Paolo Castaldi
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View article: STATUS AND RESULTS OF THE KM3NeT/ARCA EXPERIMENT
STATUS AND RESULTS OF THE KM3NeT/ARCA EXPERIMENT Open
Plenary talk presented at the XXI International Workshop on Neutrino Telescopes - Padova 29 September - 3 October 2025 (https://agenda.infn.it/event/44606/) On behalf of the KM3NeT Collaboration
View article: Optimizing the potential of KM3NeT in detecting core-collapse supernovae
Optimizing the potential of KM3NeT in detecting core-collapse supernovae Open
Core-collapse supernovae mark the end of life of massive stars. However, despite their importance in astrophysics, their underlying mechanisms remain unclear. Neutrinos that emerge from the dense core of the star offer a promising way to s…
View article: Blazars as a Potential Origin of the KM3-230213A Event
Blazars as a Potential Origin of the KM3-230213A Event Open
The KM3NeT collaboration has reported the detection of the highest energy neutrino event observed to date. The energy of the event is of the order of 220 PeV hinting towards a neutrino flux at the highest energies. In this article, the pot…
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: The online data filter for the KM3NeT neutrino telescopes
The online data filter for the KM3NeT neutrino telescopes Open
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 the diffuse neutrino flux from gamma-ray burst blastwaves with the KM3-230213A ultra-high-energy event
Constraining the diffuse neutrino flux from gamma-ray burst blastwaves with the KM3-230213A ultra-high-energy event Open
View article: Search for neutrino emission from binary mergers with neutrino telescopes in the depths of the Mediterranean Sea
Search for neutrino emission from binary mergers with neutrino telescopes in the depths of the Mediterranean Sea 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: Measurement of the atmospheric $$\nu _{\mu }$$ flux with six detection units of KM3NeT/ORCA
Measurement of the atmospheric $$\nu _{\mu }$$ flux with six detection units of KM3NeT/ORCA Open
A measurement of the atmospheric $$\nu _{\mu }+\bar{\nu }_{\mu }$$ flux with energies between 1 and 100 GeV is presented. The measurement has been performed using data taken with the first six detection units of the KM3NeT/ORC…
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: Ultrahigh-Energy Event KM3-230213A within the Global Neutrino Landscape
Ultrahigh-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 PeV. In this article, the observation of this ultrahigh-energy neutrino is discussed in light of null observations …
View article: gSeaGen code by KM3NeT: An efficient tool to propagate muons simulated with CORSIKA
gSeaGen code by KM3NeT: An efficient tool to propagate muons simulated with CORSIKA Open
View article: On the Potential Cosmogenic Origin of the Ultra-high-energy Event KM3-230213A
On the Potential Cosmogenic Origin of the Ultra-high-energy Event KM3-230213A Open
On 2023 February 13, the KM3NeT/ARCA telescope observed a track-like event compatible with a ultra-high-energy muon with an estimated energy of 120 PeV, produced by a neutrino with an even higher energy, making it the most energetic neutri…
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: 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 phenome…
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: Characterizing Candidate Blazar Counterparts of the Ultra-High-Energy Event KM3-230213A
Characterizing Candidate Blazar Counterparts of the Ultra-High-Energy Event KM3-230213A Open
High-energy astrophysical neutrinos serve as crucial messengers for understanding hadronic acceleration processes and identifying the origins of cosmic rays, with blazars among the most promising neutrino sources. The KM3NeT experiment rep…
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: 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: Global Energy-Participative Prescribed Performance Control for Spacecraft Attitude Control
Global Energy-Participative Prescribed Performance Control for Spacecraft Attitude Control Open
View article: Kinematic Guidance Using Virtual Reference Point for Underactuated Marine Vehicles with Sideslip Compensation
Kinematic Guidance Using Virtual Reference Point for Underactuated Marine Vehicles with Sideslip Compensation Open
View article: Enabling Industry 4.0 approach in Multi-Messenger Astronomy experiments
Enabling Industry 4.0 approach in Multi-Messenger Astronomy experiments Open
Industry 4.0, based on digitisation and in tight connection to the Internet of the Thing, represents a reference paradigm that can significantly improve the efficiency and productivity in the construction of large experimental infrastructu…
View article: Continuous Constrained Predictive Control for Quadrotor Trajectory Tracking with Obstacle Avoidance
Continuous Constrained Predictive Control for Quadrotor Trajectory Tracking with Obstacle Avoidance Open
View article: Model-free adaptive multivariable control of nonlinear twin-rotor dynamics in the presence of wind gust: A comparison of different approaches
Model-free adaptive multivariable control of nonlinear twin-rotor dynamics in the presence of wind gust: A comparison of different approaches Open
View article: Adaptive Fixed Time Sliding Mode Control of Underactuated Underwater Vehicle Using Composite Error Learning
Adaptive Fixed Time Sliding Mode Control of Underactuated Underwater Vehicle Using Composite Error Learning Open