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Buch ; Online: AMADEUS - The Acoustic Neutrino Detection Test System of the ANTARES Deep-Sea Neutrino Telescope

ANTARES collaboration / Aguilar, J. A. / Samarai, I. Al / Albert, A. / Anghinolfi, M. / Anton, G. / Anvar, S. / Ardid, M. / Jesus, A. C. Assis / Astraatmadja, T. / Aubert, J. -J. / Auer, R. / Barbarito, E. / Baret, B. / Basa, S. / Bazzotti, M. / Bertin, V. / Biagi, S. / Bigongiari, C. /

Bou-Cabo, M. / Bouwhuis, M. C. / Brown, A. / Brunner, J. / Busto, J. / Camarena, F. / Capone, A. / Cârloganu, C. / Carminati, G. / Carr, J. / Cassano, B. / Castorina, E. / Cavasinni, V. / Cecchini, S. / Ceres, A. / Charvis, Ph. / Chiarusi, T. / Sen, N. Chon / Circella, M. / Coniglione, R. / Costantini, H. / Cottini, N. / Coyle, P. / Curtil, C. / De Bonis, G. / Decowski, M. P. / Dekeyser, I. / Deschamps, A. / Distefano, C. / Donzaud, C. / Dornic, D. / Drouhin, D. / Eberl, T. / Emanuele, U. / Ernenwein, J. -P. / Escoffier, S. / Fehr, F. / Fiorello, C. / Flaminio, V. / Fritsch, U. / Fuda, J. -L. / Gay, P. / Giacomelli, G. / Gómez-González, J. P. / Graf, K. / Guillard, G. / Halladjian, G. / Hallewell, G. / van Haren, H. / Heijboer, A. J. / Heine, E. / Hello, Y. / Hernández-Rey, J. J. / Herold, B. / Hößl, J. / de Jong, M. / Kalantar-Nayestanaki, N. / Kalekin, O. / Kappes, A. / Katz, U. / Keller, P. / Kooijman, P. / Kopper, C. / Kouchner, A. / Kretschmer, W. / Lahmann, R. / Lamare, P. / Lambard, G. / Larosa, G. / Laschinsky, H. / Provost, H. Le / Lefèvre, D. / Lelaizant, G. / Lim, G. / Presti, D. Lo / Loehner, H. / Loucatos, S. / Louis, F. / Lucarelli, F. / Mangano, S. / Marcelin, M. / Margiotta, A. / Martinez-Mora, J. A. / Mazure, A. / Mongelli, M. / Montaruli, T. / Morganti, M. / Moscoso, L. / Motz, H. / Naumann, C. / Neff, M. / Ostasch, R. / Palioselitis, D. / Pavalas, G. E. / Payre, P. / Petrovic, J. / Picot-Clemente, N. / Picq, C. / Popa, V. / Pradier, T. / Presani, E. / Racca, C. / Radu, A. / Reed, C. / Riccobene, G. / Richardt, C. / Rujoiu, M. / Ruppi, M. / Russo, G. V. / Salesa, F. / Sapienza, P. / Schöck, F. / Schuller, J. -P. / Shanidze, R. / Simeone, F. / Spurio, M. / Steijger, J. J. M. / Stolarczyk, Th. / Taiuti, M. / Tamburini, C. / Tasca, L. / Toscano, S. / Vallage, B. / Van Elewyck, V. / Vannoni, G. / Vecchi, M. / Vernin, P. / Wijnker, G. / de Wolf, E. / Yepes, H. / Zaborov, D. / Zornoza, J. D. / Zúñiga, J.

2010

Abstract: The AMADEUS (ANTARES Modules for the Acoustic Detection Under the Sea) system which is described in this article aims at the investigation of techniques for acoustic detection of neutrinos in the deep sea. It is integrated into the ANTARES neutrino ... ...

