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View article: KM3NeT constraint on Lorentz-violating superluminal neutrino velocity
KM3NeT constraint on Lorentz-violating superluminal neutrino velocity Open
Lorentz invariance is a fundamental symmetry of spacetime and foundational to modern physics. One of its most important consequences is the constancy of the speed of light. This invariance, together with the geometry of spacetime, implies …
View article: Search for steady and flaring neutrino emission from cosmic sources using the complete ANTARES dataset
Search for steady and flaring neutrino emission from cosmic sources using the complete ANTARES dataset Open
ANTARES, a neutrino detector located in the depths of the Mediterranean Sea, operated successfully for over 15 years before being decommissioned in 2022. The telescope offered an ideal vantage view of the Southern Sky and benefited from op…
View article: The online data filter for the KM3NeT neutrino telescopes
The online data filter for the KM3NeT neutrino telescopes Open
View article: Search for Diffuse Galactic Neutrinos with the Full ANTARES Telescope Dataset
Search for Diffuse Galactic Neutrinos with the Full ANTARES Telescope Dataset Open
The diffuse emission of gamma-rays and neutrinos, produced by interactions of cosmic rays with interstellar matter in the Milky Way, provides valuable insights into cosmic ray propagation and Galactic processes. Emission models incorporati…
View article: Addendum: Measurement of neutrino oscillation parameters with the first six detection units of KM3NeT/ORCA
Addendum: Measurement of neutrino oscillation parameters with the first six detection units of KM3NeT/ORCA Open
View article: Constraining gamma-ray burst parameters with the first ultra-high energy neutrino event KM3-230213A
Constraining gamma-ray burst parameters with the first ultra-high energy neutrino event KM3-230213A Open
Context: The detection of the highest energy neutrino observed to date by KM3NeT, with an estimated energy of 220 PeV, opens up new possibilities for the study and identification of the astrophysical sources responsible for a diffuse flux …
View article: Study of tau neutrinos and non-unitary neutrino mixing with the first six detection units of KM3NeT/ORCA
Study of tau neutrinos and non-unitary neutrino mixing with the first six detection units of KM3NeT/ORCA Open
View article: Evaluation of the upgraded 3-inch Hamamatsu photomultiplier for the KM3NeT Neutrino Telescope
Evaluation of the upgraded 3-inch Hamamatsu photomultiplier for the KM3NeT Neutrino Telescope Open
The 3-inch Hamamatsu R14374-02 photomultiplier tube is an improved version of the R12199-02 model and its successor in the construction of the KM3NeT neutrino telescope. A total of 1000 photomultipliers were analysed to assess their dark c…
View article: Probing invisible neutrino decay with the first six detection units of KM3NeT/ORCA
Probing invisible neutrino decay with the first six detection units of KM3NeT/ORCA Open
View article: Author Correction: Observation of an ultra-high-energy cosmic neutrino with KM3NeT
Author Correction: Observation of an ultra-high-energy cosmic neutrino with KM3NeT Open
View article: First searches for dark matter with the KM3NeT neutrino telescopes
First searches for dark matter with the KM3NeT neutrino telescopes Open
Indirect dark matter detection methods are used to observe the products of dark matter annihilations or decays originating from astrophysical objects where large amounts of dark matter are thought to accumulate. With neutrino telescopes, a…
View article: The ultra-high-energy event KM3-230213A within the global neutrino landscape
The ultra-high-energy event KM3-230213A within the global neutrino landscape Open
On February 13th, 2023, the KM3NeT/ARCA telescope detected a neutrino candidate with an estimated energy in the hundreds of PeVs. In this article, the observation of this ultra-high-energy neutrino is discussed in light of null observation…
View article: Observation of an ultra-high-energy cosmic neutrino with KM3NeT
Observation of an ultra-high-energy cosmic neutrino with KM3NeT Open
View article: On the Potential Galactic Origin of the Ultra-High-Energy Event KM3-230213A
On the Potential Galactic Origin of the Ultra-High-Energy Event KM3-230213A Open
The KM3NeT observatory detected the most energetic neutrino candidate ever observed, with an energy between 72 PeV and 2.6 EeV at the 90% confidence level. The observed neutrino is likely of cosmic origin. In this article, it is investigat…
View article: Study of tau neutrinos and non-unitary neutrino mixing with the first six detection units of KM3NeT/ORCA
Study of tau neutrinos and non-unitary neutrino mixing with the first six detection units of KM3NeT/ORCA Open
Oscillations of atmospheric muon and electron neutrinos produce tau neutrinos with energies in the GeV range, which can be observed by the ORCA detector of the KM3NeT neutrino telescope in the Mediterranean Sea. First measurements with ORC…
View article: Search for non-standard neutrino interactions with the first six detection units of KM3NeT/ORCA
Search for non-standard neutrino interactions with the first six detection units of KM3NeT/ORCA Open
KM3NeT/ORCA is an underwater neutrino telescope under construction in the Mediterranean Sea. Its primary scientific goal is to measure the atmospheric neutrino oscillation parameters and to determine the neutrino mass ordering. ORCA can co…
