2nd DOM integration workshop
27 May 2025 – Do you know how the optical modules of KM3NeT are built? This has been shown and practised in the second edition of the Digital Optical Module (DOM) integration workshop which took place last week.
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4 new detection units installed in ORCA
16 May 2025 – This week at the ORCA site, a sea operation was performed with a twofold purpose: the recovery from the sea bottom of some oceanographic instruments which required some maintenance and the installation of a set of 4 new detection units. The number of detection units in ORCA has thus been increased to 28.
Inauguration of the new facilities of the CAPACITY Laboratory in Caserta
14 May 2025 – Today the new facilities of the CAPACITY laboratory in Caserta have been inaugurated.
KM3NeT has met in Les Houches for its Third Town Hall Meeting
18 April 2025 – The third KM3NeT Town Hall Meeting took place in the School of Physics of Les Houches, close to Chamonix (France), in front of the Mont Blanc, from 13th to 18th April 2025.
A new PMT for the KM3NeT detectors
7 April 2025 – We present a new paper with the title ‘Evaluation of the upgraded 3-inch Hamamatsu photomultiplier for the KM3NeT neutrino telescope’
In the paper we report the characteristics of a new photomultiplier tube for the KM3NeT detectors.
A set of dedicated studies on KM3-230213A
20 February 2025 – Recently the KM3NeT Collaboration has published evidence for the cosmic neutrino with the highest energy ever detected (the article on Nature can be accessed from here). This event is identified as KM3-230213A.
In a set of dedicated studies, the Collaboration has investigated the possible sources of the event and the implications that may be derived from it.
Observation of an ultra-high-energy cosmic neutrino with KM3NeT
On February 12, 2025, The KM3NeT Collaboration has announced the detection from the abyss of the Mediterranean Sea of a cosmic neutrino with a record-breaking energy of about 220 PeV.
More information can be found in the:
- Nature publication: “Observation of an ultra-high-energy cosmic neutrino with KM3NeT”
- Press release
- Popular information
- Press kit (including pictures, videos, infographics, event displays)
- Webinar
Tau neutrinos and neutrino mixing with ORCA6
6 February 2025 – We present a new paper with the title ‘A study of tau neutrinos and non-unitary neutrino mixing with the first six detection units of KM3NeT/ORCA‘.
KM3NeT webinar
5 February 2025 – We have exciting news to report!
Please join us Wednesday, 12 February at 4:50 p.m. CET to know more.
The webinar will be streamed on the KM3NeT YouTube channel: https://www.youtube.com/live/2jgyZlBpkl8?si=qSwkKHynETOZ_xbA
Additional information can be found here.
A fruitful Collaboration Meeting in Louvain-la-Neuve!
4 February 2025 – Last week, KM3NeT has met, both in person and online, for its winter Collaboration Meeting , in Louvain-la-Neuve, Belgium, hosted by UCLouvain.
