Progress Report on an Ultra-compact LumiCal
Oleksandr Borysov (for the FCAL collaboration)

TL;DR
This paper presents a new ultra-compact detector module design for electromagnetic calorimeters in future collider experiments, demonstrating successful testing and potential for particle identification.
Contribution
It introduces a novel submillimeter-thick detector module with innovative connectivity schemes, tested in a prototype calorimeter at DESY.
Findings
Successful operation of eight detector modules
Effective electron and photon identification demonstrated
Potential for use in future linear collider luminometers
Abstract
A new design of a detector module of submillimeter thickness for an electromagnetic calorimeter is presented. It is aimed to be used in the luminometers LumiCal and BeamCal in future linear ee collider experiments. The module prototypes were produced utilizing novel connectivity schemes technologies. They are installed in a compact prototype of the calorimeter and tested at DESY with an electron beam of 1 GeV 6 GeV. The performance of eight detector modules and the possibility of electron and photon identification is studied.
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Taxonomy
TopicsParticle Detector Development and Performance · Particle physics theoretical and experimental studies · Radiation Detection and Scintillator Technologies
