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Inicio  /  Instruments  /  Vol: 6 Par: 3 (2022)  /  Artículo
ARTÍCULO
TITULO

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    
Alexander Ledovskoy    
Yasar Onel    
Carlos Perez-Lara    
Randal Ruchti    
Daniel Ruggiero    
Daniel Smith    
Mark Vigneault    
Yuyi Wan    
Mitchell Wayne    
James Wetzel    
Liyuan Zhang and Ren-Yuan ZhuaddShow full author listremoveHide full author list    

Resumen

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.

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