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Highlights during day-to-day KM3NeT research activities such as pitches for new papers, talks and posters during international conferences and (internal) workshops, comments on events in astroparticle physics and particle physics etc.
17 October 2025 – We present a new paper with the title ‘Whipped and mixed warm clouds in the deep sea‘.
With a unique array of high-resolution temperature sensors we studied the turbulence in the deep sea, for the first time in 3D.
13 October 2025 – We present a new paper with the title ‘‘Search for an eV-scale sterile neutrino with the first six detection units of KM3NeT/ORCA“.
Sterile neutrinos are hypothetical neutrinos proposed by theoretical physicists to explain unexpected experimental results obtained over the course of the past 25 years. Read more
22 September 2025 – We present a new paper with the title ‘Constraining gamma-ray burst parameters with the first ultra-high-energy neutrino KM3-230213A‘.
18 July 2025 – Last week, leading particle physicists gathered for the “EPS-HEP” biennial conference. This meeting, held by the High-Energy Physics division of the European Physical Society (EPS), is one of the biggest particle physics conferences in Europe. Read more
15 July 2025 – The European Physical Journal C has accepted for publication a new KM3NeT paper with the title ‘Measurement of the atmospheric νμ flux with six detection units of KM3NeT/ORCA‘.
14 June 2025 – It is about four months since we published our KM3-230213A event.
10 June 2025 – Recently, we submitted a new paper with the title ‘The Online Data Filter for the KM3NeT Neutrino Telescopes’
In this paper, we present the design and performance of the software that is used to filter the data recorded by the photo-sensors of the KM3NeT detectors.
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.
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:
KM3NeT collaboration - All Rights Reserved