SiW ECAL for future e~+e~- collider

摘要

Calorimeters with silicon detectors have many unique features and are proposed for several world-leading experiments. We discuss the tests of the first three 18 × 18 cm~2 layers segmented into 1024 pixels of the technological prototype of the silicon-tungsten electromagnetic calorimeter for a future e~+e~- collider. The tests have beem performed in November 2015 at CERN SPS beam line.