We use GEANT4 simulations of single hadrons impinging in a homogeneous lead-tungstate calorimeter to study how the resulting light yield and its temporal structure, as seen by an array of light-sensitive sensors, can be processed by a neuromorphic computing system to provide an estimate of the total deposited energy, as well as of the position and distribution of the light emissions in the sensitive material. The extracted primitives constitute useful topological information on the shower development in the material, obtained without the need of high segmentation of the active material.
Utilizziamo le simulazioni GEANT4 di singoli adroni che impattano in un calorimetro omogeneo di piombo-tungstato per studiare come il rendimento luminoso risultante e la sua struttura temporale, visti da un array di sensori sensibili alla luce, possano essere elaborati da un sistema informatico neuromorfico per fornire una stima dell'energia totale depositata, nonché della posizione e della distribuzione delle emissioni luminose nel materiale materiale sensibile. Le primitive estratte costituiscono un'utile informazione topologica sullo sviluppo sviluppo della cascata nel materiale, ottenute senza la necessità di un'elevata segmentazione del materiale attivo.
Verso una lettura neuromorfica dei calorimetri adronici
CARROCCIO, RICCARDO
2024/2025
Abstract
We use GEANT4 simulations of single hadrons impinging in a homogeneous lead-tungstate calorimeter to study how the resulting light yield and its temporal structure, as seen by an array of light-sensitive sensors, can be processed by a neuromorphic computing system to provide an estimate of the total deposited energy, as well as of the position and distribution of the light emissions in the sensitive material. The extracted primitives constitute useful topological information on the shower development in the material, obtained without the need of high segmentation of the active material.| File | Dimensione | Formato | |
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https://hdl.handle.net/20.500.12608/84756