KM3NeT - KM3NeT


Poster prize for ORCA in an emerging research field

prem_model_v322 July 2016 – The KM3NeT Collaboration congratulates Simon Bourret, Astroparticle and Cosmology, Paris with the award of one of the Best Poster Prizes for his poster presented at the International ISAPP Summer Institute, 11-21 July in L’Aquila, Italy.

During 10 days at the Gran Sasso Science Institute, young physicists, geophysicists, and geologists exchanged knowledge and skills with the aim to shape an emerging inter-disciplinary field of geoscience research using methodologies from (astro)particle physics.

In his poster with the title ‘Earth Tomography with KM3NeT/ORCA’ Simon showed the potential of the ORCA detector for imaging the interior of the Earth using neutrinos penetrating the globe.

The idea is to use the ‘matter-effect’ that for neutrinos traversing the Earth will modify the pattern of oscillating from one neutrino type into another. Using this ‘matter-effect’ and studying the angular and energy distribution of these neutrinos, tomographic information of the Earth interior can be provided.  In particular, ORCA may contribute to constraining the chemical composition of Earth layers that are not accessible for direct geophysical measurements. A new research field is emerging!

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Poster prize

Joao Coelho-neutrino2016

12 July 2016 – The KM3NeT Collaboration congratulates João Coelho, Astroparticle and Cosmology, Paris with the award of one of the Nature Poster Prizes at the Neutrino 2016 conference, 4-9 July in London. The jury selected his poster with the title Probing new physics with atmospheric neutrinos at KM3NeT-ORCA out of more than 400 poster presentations!

With his poster, João presented the prospects of searching with the ORCA detector for new physics phenomena, such as sterile neutrinos and non-standard interactions, using atmospheric neutrinos. Among its highlights were animations presented as flipbooks and also available here. Following the award ceremony, the posters were presented in five minute summary talks in the plenary sessions.

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ARCA is growing up

IMG_621516 May 2016 – During a five day sea campaign last week, two detection units for ARCA were deployed at the Italian KM3NeT site. On board the Ambrosius Tide, the detection units arrived from the harbour of Malta at the KM3NeT-It  site, 80 km off-shore the South-East of Sicily. After a survey of the area and inspection of the deep-sea infrastructure, the units were deployed at their pre-defined locations. With a speed of about 12 meter per minute, the descent of a unit from the sea surface to touch-down at a depth of 3500 meter took about 4.5 hours. Read more


A Letter of Intent for KM3NeT 2.0

bob2_for_website 28 Jan 2016 -Today, scientists of the KM3NeT Collaboration have announced KM3NeT 2.0, their ambition for the immediate future to further exploit the clear waters of the deep Mediterranean Sea for the detection of cosmic and atmospheric neutrinos. The published Letter of Intent  details the science performance as well as the technical design of the KM3NeT 2.0 infrastructure.

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Construction of KM3NeT has begun

Detection unit at the seabed, wound on a spherical deployment frame3 Dec 2015: Today, the first full size detection unit for KM3NeT-It has been successfully installed. The 700 m long unit – compactly wound on a spherical launching frame – arrived by ship at the installation site 100 km off-shore Sicily, Italy. There it took a big splash into the Mediterranean Sea and landed safely at the seabed at a depth of 3500 m. Read more



12-16 October 2015

KM3NeT and Antares Collaboration Meeting

Nikhef, Amsterdam – The Netherlands