Abstract	The AMADEUS (ANTARES Modules for the Acoustic Detection Under the Sea) system which is described in this article aims at the investigation of techniques for acoustic detection of neutrinos in the deep sea. It is integrated into the ANTARES neutrino telescope in the Mediterranean Sea. Its acoustic sensors, installed at water depths between 2050 and 2300 m, employ piezo-electric elements for the broad-band recording of signals with frequencies ranging up to 125 kHz. The typical sensitivity of the sensors is around -145 dB re 1V/muPa (including preamplifier). Completed in May 2008, AMADEUS consists of six "acoustic clusters", each comprising six acoustic sensors that are arranged at distances of roughly 1 m from each other. Two vertical mechanical structures (so-called lines) of the ANTARES detector host three acoustic clusters each. Spacings between the clusters range from 14.5 to 340 m. Each cluster contains custom-designed electronics boards to amplify and digitise the acoustic signals from the sensors. An on-shore computer cluster is used to process and filter the data stream and store the selected events. The daily volume of recorded data is about 10 GB. The system is operating continuously and automatically, requiring only little human intervention. AMADEUS allows for extensive studies of both transient signals and ambient noise in the deep sea, as well as signal correlations on several length scales and localisation of acoustic point sources. Thus the system is excellently suited to assess the background conditions for the measurement of the bipolar pulses expected to originate from neutrino interactions. Comment: 36 pages, 19 figures; v3: Line numbers removed (no changes to text)
Schlagwörter	Astrophysics - Instrumentation and Methods for Astrophysics
Thema/Rubrik (Code)	551
Erscheinungsdatum	2010-09-21
Erscheinungsland	us
Dokumenttyp	Buch ; Online
Datenquelle	BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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Buch ; Online: Deep sea tests of a prototype of the KM3NeT digital optical module

Adrián-Martínez, S. / Ageron, M. / Aharonian, F. / Aiello, S. / Albert, A. / Ameli, F. / Anassontzis, E. G. / Anghinolfi, M. / Anton, G. / Anvar, S. / Ardid, M. / de Asmundis, R. / Balasi, K. / Band, H. / Barbarino, G. / Barbarito, E. / Barbato, F. / Baret, B. / Baron, S. /

