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1. Real-time Multi-Messenger Analysis Framework of KM3NeT

Author

Salva Ardid, Martin Friedrich Schneider, Louis-Marie Rigalleau, Richard Dallier, Bianca De Martino, Uli Katz, Imad El Bojaddaini, M. Bouta, L. Caillat, Nadja Lessing, Walid Idrissi Ibnsalih, Lukas Hennig, Annarita Margiotta, Thijs van Eeden, Paolo Fermani, Miguel Gutiérrez, Jutta Schnabel, Jean-Paul Fransen, S. Reck, Riccardo Bruno, T. Gal, C. Distefano, Manuel Doerr, Tommaso Chiarusi, P. Coyle, Giacomo Cuttone, Carlos LLorens Alvarez, A. Martini, S. Colonges, Jannik Hofestaedt, Daniele Vivolo, D. F. E. Samtleben, A. Hekalo, J. Seneca, C. Poirè, Maarten De Jong, Ad van den Berg, G. Vannoye, Michel André, Sara Pulvirenti, Soebur Razzaque, G. Papalashvili, Stefano Ottonello, Ahmed Eddyamoui, Matthias Bissinger, Hassnae Eljarrari, William Assal, Tarik Yousfi, Nick Lumb, A. Creusot, Daan van Eijk, Davit Janezashvili, M. Taiuti, Emmanuel Le Guirriec, Carlos Maximiliano Mollo, Massimiliano Lincetto, Frank Kayzel, D. Stavropoulos, Vincent van Beveren, Piera Sapienza, R. Muller, S. R. Gozzini, Bouke Jisse Jung, Bernardino Spisso, C. Guidi, Aurelien Marini, Giovanna Ferrara, Angelo Orlando, Isabella Probst, S. Theraube, V. Chiarella, P. Timmer, J. Schmelling, C. Champion, Vasileios Tsourapis, Stefano Campion, Damien Dornic, Jos Steijger, S. Beurthey, Maitha Alshamsi, Hans van Haren, Gennaro Miele, Gregory Lehaut, Irene Di Palma, Jhilik Majumdar, Veronique Van Elewyck, Abdelilah Moussa, Paolo Musico, Francesca Tatone, Doriane Drouhin, Thierry Pradier, Marco Circella, M. Mongelli, L. Nauta, J. Brunner, M. Bendahman, C. Bagatelas, Matteo Sanguineti, M. D. Filipovic, G.E. Păvălaş, Francisco Salesa Greus, Julia Haefner, Andrea Santangelo, Jose Busto, Miles Lindsey Clark, Rémy Le Breton, M. Billault, Silvia Celli, Massimiliano Cresta, V. Carretero, P.M. Kooijman, B. O'Fearraigh, Carmelo Pellegrino, F. Garufi, Benoit Guillon, Manuel Bou Cabo, Fabio Longhitano, R. Coniglione, Alba Domi, D. Calvo, Clara Gatius Oliver, Raffaele Buompane, Irene Sgura, Antonio F. Díaz, Hervé Carduner, Gisela Anton, Dídac Diego-Tortosa, Natalia Zywucka, Alfonso Andres Garcia Soto, Claudia Valieri, Luis Salvador Miranda Palacios, Bhuti Nkosi, Patrick Lamare, Daniele Zito, T. Thakore, J. Zúñiga, Evelyne Garcon, V. Popa, J.D. Zornoza, Ornella Leonardi, Marta Colomer Molla, E. Berbee, Federico Versari, Horea Branzas, Oleg Kalekin, Fabio Pratolongo, Juan Garcia Mendez, D. Gajanana, L. Maderer, H. M. Schutte, J.A. Martínez-Mora, Alexis Coleiro, Jean Lesrel, Thomas Eberl, Fabrizio Ameli, Nhan Chau, Mancia Anguita, Jihad Boumaaza, Steffen Hallmann, Nafis Rezwan Khan Chowdhury, E. Tzamariudaki, Emidio Giorgio, Daniel Lopez Coto, Yahya Tayalati, Giorgio Riccobene, Gilles Quemener, Philippe Lagier, Anvil Cruz, Km NeT, Christos Markou, S. Biagi, Lucio Gialanella, Nunzio Randazzo, Alessandro Lonardo, Giuseppe Levi, Corinne Donzaud, F. Filippini, Frits van der Knaap, C. Boutonnet, Steven Tingay, C. Pieterse, Mathieu Lamoureux, Juan Paris P. Gonzalez, Zineb Aly, Markus Boettcher, Michael Kreter, C. W. James, Domenico