| Title: |
OPTIMA, a board dedicated to Optimized Precision Timing for Multichannel Acquisition |
| Authors: |
Benedetti, Federico De; Coco, Victor; Collins, Paula; Dumps, Raphael; Cid, Edgar Lemos; Gomez, Alfonso Puicercus; Rodríguez, Efrén Rodríguez; Williams, Morag |
| Source: |
Journal of Instrumentation ; volume 21, issue 03, page C03003 ; ISSN 1748-0221 |
| Publisher Information: |
IOP Publishing |
| Publication Year: |
2026 |
| Description: |
In the new era of HL-LHC experiments, fast-timing detectors are emerging as critical tools for background rejection. Typical requirements include a temporal hit resolution of about 50 ps, a spatial resolution of around 12 µm, and radiation hardness up to 10 17 n eq /cm 2 . To address these challenges, the development of non-standard sensor designs and advanced fast readout electronics is required. The OPTIMA multichannel board addresses the need for testing small sensor demonstrators when they cannot yet be bonded to dedicated readout ASICs. It provides fast readout of up to 16 channels and can be integrated into various test setups, including test beam environments. This contribution presents the design of the OPTIMA board, its integration in test beams, and the first experimental results. |
| Document Type: |
article in journal/newspaper |
| Language: |
unknown |
| DOI: |
10.1088/1748-0221/21/03/c03003 |
| DOI: |
10.1088/1748-0221/21/03/C03003 |
| DOI: |
10.1088/1748-0221/21/03/C03003/pdf |
| Availability: |
https://doi.org/10.1088/1748-0221/21/03/c03003; https://iopscience.iop.org/article/10.1088/1748-0221/21/03/C03003; https://iopscience.iop.org/article/10.1088/1748-0221/21/03/C03003/pdf |
| Rights: |
http://creativecommons.org/licenses/by/4.0/ ; https://iopscience.iop.org/info/page/text-and-data-mining |
| Accession Number: |
edsbas.79C99A68 |
| Database: |
BASE |