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arXiv · 2408.11973

Dual-readout calorimetry with homogeneous crystals

R. Hirosky·T. Anderson·G. Cummings·M. Dubnowski·C. Guinto-Brody·Y. Guo·A. Ledovskoy·D. Levin·C. Madrid·C. Martin·J. Zhu
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Abstract

High resolution calorimetry with state-of-the-art energy resolution performance for both electromagnetic (EM) and hadronic signals can be achieved using the dual-readout (DR) technique, both in a homogeneous scintillating-crystal calorimeter and in a traditional fiber and absorber-based DR hadronic section. We present results from the CalVision consortium studying the collection of Cerenkov and scintillation signals in PbWO$_4$ and BGO crystal samples exposed to 120\,GeV proton beams at the Fermilab Test Beam Facility, including proof-of-principle measurements aimed at demonstrating the identification of a sufficiently large Cerenkov signal in homogeneous scintillating crystals to support dual-readout capability.

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R. Hirosky, T. Anderson, G. Cummings, M. Dubnowski, C. Guinto-Brody, Y. Guo, A. Ledovskoy, D. Levin, C. Madrid, C. Martin, J. Zhu. 2024-08-21. Dual-readout calorimetry with homogeneous crystals. https://arxiv.org/abs/2408.11973

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