Santonocito, D. Guderian, M. Anghinolfi, M.C. Bouwhuis, R. Bruijn, Juan José Hernández-Rey, Antonio Rapicavoli, M. Perrin-Terrin, Piotr Kalaczyński, Alfonso Lazo, Antonio Marinelli, Kay Graf, Karel Melis, Alice Paun, Emanuele Leonora, R. Wojaczyński, Chiara Filomena Lastoria, Mohamed Chabab, R. Gracia, Carlo Alessandro Nicolau, A. Cosquer, Piotr Mijakowski, Christophe Lerouvillois, Sébastien Le Stum, Stavroula Tsagkli, Riccardo Papaleo, Antoine Kouchner, G. Vasileiadis, G. Androulakis, Ankur Sharma, Andrey Romanov, Julien Aublin, A. Zegarelli, Sergio Alves Garre, Emilio Migneco, Giuseppina Larosa, Mauro De Palma, Jerome Royon, Salvatore Viola, Matthias Kadler, Paul de Jong, Suzan Basegmez du Pree, Gilles Bouvet, Joao Coelho, E. Tenllado, Mitchell O'Sullivan, Luigi Antonio Fusco, Diego Real, Giulia Illuminati, A. W. Chen, Roberto Cereseto, Giacomo Ottonello, Fabio Marzaioli, Rezo Shanidze, Alberto Rovelli, S. M. Stellacci, Arnauld Albert, Stefano Mastroianni, Marc Labalme, P. Keller, Rosanna Cocimano, Antonio Capone, Pasquale Migliozzi, Joern Wilms, Peter Jansweijer, Maurizio Spurio, F. Huang, Victor Espinosa Rosello, A.J. Heijboer, C. Pastore, Antonio Ambrosone, Ofelia Pisanti, D. Tzanetatos, Giorgi Kistauri, Cristiano Bozza, Paolo Piattelli, A. Sinopoulou, Gerd Puehlhofer, M. Ardid, Sandra Zavatarelli, Nicole Geisselbrecht, H. Hamdaoui, Barbara Caiffi, G. Pellegrini, Francesco Benfenati, Hannes Thiersen, Gwenhaël de Wasseige, Mario Musumeci, S. Henry, A. D'Amico, Robert Lahmann, Paolo Castaldi, Lilian Martin, Valentin Pestel, Agustin Sanchez Losa, Alin Ilioni, Bruny Baret, M. Ageron, Silvio Cherubini, J. Schumann, Francesco Leone, Vladimir Kulikovskiy, J. Manczak, D. Elsaesser, E. Buis, Giuseppe Grella, Sebastiano Aiello, Thomas Lipreau, Els de Wolf, S. Sánchez Navas, Jerome Laurence, Alexander Enzenhoefer, D. Tézier, V. Bertin, Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), École normale supérieure de Lyon (ENS de Lyon), KM3NeT, École normale supérieure - Lyon (ENS Lyon), Bianca Keilhauer, Alexander Kappes, Assal, W., Dornic, D., Huang, F., Le Guirriec, E., Lincetto, M., Vannoye, G., Ageron, M., Aiello, S., Albert, A., Alshamsi, M., Alves Garre, S., Aly, Z., Ambrosone, A., Ameli, F., Andre, M., Androulakis, G., Anghinolfi, M., Anguita, M., Anton, G., Ardid, M., Ardid, S., Aublin, J., Bagatelas, C., Baret, B., Basegmez du Pree, S., Bendahman, M., Benfenati, F., Berbee, E., van den Berg, A. M., Bertin, V., Beurthey, S., van Beveren, V., Biagi, S., Billault, M., Bissinger, M., Boettcher, M., Bou Cabo, M., Boumaaza, J., Bouta, M., Boutonnet, C., Bouvet, G., Bouwhuis, M., Bozza, C., Branzas, H., Bruijn, R., Brunner, J., Bruno, R., Buis, E., Buompane, R., Busto, J., Caiffi, B., Caillat, L., Calvo, D., Campion, S., Capone, A., Carduner, H., Carretero, V., Castaldi, P., Celli, S., Cereseto, R., Chabab, M., Champion, C., Chau, N., Chen, A., Cherubini, S., Chiarella, V., Chiarusi, T., Circella, M., Cocimano, R., Coelho, J. A. B., Coleiro, A., Colomer Molla, M., Colonges, S., Coniglione, R., Cosquer, A., Coyle, P., Cresta, M., Creusot, A., Cruz, A., Cuttone, G., D'Amico, A., Dallier, R., De