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RADiCAL—Precision Timing, Ultracompact, Radiation-Hard Electromagnetic Calorimetry
Journal article   Open access   Peer reviewed

RADiCAL—Precision Timing, Ultracompact, Radiation-Hard Electromagnetic Calorimetry

Thomas Anderson, Thomas Barbera, Bradley Cox, Paul Debbins, Maxwell Dubnowski, Kiva Ford, Maxwell Herrmann, Chen Hu, Colin Jessop, Ohannes Kamer-Koseyan, …
Instruments, Vol.6(3), p.27
08/25/2022
DOI: 10.3390/instruments6030027
url
https://doi.org/10.3390/instruments6030027View
Published (Version of record) Open Access

Abstract

To address the challenges of providing high-performance calorimetry in future hadron collider experiments under conditions of high luminosity and high radiation (FCC-hh environments), we conducted R&D on advanced calorimetry techniques suitable for such operation, based on scintillation and wavelength-shifting technologies and photosensor (SiPM and SiPM-like) technology. In particular, we focused our attention on ultra-compact radiation-hard EM calorimeters based on modular structures (RADiCAL modules) consisting of alternating layers of the very dense absorber and scintillating plates, read out via radiation hard wavelength shifting (WLS) solid fiber or capillary elements to photosensors positioned either proximately or remotely, depending upon their radiation tolerance. RADiCAL modules provide the capability to measure simultaneously and with high precision the position, energy and timing of EM showers. This paper provides an overview of the instrumentation and photosensor R&D associated with the RADiCAL program.
Optics Blood vessels Energy Heat measurement Luminosity Modular structures Modules Position measurement R&D Radiation Radiation tolerance Research & development Simulation

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