Advancements in KM3NeT Acquisition Electronics: Current Status and Upgrades

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21670%2F25%3A00389209" target="_blank" >RIV/68407700:21670/25:00389209 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.22323/1.501.1152" target="_blank" >https://doi.org/10.22323/1.501.1152</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.22323/1.501.1152" target="_blank" >10.22323/1.501.1152</a>

Result language
angličtina
Original language name
Advancements in KM3NeT Acquisition Electronics: Current Status and Upgrades
Original language description
The KM3NeT Collaboration is constructing and managing two deep-sea neutrino telescopes on the Mediterranean Sea floor. These telescopes are composed of networks of light detectors enclosed in pressure-resistant glass spheres, known as digital optical modules. Each module contains 31 photomultipliers, each with a 3-inch diameter, along with acquisition electronics. The detection units consist of vertical strings where these digital optical modules are mounted. In the initial construction phase, several dozen detection units were manufactured incorporating over 20,000 photomultipliers that are actively collecting data. Upon completion, the telescopes will feature more than ten thousand digital optical modules synchronized at the level of the nanosecond, forming one of the most intricate operational and synchronized networks globally. This work provides an update on the current status of the Digital Optical Module and DU Base acquisition electronics, highlighting upgrades to key components, such as the central logic board and the base module backplane.
Czech name
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Czech description
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Project
<a href="/en/project/LM2023063" target="_blank" >LM2023063: Laboratoire Souterrain de Modane – participation of the Czech Republic</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
39th International Cosmic Ray Conference (ICRC2025)
ISBN
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ISSN
1824-8039
e-ISSN
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Number of pages
11
Pages from-to
1-11
Publisher name
PoS - Proceedings of Science, Sissa Medialab srl
Place of publication
Trieste
Event location
Geneva
Event date
Jul 14, 2025
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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