Martino, B., De Palma, M., Di Palma, I., Diaz, A. F., Diego-Tortosa, D., Distefano, C., Domi, A., Donzaud, C., Dorr, M., Drouhin, D., Eberl, T., Eddyamoui, A., van Eeden, T., van Eijk, D., El Bojaddaini, I., Eljarrari, H., Elsaesser, D., Enzenhofer, A., Espinosa, V., Fermani, P., Ferrara, G., Filipovic, M. D., Filippini, F., Fransen, J., Fusco, L. A., Gajanana, D., Gal, T., Garcia Mendez, J., Garcia Soto, A., Garcon, E., Garufi, F., Gatius, C., Geisselbrecht, N., Gialanella, L., Giorgio, E., Gozzini, S. R., Gracia, R., Graf, K., Grella, G., Guderian, D., Guidi, C., Guillon, B., Gutierrez, M., Haefner, J., Hallmann, S., Hamdaoui, H., van Haren, H., Heijboer, A., Hekalo, A., Hennig, L., Henry, S., Hernandez-Rey, J. J., Hofestadt, J., Idrissi Ibnsalih, W., Ilioni, A., Illuminati, G., James, C. W., Janezashvili, D., Jansweijer, P., de Jong, M., de Jong, P., Jung, B. J., Kadler, M., Kalaczynski, P., Kalekin, O., Katz, U. F., Kayzel, F., Keller, P., Khan Chowdhury, N. R., Kistauri, G., van der Knaap, F., Kooijman, P., Kouchner, A., Kreter, M., Kulikovskiy, V., Labalme, M., Lagier, P., Lahmann, R., Lamare, P., Lamoureux, M., Larosa, G., Lastoria, C., Laurence, J., Lazo, A., Le Breton, R., Le Stum, S., Lehaut, G., Leonardi, O., Leone, F., Leonora, E., Lerouvillois, C., Lesrel, J., Lessing, N., Levi, G., Lindsey Clark, M., Lipreau, T., LLorens Alvarez, C., Lonardo, A., Longhitano, F., Lopez-Coto, D., Lumb, N., Maderer, L., Majumdar, J., Manczak, J., Margiotta, A., Marinelli, A., Marini, A., Markou, C., Martin, L., Martinez-Mora, J. A., Martini, A., Marzaioli, F., Mastroianni, S., Melis, K. W., Miele, G., Migliozzi, P., Migneco, E., Mijakowski, P., Miranda, L. S., Mollo, C. M., Mongelli, M., Moussa, A., Muller, R., Musico, P., Musumeci, M., Nauta, L., Navas, S., Nicolau, C. A., Nkosi, B., Fearraigh, B. O., O'Sullivan, M., Orlando, A., Ottonello, G., Ottonello, S., Palacios Gonzalez, J., Papalashvili, G., Papaleo, R., Pastore, C., Paun, A. M., Pavalas, G. E., Pellegrini, G., Pellegrino, C., Perrin-Terrin, M., Pestel, V., Piattelli, P., Pieterse, C., Pisanti, O., Poire, C., Popa, V., Pradier, T., Pratolongo, F., Probst, I., Puhlhofer, G., Pulvirenti, S., Quemener, G., Randazzo, N., Rapicavoli, A., Razzaque, S., Real, D., Reck, S., Riccobene, G., Rigalleau, L., Romanov, A., Rovelli, A., Royon, J., Salesa Greus, F., Samtleben, D. F. E., Sanchez Losa, A., Sanguineti, M., Santangelo, A., Santonocito, D., Sapienza, P., Schmelling, J., Schnabel, J., Schneider, M. F., Schumann, J., Schutte, H. M., Seneca, J., Sgura, I., Shanidze, R., Sharma, A., Sinopoulou, A., Spisso, B., Spurio, M., Stavropoulos, D., Steijger, J., Stellacci, S. M., Taiuti, M., Tatone, F., Tayalati, Y., Tenllado, E., Tezier, D., Thakore, T., Theraube, S., Thiersen, H., Timmer, P., Tingay, S., Tsagkli, S., Tsourapis, V., Tzamariudaki, E., Tzanetatos, D., Valieri, C., Van Elewyck, V., Vasileiadis, G., Versari, F., Viola, S., Vivolo, D., de Wasseige, G., Wilms, J., Wojaczynski, R., de Wolf, E., Yousfi, T., Zavatarelli, S., Zegarelli, A., Zito, D., Zornoza, J. D., Zuniga, J., and Zywucka, N.

