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Browsing by Author "Ameli, F."

Now showing items 1-15 of 15

A method to stabilise the performance of negatively fed KM3NeT photomultipliers

Adrián Martínez, Silvia; Ardid Ramírez, Miguel; Llorens Alvarez, Carlos David; Martínez Mora, Juan Antonio; Saldaña-Coscollar, María; Ageron, M.; Aiello, S.; Albert, A.; Ameli, F.; Anassontzis, E.G.; Andre, M.; Androulakis, G.; Anghinolfi, M.; Anton, G.; Avgitas, T. (IOP Publishing, 2016-12)

[EN] The KM3NeT research infrastructure, currently under construction in the Mediterranean Sea, will host neutrino telescopes for the identification of neutrino sources in the Universe and for studies of the neutrino ...
ANTARES: The first undersea neutrino telescope

Ageron, M.; Aguilar, J. A.; Al Samarai, I.; Albert, A.; Ameli, F.; Andre, M.; Anghinolfi, M.; Anton, G.; Anvar, S.; Ardid Ramírez, Miguel; Bou Cabo, Manuel; Camarena Femenia, Francisco; Ferri García, Marcelino; Larosa, Giuseppina; Martínez Mora, Juan Antonio (Elsevier, 2011)

The ANTARES Neutrino Telescope was completed in May 2008 and is the first operational Neutrino Telescope in the Mediterranean Sea. The main purpose of the detector is to perform neutrino astronomy and the apparatus also ...
Characterisation of the Hamamatsu photomultipliers for the KM3NeT Neutrino Telescope

Aiello,S.; Akrame, S. E.; Ameli, F.; Anassontzis, E. G.; Andre, M.; Androulakis, G.; Anghinolfi, M.; Anton, G.; Ardid Ramírez, Miguel; Aublin, J.; Avgitas, T.; Baars, M.; Bagatelas, C.; Barbarino, G.; Baret, B.; Martínez Mora, Juan Antonio (IOP Publishing, 2018-05)

[EN] The Hamamatsu R12199-02 3-inch photomultiplier tube is the photodetector chosen for the first phase of the KM3NeT neutrino telescope. About 7000 photomultipliers have been characterised for dark count rate, timing ...
Deep sea tests of a prototype of the KM3NeT digital optical module

Adrián Martínez, Silvia; Ageron, M.; Aharonian, F.; Aiello, S.; Albert, A.; Ameli, F.; Anassontzis, E.G.; Anghinolfi, M.; Anton, G.; Anvar, S.; Ardid Ramírez, Miguel; Asmundis, R. de; Balasi, K.; Llorens Alvarez, Carlos David; Martínez Mora, Juan Antonio (Springer Verlag (Germany): SCOAP3, 2014-09)

[EN] The first prototype of a photo-detection unit of the future KM3NeT neutrino telescope has been deployed in the deepwaters of the Mediterranean Sea. This digital optical module has a novel design with a very large ...
Deep-sea deployment of the KM3NeT neutrino telescope detection units by self-unrolling

Aiello, S.; Albert, A.; Alves Garre, S.; Aly, Z.; Ameli, F.; Anassontzis, E. G.; Andre, M.; Androulakis, G.; Anghinolfi, M.; Anguita, M.; Anton, G.; Ardid Ramírez, Miguel; Aublin, J.; Bagatelas, C.; Bakker, R.; Diego-Tortosa, D.; Espinosa Roselló, Víctor; Martínez Mora, Juan Antonio; Poirè, Chiara (IOP Publishing, 2020-11)

[EN] KM3NeT is a research infrastructure being installed in the deep Mediterranean Sea. It will house a neutrino telescope comprising hundreds of networked moorings ¿ detection units or strings ¿ equipped with optical ...
Design and first tests of an acoustic positioning and detection system for KM3NeT

Simeone, F.; Ameli, F.; Ardid Ramírez, Miguel; Bertin, V.; Bonori, M.; Bou Cabo, Manuel; Llorens Alvarez, Carlos David; Cali, C.; D'Amico, A.; Giovanetti, G.; Imbesi, M.; Keller, P.; Larosa, Giuseppina; Masullo, R.; Randazzo, N. (Elsevier, 2012-01-11)

In a deep-sea neutrino telescope it is mandatory to locate the position of the optical sensors with a precision of about 10 cm. To achieve this requirement, an innovative Acoustic Positioning System (APS) has been designed ...
Expansion cone for the 3-inch PMTs of the KM3NeT optical modules

Adrián Martínez, Silvia; Ageron, M.; Aguilar, J. A.; Aharonian, F.; Aiello, S.; Albert, A.; Alexandri, M; Ameli, F.; Ardid Ramírez, Miguel; Bou Cabo, Manuel; Espinosa Roselló, Víctor; Ferri García, Marcelino; Llorens Alvarez, Carlos David; Lloret, Jaime; Martínez Mora, Juan Antonio (IOP Publishing: Hybrid Open Access, 2013-03)

[EN] Detection of high-energy neutrinos from distant astrophysical sources will open a new window on the Universe. The detection principle exploits the measurement of Cherenkov light emitted by charged particles resulting ...
Intrinsic limits on resolutions in muon and electron-neutrino charged-current events in the KM3NeT/ORCA detector

Adrián Martínez, Silvia; Ageron, M.; Aiello, S.; Albert, A.; Ameli, F.; Anassontzis, E. G.; Andre, M.; Androulakis, G.; Anghinolfi, M.; Anton, G.; Ardid Ramírez, Miguel; Avgitas, T.; Barbarino, G.; Barbarito, E.; Baret, B.; Llorens Alvarez, Carlos David; Martínez Mora, Juan Antonio; Saldaña-Coscollar, María (Springer-Verlag, 2017-05-02)

