Fast timing with induced current detectors
- Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
- Purdue Univ., West Lafayette, IN (United States)
Vertically integrated (3D) combinations of sensors and electronics offer the ability to fabricate small, fine pitch pixels with very small total capacitance monolithically integrated with complex circuitry. The small capacitance, enabled by the fine pixel pitch and low interconnect capacitance available in 3D hybrid bonding, provides excellent signal/noise with moderate power. This combination enables fabrication of integrated sensors and electronics with both excellent position and time resolution. We describe the capabilities of such a system and the limitations imposed by geometry and power. Furthermore, we illustrate how a similar geometry can be used to provide very fast timing of x-ray arrival in a thick sensor by utilizing the transient induced current in a field of pixels.
- Research Organization:
- Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)
- Grant/Contract Number:
- AC02-07CH11359
- OSTI ID:
- 1556958
- Alternate ID(s):
- OSTI ID: 1702587
- Report Number(s):
- FERMILAB-CONF--18-628-CMS-E-PPD; oai:inspirehep.net:1747879
- Journal Information:
- Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment, Journal Name: Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment Journal Issue: C Vol. 945; ISSN 0168-9002
- Publisher:
- ElsevierCopyright Statement
- Country of Publication:
- United States
- Language:
- English
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