Subjects
data analysis method, accelerator, Computer science, Astrophysics::High Energy Astrophysical Phenomena, Real-time computing, FOS: Physical sciences, GeV, 01 natural sciences, 030218 nuclear medicine & medical imaging, High Energy Physics - Experiment, 03 medical and health sciences, High Energy Physics - Experiment (hep-ex), talk: online 2021/18/05, neutrino, 0302 clinical medicine, Observatory, 0103 physical sciences, supernova, optical, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], neutrino: supernova, 14. Life underwater, Neutrino oscillation, Instrumentation, KM3NeT, Mathematical Physics, Physics, 010308 nuclear & particles physics, Gravitational wave, Astrophysics::Instrumentation and Methods for Astrophysics, gravitational radiation, Astronomy, trigger, oscillation, observatory, monitoring, electromagnetic, neutrino: oscillation, proposed experiment, on-line
Abstract

KM3NeT is a multi-purpose cubic-kilometer neutrino observatory under construction in the Mediterranean Sea. It consists of ORCA and ARCA (for Oscillation and Astroparticle Research with Cosmics in the Abyss, respectively), currently both have a few detection lines in operation. Although having different primary goals, both detectors can be used for neutrino astronomy over a wide energy range, from a few tens of MeVs to a few tens of PeV. In view of the growing field of time-domain astronomy, it is crucial to be able to identify neutrino candidates in real-time. This online neutrino sample will allow triggered neutrino alerts that will be sent to the astronomy community and to look for time/space coincidences around external electromagnetic and multi-messenger triggers. These real-time searches can significantly increase the discovery potential of transient cosmic accelerators and refine the pointing directions in the case of poorly localized triggers, such as gravitational waves. In the field of core-collapse supernovae (CCSN), the detection of the MeV-scale CCSN neutrinos is crucial as an early warning of the electromagnetic follow-up. KM3NeT's digital optical modules act as good detectors for these supernovae neutrinos. This proceeding presents the status of KM3NeT's real-time multi-messenger activities, including online event reconstruction, event classification and selection, alert distribution, and supernova monitoring., 6 pages, 6 figures, VLVNT2021 conference proceedings

Published
2021

2. KM3NeT front-end and readout electronics system: hardware, firmware and software

Author

Sebastiano Aiello, Annarita Margiotta, Antonio Marinelli, Christos Markou, Gregory Martignac, Lilian Martin, Juan A. Martínez-Mora, Agnese Martini, Fabio Marzaioli, Safaa Mazzou, Rosa Mele, Karel W. Melis, Pasquale Migliozzi, Emilio Migneco, Piotr Mijakowski, Luis S. Miranda, Carlos M. Mollo, Mauro Morganti, Michael Moser, Abdelilah Moussa, Rasa Muller, Paolo Musico, Mario Musumeci, Lodewijk Nauta, Sergio Navas, Carlo A. Nicolau, Christine Nielsen, Brian Ó Fearraigh, Mukharbek Organokov, Angelo Orlando, Gogita Papalashvili, Riccardo Papaleo, Cosimo Pastore, Gabriela E. Păvălaş, Giuliano