Abstract
In this paper we describe the DECAL Monolithic Active Pixel Sensor (MAPS) for digital electromagnetic calorimetry. The sensor consists of a matrix of 64x64 55um pixels, and provides a readout at 40MHz of the number of particles which have struck the matrix in the preceding 25ns. It can be configured to report this as a total sum across the sensor (equivalent to the pad of an analogue calorimeter) or the sum per column (equivalent to a traditional strip detector). Design and operation of the sensor is described, and the results of chip characterisation are reported and compared to simulations.
Original language | English |
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Title of host publication | Proceedings of Science |
Volume | 370 |
Publication status | Published - 6 Sept 2019 |
Event | 2019 Topical Workshop on Electronics for Particle Physics, TWEPP 2019 - Santiago de Compostela, Spain Duration: 2 Sept 2019 → 6 Sept 2019 |
Publication series
Name | Proceedings of Science |
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Publisher | Sissa Medialab |
ISSN (Print) | 1824-8039 |
Conference
Conference | 2019 Topical Workshop on Electronics for Particle Physics, TWEPP 2019 |
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Country/Territory | Spain |
City | Santiago de Compostela |
Period | 2/09/19 → 6/09/19 |
Bibliographical note
Publisher Copyright:© Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0).
Keywords
- Calorimetry
- CMOS Image Sensor
- Configurable
- Tracking
ASJC Scopus subject areas
- General