[EN] Studying atmospheric neutrino oscillations in the few-GeV range with a multimegaton detector promises to determine the neutrino mass hierarchy. This is the main science goal pursued by the future ...
KM3NeT front-end and readout electronics system: hardware, firmware, and software

Aiello, S.; Ameli, F.; Andre, M.; Androulakis, Giorgos; Anghinolfi, M.; Anton, G.; Ardid Ramírez, Miguel; Aublin, J.; Bagatelas, C.; Barbarino, G.; Baret, B.; Basegmez du Pree, Suzan; Belias, Anastasios; Bendahman, Meriem; Berbee, Edward; van den Berg, Ad M.; Bertin, Vincent; Diego-Tortosa, D.; Martínez Mora, Juan Antonio; Poirè, Chiara (Society of Photo-optical Instrumentation Engineers (SPIE), 2019-10)

[EN] The KM3NeT research infrastructure being built at the bottom of the Mediterranean Sea will host water-Cherenkov telescopes for the detection of cosmic neutrinos. The neutrino telescopes will consist of large volume ...
Letter of intent for KM3NeT 2.0

Adrián Martínez, Silvia; Ardid Ramírez, Miguel; Llorens Alvarez, Carlos David; Martínez Mora, Juan Antonio; Saldaña-Coscollar, María; Ageron, M.; Aharonian, F.; Aiello, S.; Albert, A.; Ameli, F.; Anassontzis, E.; Andre, M.; Androulakis, G.; Anghinolfi, M.; Anton, G. (IOP Publishing, 2016-08)

[EN] The main objectives of the KM3NeT Collaboration are (i) the discovery and subsequent observation of high-energy neutrino sources in the Universe and (ii) the determination of the mass hierarchy of neutrinos. These ...
Long term monitoring of the optical background in the Capo Passero deep-sea site with the NEMO tower prototype

Adrián Martínez, Silvia; Aiello, S.; Ameli, F; Anghinolfi, M.; Ardid Ramírez, Miguel; Barbarino, G.; Barbarito, E.; Barbato, F. C. T.; Beverini, N.; Biagi, S.; Biagioni, A.; Bouhadef, B.; Bozza, C.; Llorens Alvarez, Carlos David; Saldaña Coscollar, María (Springer, 2016-02)

The NEMO Phase-2 tower is the first detector which was operated underwater for more than 1 year at the "record" depth of 3500 m. It was designed and built within the framework of the NEMO (NEutrino Mediterranean Observatory) ...
R&D for an innovative acoustic positioning system for the KM3NeT neutrino telescope

Ameli, F.; Ardid Ramírez, Miguel; Bertin, V.; Bonori, M.; Bou Cabo, Manuel; Cali, C.; D'Amico, A.; Giovanetti, G.; Imbesi, M.; Keller, P.; Larosa, Giuseppina; Llorens Alvarez, Carlos David; Masullo, R.; Randazzo, N.; Riccobene, G. (Elsevier, 2011-01-11)

An innovative Acoustic Positioning System for the km(3)-scale neutrino telescope has been designed and is under realization within the KM3NeT Consortium. Compared to the Acoustic Positioning Systems used for the km(3) ...
Sensitivity of the KM3NeT/ARCA neutrino telescope to point-like neutrino sources

Aiello, S.; Akrame, S. E.; Ameli, F.; Anassontzis, E. G.; Andre, M.; Androulakis, G.; Anghinolfi, M.; Anton, G.; Ardid Ramírez, Miguel; Aublin, J.; Avgitas, T.; Bagatelas, C.; Barbarino, G.; Baret, B.; Barrios-Marti, J.; Diego-Tortosa, D.; Martínez Mora, Juan Antonio; Poirè, Chiara (Elsevier, 2019-09)

[EN] KM3NeT will be a network of deep-sea neutrino telescopes in the Mediterranean Sea. The KM3NeT/ARCA detector, to be installed at the Capo Passero site (Italy), is optimised for the detection of highenergy neutrinos of ...
The Control Unit of the KM3NeT Data Acquisition System

Aiello, S.; Ameli, F.; Andre, M.; Androulakis, G.; Anghinolfi, M.; Anton, G.; Ardid Ramírez, Miguel; Aublin, J.; Bagatelas, C.; Barbarino, G.; Baret, B.; Basegmez du Pree, S.; Bendahman, M.; Berbee, E.; van den Berg, A. M.; Diego-Tortosa, D.; Martínez Mora, Juan Antonio; Poirè, Chiara (Elsevier, 2020-11)

[EN] The KM3NeT Collaboration runs a multi-site neutrino observatory in the Mediterranean Sea. Water Cherenkov particle detectors, deep in the sea and far off the coasts of France and Italy, are already taking data while ...
The prototype detection unit of the KM3NeT detector

Adrián Martínez, Silvia; Ageron, M.; Aharonian, F.; Aiello, S.; Albert, A.; Ameli, F.; Anassontzis, E.G.; Androulakis, G. C.; Anghinolfi, M.; Anton, G.; Anvar, S.; Ardid Ramírez, Miguel; Llorens Alvarez, Carlos David; Martínez Mora, Juan Antonio; Saldaña Coscollar, María (Springer, 2016-02)

[EN] A prototype detection unit of the KM3NeT deep-sea neutrino telescope has been installed at 3500m depth 80 km offshore the Italian coast. KM3NeT in its final configuration will contain several hundreds of detection ...