Pellegrini, Carmelo Pellegrino, Mathieu Perrin-Terrin, Paolo Piattelli, Camiel Pieterse, Konstantinos Pikounis, Ofelia Pisanti, Chiara Poirè, Georgia Polydefki, Vlad Popa, Maarten Post, Thierry Pradier, Gerd Pühlhofer, Sara Pulvirenti, Liam Quinn, Fabrizio Raffaelli, Nunzio Randazzo, Antonio Rapicavoli, Soebur Razzaque, Diego Real, Stefan Reck, Jonas Reubelt, Giorgio Riccobene, Marc Richer, Louis Rigalleau, Alberto Rovelli, Ilenia Salvadori, Dorothea F. E. Samtleben, Agustin Sánchez Losa, Matteo Sanguineti, Andrea Santangelo, Domenico Santonocito, Piera Sapienza, Jan-Willem Schmelling, Jutta Schnabel, Virginia Sciacca, Jordan Seneca, Irene Sgura, Rezo Shanidze, Ankur Sharma, Francesco Simeone, Anna Sinopoulou, Bernardino Spisso, Maurizio Spurio, Dimitris Stavropoulos, Jos Steijger, Simona M. Stellacci, Bruno Strandberg, Dominik Stransky, Mauro Taiuti, Yahya Tayalati, Enrique Tenllado, Tarak Thakore, Paul Timmer, Steven Tingay, Ekaterini Tzamariudaki, Dimitrios Tzanetatos, Veronique Van Elewyck, Federico Versari, Salvo Viola, Daniele Vivolo, Gwenhael de Wasseige, Joern Wilms, Rafał Wojaczyński, Els de Wolf, Dmitry Zaborov, Angela Zegarelli, Juan D. Zornoza, Juan Zúñiga, Vasilis Panagopoulos, Fabrizio Ameli, Michel Andre, Giorgos Androulakis, Marco Anghinolfi, Gisela Anton, Miquel Ardid, Julien Aublin, Christos Bagatelas, Giancarlo Barbarino, Bruny Baret, Suzan Basegmez du Pree, Anastasios Belias, Meriem Bendahman, Edward Berbee, Ad M. van den Berg, Vincent Bertin, Vincent van Beveren, Simone Biagi, Andrea Biagioni, Matthias Bissinger, Pascal Bos, Jihad Boumaaza, Simon Bourret, Mohammed Bouta, Gilles Bouvet, Mieke Bouwhuis, Cristiano Bozza, Horea Brânzaş, Max M. Briel, Marc Bruchner, Ronald Bruijn, Jurgen Brunner, Ernst-Jan Buis, Raffaele Buompane, Jose Busto, David Calvo, Antonio Capone, Silvia Celli, Mohamed Chabab, Nhan Chau, Silvio Cherubini, Vitaliano Chiarella, Tommaso Chiarusi, Marco Circella, Rosanna Cocimano, Joao A. B. Coelho, Alexis Coleiro, Marta C. Molla, Stephane Colonges, Rosa Coniglione, Paschal Coyle, Alexandre Creusot, Giacomo Cuttone, Antonio D’Amico, Antonio D’Onofrio, Richard Dallier, Mauro De Palma, Irene Di Palma, Antonio F. Díaz, Didac Diego-Tortosa, Carla Distefano, Alba Domi, Roberto Donà, Corinne Donzaud, Damien Dornic, Manuel Dörr, Mora Durocher, Thomas Eberl, Thijs van Eeden, Imad El Bojaddaini, Hassnae Eljarrari, Dominik Elsaesser, Alexander Enzenhöfer, Paolo Fermani, Giovanna Ferrara, Miroslav D. Filipović, Luigi A. Fusco, Deepak Gajanana, Tamas Gal, Alfonso Garcia Soto, Fabio Garufi, Lucio Gialanella, Emidio Giorgio, Sara R. Gozzini, Rodrigo Gracia, Kay Graf, Dario Grasso, Timothee Grégoire, Giuseppe Grella, Daniel Guderian, Carlo Guidi, Steffen Hallmann, Hassane Hamdaoui, Hans van Haren, Aart Heijboer, Amar Hekalo, Juan J. Hernández-Rey, Jannik Hofestädt, Feifei Huang, Enrique H. Santiago, Giulia Illuminati, Clancy W. James, Peter Jansweijer, Martijn Jongen, Maarten de Jong, Paul de Jong, Matthias Kadler, Piotr Kalaczyński, Oleg Kalekin, Uli F. Katz, Nafis R. Khan Chowdhury, Frits van der Knaap, Els