View article: Search for quantum decoherence in neutrino oscillations with six detection units of KM3NeT/ORCA
Search for quantum decoherence in neutrino oscillations with six detection units of KM3NeT/ORCA Open
Neutrinos described as an open quantum system may interact with the environment which introduces stochastic perturbations to their quantum phase. This mechanism leads to a loss of coherence along the propagation of the neutrino $-$ a pheno…
View article: Measurement of neutrino oscillation parameters with the first six detection units of KM3NeT/ORCA
Measurement of neutrino oscillation parameters with the first six detection units of KM3NeT/ORCA Open
KM3NeT/ORCA is a water Cherenkov neutrino detector under construction and anchored at the bottom of the Mediterranean Sea. The detector is designed to study oscillations of atmospheric neutrinos and determine the neutrino mass ordering. Th…
View article: Atmospheric muons measured with the KM3NeT detectors in comparison with updated numeric predictions
Atmospheric muons measured with the KM3NeT detectors in comparison with updated numeric predictions Open
View article: The Power Board of the KM3NeT Digital Optical Module: Design, Upgrade, and Production
The Power Board of the KM3NeT Digital Optical Module: Design, Upgrade, and Production Open
The KM3NeT Collaboration is building an underwater neutrino observatory at the bottom of the Mediterranean Sea, consisting of two neutrino telescopes, both composed of a three-dimensional array of light detectors, known as digital optical …
View article: Acoustic Positioning for Deep Sea Neutrino Telescopes with a System of Piezo Sensors Integrated into Glass Spheres
Acoustic Positioning for Deep Sea Neutrino Telescopes with a System of Piezo Sensors Integrated into Glass Spheres Open
Position calibration in the deep sea is typically done by means of acoustic multilateration using three or more acoustic emitters installed at known positions. Rather than using hydrophones as receivers that are exposed to the ambient pres…
View article: Search for Neutrino Emission from GRB 221009A using the KM3NeT ARCA and ORCA detectors
Search for Neutrino Emission from GRB 221009A using the KM3NeT ARCA and ORCA detectors Open
Gamma-ray bursts are promising candidate sources of high-energy astrophysical neutrinos. The recent GRB 221009A event, identified as the brightest gamma-ray burst ever detected, provides a unique opportunity to investigate hadronic emissio…
View article: Searches for neutrino counterparts of gravitational waves from the LIGO/Virgo third observing run with KM3NeT
Searches for neutrino counterparts of gravitational waves from the LIGO/Virgo third observing run with KM3NeT Open
The KM3NeT neutrino telescope is currently being deployed at two different sites in the Mediterranean Sea. First searches for astrophysical neutrinos have been performed using data taken with the partial detector configuration already in o…
View article: Searches for Neutrinos in the Direction of Radio-bright Blazars with the ANTARES Telescope
Searches for Neutrinos in the Direction of Radio-bright Blazars with the ANTARES Telescope Open
Active galaxies, especially blazars, are among the most promising extragalactic candidates for high-energy neutrino sources. To date, ANTARES searches included these objects and used GeV–TeV γ -ray flux to select blazars. Here, a statistic…
View article: Results of the follow-up of ANTARES neutrino alerts
Results of the follow-up of ANTARES neutrino alerts Open
High-energy neutrinos could be produced in the interaction of charged cosmic rays with matter or radiation surrounding astrophysical sources. To look for transient sources associated with neutrino emission, a follow-up program of neutrino …
View article: KM3NeT real-time analysis framework
KM3NeT real-time analysis framework Open
Track: Astrophysical neutrinos
View article: Prospects for combined analyses of hadronic emission from $$\gamma $$-ray sources in the Milky Way with CTA and KM3NeT
Prospects for combined analyses of hadronic emission from $$\gamma $$-ray sources in the Milky Way with CTA and KM3NeT Open
The Cherenkov Telescope Array and the KM3NeT neutrino telescopes are major upcoming facilities in the fields of $$\gamma $$ -ray and neutrino astronomy, respectively. Possible simultaneous production of $$\gamma $$ rays and neutrinos i…
View article: Embedded software of the KM3NeT central logic board
Embedded software of the KM3NeT central logic board Open
View article: The Power Board of the KM3NeT Digital Optical Module: design, upgrade, and production
The Power Board of the KM3NeT Digital Optical Module: design, upgrade, and production Open
The KM3NeT Collaboration is building an underwater neutrino observatory at the bottom of the Mediterranean Sea consisting of two neutrino telescopes, both composed of a three-dimensional array of light detectors, known as digital optical m…
View article: Searches for neutrino counterparts of gravitational waves from the LIGO/Virgo third observing run with KM3NeT
Searches for neutrino counterparts of gravitational waves from the LIGO/Virgo third observing run with KM3NeT Open
The KM3NeT neutrino telescope is currently being deployed at two different sites in the Mediterranean Sea. First searches for astrophysical neutrinos have been performed using data taken with the partial detector configuration already in o…