A5106591586- Particle Detector Development and Performance
- Nuclear Physics and Applications
- Electron and X-Ray Spectroscopy Techniques
- X-ray Spectroscopy and Fluorescence Analysis
- Advanced X-ray and CT Imaging
- Advanced X-ray Imaging Techniques
Istituto Nazionale di Fisica Nucleare, Sezione di Pisa
2024
University of Pisa
2024
Abstract The Timepix4 is a readout ASIC developed by the Medipix4 collaboration, designed to work with various semiconductor sensors form detection systems 448×512 pixels pitch of 55 µm. Its ability simultaneously measure Time Arrival (ToA) and over Threshold (ToT) signal makes it particularly suitable for spectral imaging applications. ToT allows hit's energy, while ToA enables cluster acquired events, recomposing detected photons. events limit degradation detector's spatial response caused...
The Timepix4 is an application-specific integrated circuit developed by the Medipix4 collaboration. chip a 448 × 512 matrix that can be connected, via bump-bonding, to pixelated sensors of various materials and thicknesses, forming application specific detection systems. Among operating modes, data-driven Time-of-Arrival - Time-Over-Threshold particularly promising mode for spectral imaging applications: data packets are generated every time charge created incoming radiation goes above...