N. Koffeman, Paul Kooijman, Antoine Kouchner, Michael Kreter, Vladimir Kulikovskiy, Robert Lahmann, Giuseppina Larosa, Remy Le Breton, Francesco Leone, Emanuele Leonora, Giuseppe Levi, Massimiliano Lincetto, Miles Lindsey Clark, Alessandro Lonardo, Fabio Longhitano, Daniel Lopez-Coto, Giuliano Maggi, Jerzy Mańczak, Karl Mannheim, AstroParticule et Cosmologie (APC (UMR_7164)), Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Centre de Physique des Particules de Marseille (CPPM), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Aix Marseille Université (AMU), Laboratoire de physique subatomique et des technologies associées (SUBATECH), Université de Nantes - Faculté des Sciences et des Techniques, Université de Nantes (UN)-Université de Nantes (UN)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT), Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Centre National de la Recherche Scientifique (CNRS), Institut Universitaire de France (IUF), Ministère de l'Education nationale, de l’Enseignement supérieur et de la Recherche (M.E.N.E.S.R.), KM3NeT, Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-IMT Atlantique (IMT Atlantique), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT)-Nantes université - UFR des Sciences et des Techniques (Nantes univ - UFR ST), Nantes Université - pôle Sciences et technologie, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ)-Nantes Université - pôle Sciences et technologie, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ), Institut Pluridisciplinaire Hubert Curien (IPHC), Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Aiello, Sebastiano, Margiotta, Annarita, Marinelli, Antonio, Markou, Christo, Martignac, Gregory, Martin, Lilian, Martínez-Mora, Juan A., Martini, Agnese, Marzaioli, Fabio, Mazzou, Safaa, Mele, Rosa, Melis, Karel W., Migliozzi, Pasquale, Migneco, Emilio, Mijakowski, Piotr, Miranda, Luis S., Mollo, Carlos M., Morganti, Mauro, Moser, Michael, Moussa, Abdelilah, Muller, Rasa, Musico, Paolo, Musumeci, Mario, Nauta, Lodewijk, Navas, Sergio, Nicolau, Carlo A., Nielsen, Christine, Fearraigh, Brian Ó, Organokov, Mukharbek, Orlando, Angelo, Papalashvili, Gogita, Papaleo, Riccardo, Pastore, Cosimo, Păvălaş, Gabriela E., Pellegrini, Giuliano, Pellegrino, Carmelo, Perrin-Terrin, Mathieu, Piattelli, Paolo, Pieterse, Camiel, Pikounis, Konstantino, Pisanti, Ofelia, Poirè, Chiara, Polydefki, Georgia, Popa, Vlad, Post, Maarten, Pradier, Thierry, Pühlhofer, Gerd, Pulvirenti, Sara, Quinn, Liam, Raffaelli, Fabrizio, Randazzo, Nunzio, Rapicavoli, Antonio, Razzaque, Soebur, Real, Diego, Reck, Stefan, Reubelt, Jona, Riccobene, Giorgio, Richer, Marc, Rigalleau, Loui, Rovelli, Alberto, Salvadori, Ilenia, Samtleben, Dorothea F. E., Sánchez Losa, Agustin, Sanguineti, Matteo, Santangelo, Andrea, Santonocito, Domenico, Sapienza, Piera, Schmelling, Jan-Willem, Schnabel, Jutta, Sciacca, Virginia, Seneca, Jordan, Sgura, Irene, Shanidze, Rezo, Sharma, Ankur, Simeone, Francesco, Sinopoulou, Anna, Spisso, Bernardino, Spurio, Maurizio, Stavropoulos, Dimitri, Steijger, Jo, Stellacci, Simona