental progress about the decision of the CMS collaboration to construct a precision electromagnetic calorimeter with a new type photoelectron readout device (APD) and a new type crystal (PbWO4).
This paper introduces the experimental progress about the decision of the CMS collaboration to construct a precision electromagnetic calorimeter with a new type photoelectron readout device (APD) and a new type crystal (PbWO4).
摘要介绍了在中国参加的CMS国际合作组用新型雪崩光电二极管和新型钨酸铅晶体构造新型电磁量能器实验研究的进展情况。