Belias, A. / Berbee, E. / Berg, A. M. van den / Berkien, A. / Bertin, V. / Beurthey, S. / van Beveren, V. / Beverini, N. / Biagi, S. / Bianucci, S. / Billault, M. / Birbas, A. / Rookhuizen, H. Boer / Bormuth, R. / Bouche, V. / Bouhadef, B. / Bourlis, G. / Bouwhuis, M. / Bozza, C. / Bruijn, R. / Brunner, J. / Cacopardo, G. / Caillat, L. / Calamai, M. / Calvo, D. / Capone, A. / Caramete, L. / Caruso, F. / Cecchini, S. / Ceres, A. / Cereseto, R. / Champion, C. / Chateau, F. / Chiarusi, T. / Christopoulou, B. / Circella, M. / Classen, L. / Cocimano, R. / Colonges, S. / Coniglione, R. / Cosquer, A. / Costa, M. / Coyle, P. / Creusot, A. / Curtil, C. / Cuttone, G. / D'Amato, C. / D'Amico, A. / De Bonis, G. / De Rosa, G. / Deniskina, N. / Destelle, J. -J. / Distefano, C. / Donzaud, C. / Dornic, D. / Dorosti-Hasankiadeh, Q. / Drakopoulou7, E. / Drouhin, D. / Drury, L. / Durand, D. / Eberl, T. / Eleftheriadis, C. / Elsaesser, D. / Enzenhofer, A. / Fermani, P. / Fusco, L. A. / Gajana, D. / Gal, T. / Galata, S. / Gallo, F. / Garufi, F. / Gebyehu, M. / Giordano, V. / Gizani, N. / Ruiz, R. Gracia / Graf, K. / Grasso, R. / Grella, G. / Grmek, A. / Habel, R. / van Haren, H. / Heid, T. / Heijboer, A. / Heine, E. / Henry, S. / Hernandez-Rey, J. J. / Herold, B. / Hevinga, M. A. / van der Hoek, M. / Hofestadt, J. / Hogenbirk, J. / Hugon, C. / Hosl, J. / Imbesi, M. / James, C. / Jansweijer, P. / Jochum, J. / de Jong, M. / Kadler, M. / Kalekin, O. / Kappes, A. / Kappos, E. / Katz, U. / Kavatsyuk, O. / Keller, P. / Kieft, G. / Koffeman, E. / Kok, H. / Kooijman, P. / Koopstra, J. / Korporaal, A. / Kouchner, A. / Koutsoukos, S. / Kreykenbohm, I. / Kulikovskiy, V. / Lahmann, R. / Lamare, P. / Larosa, G. / Lattuada, D. / Provost, H. Le / Leisos, A. / Lenis, D. / Leonora, E. / Clark, M. Lindsey / Liolios, A. / Alvarez, C. D. Llorens / Lohner, H. / Presti, D. Lo / Louis, F. / Maccioni, E. / Mannheim, K. / Manolopoulos, K. / Margiotta, A. / Maris, O. / Markou, C. / Martinez-Mora, J. A. / Martini, A. / Masullo, R. / Michael, T. / Migliozzi, P. / Migneco, E. / Miraglia, A. / Mollo, C. / Mongelli, M. / Morganti, M. / Mos, S. / Moudden, Y. / Musico, P. / Musumeci, M. / Nicolaou, C. / Nicolau, C. A. / Orlando, A. / Orzelli, A. / Papageorgiou, K. / Papaikonomou, A. / Papaleo, R. / Pavalas, G. E. / Peek, H. / Pellegrino, C. / Pellegriti, M. G. / Perrina, C. / Petridou, C. / Piattelli, P. / Pikounis, K. / Popa, V. / Pradier, Th. / Priede, M. / Puhlhofer, G. / Pulvirenti, S. / Racca, C. / Raffaelli, F. / Randazzo, N. / Rapidis, P. A. / Razis, P. / Real, D. / Resvanis, L. / Reubelt, J. / Riccobene, G. / Rovelli, A. / Royon, J. / Saldana, M. / Samtleben, D. F. E. / Sanguineti, M. / Santangelo, A. / Sapienza, P. / Savvidis, I. / Schmelling, J. / Schnabel, J. / Sedita, M. / Seitz, T. / Sgura, I. / Simeone, F. / Siotis, I. / Sipala, V. / Solazzo, M. / Spitaleri, A. / Spurio, M. / Stavropoulos, G. / Steijger, J. / Stolarczyk, T. / Stransky, D. / Taiuti, M. / Terreni, G. / Tezier, D. / Theraube, S. / Thompson, L. F. / Timmer, P. / Trapierakis, H. I. / Trasatti, L. / Trovato, A. / Tselengidou, M. / Tsirigotis, A. / Tzamarias, S. / Tzamariudaki, E. / Vallage, B. / Van Elewyck, V. / Vermeulen, J. / Vernin, P. / Viola, S. / Vivolo, D. / Werneke, P. / Wiggers, L. / Wilms, J. / de Wolf, E. / van Wooning, R. H. L. / Yatkin, K. / Zachariadou, K. / Zonca, E. / Zornoza, J. D. / Zúñiga, J. / Zwart, A.

2014

Abstract: The first prototype of a photo-detection unit of the future KM3NeT neutrino telescope has been deployed in the deep waters of the Mediterranean Sea. This digital optical module has a novel design with a very large photocathode area segmented by the use ... ...

Abstract	The first prototype of a photo-detection unit of the future KM3NeT neutrino telescope has been deployed in the deep waters of the Mediterranean Sea. This digital optical module has a novel design with a very large photocathode area segmented by the use of 31 three inch photomultiplier tubes. It has been integrated in the ANTARES detector for in-situ testing and validation. This paper reports on the first months of data taking and rate measurements. The analysis results highlight the capabilities of the new module design in terms of background suppression and signal recognition. The directionality of the optical module enables the recognition of multiple Cherenkov photons from the same $^{40}$K decay and the localization bioluminescent activity in the neighbourhood. The single unit can cleanly identify atmospheric muons and provide sensitivity to the muon arrival directions.
Schlagwörter	Astrophysics - Instrumentation and Methods for Astrophysics ; Physics - Instrumentation and Detectors
Thema/Rubrik (Code)	621
Erscheinungsdatum	2014-05-05
Erscheinungsland	us
Dokumenttyp	Buch ; Online
Datenquelle	BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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Buch ; Online: AMADEUS - The Acoustic Neutrino Detection Test System of the ANTARES Deep-Sea Neutrino Telescope

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Buch ; Online: Deep sea tests of a prototype of the KM3NeT digital optical module

Volltext online

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Fernleihe an ZB MED