M., Strandberg, Bruno, Stransky, Dominik, Taiuti, Mauro, Tayalati, Yahya, Tenllado, Enrique, Thakore, Tarak, Timmer, Paul, Tingay, Steven, Tzamariudaki, Ekaterini, Tzanetatos, Dimitrio, Van Elewyck, Veronique, Versari, Federico, Viola, Salvo, Vivolo, Daniele, de Wasseige, Gwenhael, Wilms, Joern, Wojaczyński, Rafał, de Wolf, El, Zaborov, Dmitry, Zegarelli, Angela, Zornoza, Juan D., Zúñiga, Juan, Panagopoulos, Vasili, Ameli, Fabrizio, Andre, Michel, Androulakis, Giorgo, Anghinolfi, Marco, Anton, Gisela, Ardid, Miquel, Aublin, Julien, Bagatelas, Christo, Barbarino, Giancarlo, Baret, Bruny, Basegmez du Pree, Suzan, Belias, Anastasio, Bendahman, Meriem, Berbee, Edward, van den Berg, Ad M., Bertin, Vincent, van Beveren, Vincent, Biagi, Simone, Biagioni, Andrea, Bissinger, Matthia, Bos, Pascal, Boumaaza, Jihad, Bourret, Simon, Bouta, Mohammed, Bouvet, Gille, Bouwhuis, Mieke, Bozza, Cristiano, Brânzaş, Horea, Briel, Max M., Bruchner, Marc, Bruijn, Ronald, Brunner, Jurgen, Buis, Ernst-Jan, Buompane, Raffaele, Busto, Jose, Calvo, David, Capone, Antonio, Celli, Silvia, Chabab, Mohamed, Chau, Nhan, Cherubini, Silvio, Chiarella, Vitaliano, Chiarusi, Tommaso, Circella, Marco, Cocimano, Rosanna, Coelho, Joao A. B., Coleiro, Alexi, Molla, Marta C., Colonges, Stephane, Coniglione, Rosa, Coyle, Paschal, Creusot, Alexandre, Cuttone, Giacomo, D’Amico, Antonio, D’Onofrio, Antonio, Dallier, Richard, De Palma, Mauro, Di Palma, Irene, Díaz, Antonio F., Diego-Tortosa, Didac, Distefano, Carla, Domi, Alba, Donà, Roberto, Donzaud, Corinne, Dornic, Damien, Dörr, Manuel, Durocher, Mora, Eberl, Thoma, van Eeden, Thij, El Bojaddaini, Imad, Eljarrari, Hassnae, Elsaesser, Dominik, Enzenhöfer, Alexander, Fermani, Paolo, Ferrara, Giovanna, Filipović, Miroslav D., Fusco, Luigi A., Gajanana, Deepak, Gal, Tama, Garcia Soto, Alfonso, Garufi, Fabio, Gialanella, Lucio, Giorgio, Emidio, Gozzini, Sara R., Gracia, Rodrigo, Graf, Kay, Grasso, Dario, Grégoire, Timothee, Grella, Giuseppe, Guderian, Daniel, Guidi, Carlo, Hallmann, Steffen, Hamdaoui, Hassane, van Haren, Han, Heijboer, Aart, Hekalo, Amar, Hernández-Rey, Juan J., Hofestädt, Jannik, Huang, Feifei, Santiago, Enrique H., Illuminati, Giulia, James, Clancy W., Jansweijer, Peter, Jongen, Martijn, de Jong, Maarten, de Jong, Paul, Kadler, Matthia, Kalaczyński, Piotr, Kalekin, Oleg, Katz, Uli F., Khan Chowdhury, Nafis R., van der Knaap, Frit, Koffeman, Els N., Kooijman, Paul, Kouchner, Antoine, Kreter, Michael, Kulikovskiy, Vladimir, Lahmann, Robert, Larosa, Giuseppina, Le Breton, Remy, Leone, Francesco, Leonora, Emanuele, Levi, Giuseppe, Lincetto, Massimiliano, Lindsey Clark, Mile, Lonardo, Alessandro, Longhitano, Fabio, Lopez-Coto, Daniel, Maggi, Giuliano, Mańczak, Jerzy, Mannheim, Karl, Centre Tecnològic de Vilanova i la Geltrú, Universitat Politècnica de Catalunya. LAB - Laboratori d'Aplicacions Bioacústiques, Sebastiano Aiello, Fabrizio Ameli, Michel Andre, Giorgos Androulaki, Marco Anghinolfi, Gisela Anton, Miquel Ardid, Julien Aublin, Christos Bagatela, Giancarlo Barbarino, Bruny Baret, Suzan Basegmez du Pree, Anastasios Belia, Meriem Bendahman, Edward Berbee, Ad