论文标题
CALICE SIW ECAL技术原型 - 地位和前景
The CALICE SiW ECAL Technological Prototype -- Status and Outlook
论文作者
论文摘要
下一代对撞机检测器将充分利用粒子流量算法，需要高精度跟踪和完整的成像热量表。在过去的15年中，Calice Cromportoration在过去的15年中已经开发了两到三个数量级的粒度改善，因此后者已通过Calice合作开发，现在已经成熟。这项贡献将集中于高度颗粒状硅 - 刺电磁热量表的15层原型，该原型包括15,360个读出细胞。该原型于2021年11月和2022年3月在DESY进行了横梁测试，并于2022年6月在CERN的SPS进行了光束测试。 CERN的测试已与Calice Abalogue强子量热仪联合进行。该贡献将为原型提供一般概述，并重点介绍其构建所需的技术发展。
The next generation of collider detectors will make full use of Particle Flow Algorithms, requiring high-precision tracking and full imaging calorimeters. The latter, thanks to granularity improvements by two to three orders of magnitude compared to existing devices, have been developed during the past 15 years by the CALICE collaboration and are now reaching maturity. This contribution will focus on the commissioning of a 15-layer prototype of a highly granular silicon-tungsten electromagnetic calorimeter that comprises 15,360 readout cells. The prototype was exposed in November 2021 and March 2022 to beam tests at DESY and in June 2022 to a beam test at the SPS at CERN. The test at CERN has been carried out in combination with the CALICE Analogue Hadron Calorimeter. The contribution will give a general overview of the prototype and will highlight technical developments necessary for its construction.
