Measurement of shower development and its Molière radius with a four-plane LumiCal test set-up
Measurement of shower development and its Molière radius with a four-plane LumiCal test set-up
A prototype of a luminometer, designed for a future $$e^+e^-$$ collider detector, and consisting at present of a four-plane module, was tested in the CERN PS accelerator T9 beam. The objective of this beam test was to demonstrate a multi-plane tungsten/silicon operation, to study the development of the electromagnetic shower …