M. van den Berg, Vincent Bertin, Vincent van Beveren, Simone Biagi, Andrea Biagioni, Matthias Bissinger, Pascal Bo, Jihad Boumaaza, Simon Bourret, Mohammed Bouta, Gilles Bouvet, Mieke Bouwhui, Cristiano Bozza, Horea Brânza, Max M. Briel, Marc Bruchner, Ronald Bruijn, Jurgen Brunner, Ernst-Jan Bui, Raffaele Buompane, Jose Busto, David Calvo, Antonio Capone, Silvia Celli, Mohamed Chabab, Nhan Chau, Silvio Cherubini, Vitaliano Chiarella, Tommaso Chiarusi, Marco Circella, Rosanna Cocimano, Joao A. B. Coelho, Alexis Coleiro, Marta C. Molla, Stephane Colonge, Rosa Coniglione, Paschal Coyle, Alexandre Creusot, Giacomo Cuttone, Antonio D’Amico, Antonio D’Onofrio, Richard Dallier, Mauro De Palma, Irene Di Palma, Antonio F. Díaz, Didac Diego-Tortosa, Carla Distefano, Alba Domi, Roberto Donà, Corinne Donzaud, Damien Dornic, Manuel Dörr, Mora Durocher, Thomas Eberl, Thijs van Eeden, Imad El Bojaddaini, Hassnae Eljarrari, Dominik Elsaesser, Alexander Enzenhöfer, Paolo Fermani, Giovanna Ferrara, Miroslav D. Filipovic ́, Luigi A. Fusco, Deepak Gajanana, Tamas Gal, Alfonso Garcia Soto, Fabio Garufi, Lucio Gialanella, Emidio Giorgio, Sara R. Gozzini, Rodrigo Gracia, Kay Graf, Dario Grasso, Timothee Grégoire, Giuseppe Grella, Daniel Guderian, Carlo Guidi, Steffen Hallmann, Hassane Hamdaoui, Hans van Haren, Aart Heijboer, Amar Hekalo, Juan J. Hernández-Rey, Jannik Hofestädt, Feifei Huang, Enrique H. Santiago, Giulia Illuminati, Clancy W. Jame, Peter Jansweijer, Martijn Jongen, Maarten de Jong, Paul de Jong, Matthias Kadler, Piotr Kalaczynski, Oleg Kalekin, Uli F. Katz, Nafis R. Khan Chowdhury, Frits van der Knaap, Els N. Koffeman, Paul Kooijman, Antoine Kouchner, Michael Kreter, Vladimir Kulikovskiy, Robert Lahmann, Giuseppina Larosa, Remy Le Breton, Francesco Leone, Emanuele Leonora, Giuseppe Levi, Massimiliano Lincetto, Miles Lindsey Clark, Alessandro Lonardo, Fabio Longhitano, Daniel Lopez-Coto, Giuliano Maggi, Jerzy Ma ́nczak, Karl Mannheim, Annarita Margiotta, Antonio Marinelli, Christos Markou, Gregory Martignac, Lilian Martin, Juan A. Martínez-Mora, Agnese Martini, Fabio Marzaioli, Safaa Mazzou, Rosa MeleKarel W. Meli, Pasquale Migliozzi, Emilio Migneco, Piotr Mijakowski, Luis S. Miranda, Carlos M. Mollo, Mauro Morganti, Michael Moser, Abdelilah Moussa, Rasa Muller, Paolo Musico, Mario Musumeci, Lodewijk Nauta, Sergio Nava, Carlo A. Nicolau, Christine Nielsen, Brian Ó Fearraigh, Mukharbek Organokov, Angelo Orlando, Vasilis Panagopoulo, Gogita Papalashvili, Riccardo Papaleo, Cosimo Pastore, Gabriela E. Păvăla ̧, Giuliano Pellegrini, Carmelo Pellegrino, Mathieu Perrin-Terrin, Paolo Piattelli, Camiel Pieterse, Konstantinos Pikouni, Ofelia Pisanti, Chiara Poirè, Georgia Polydefki, Vlad Popa, Maarten Post, Thierry Pradier, Gerd Pühlhofer, Sara Pulvirenti, Liam Quinn, Fabrizio Raffaelli, Nunzio Randazzo, Antonio Rapicavoli, Soebur Razzaque, Diego Real, Stefan Reck, Jonas Reubelt, Giorgio Riccobene, Marc Richer, Louis Rigalleau, Alberto Rovelli, Ilenia Salvadori, Dorothea F. E. Samtleben, Agustin Sánchez Losa, Matteo Sanguineti, Andrea Santangelo, Domenico Santonocito, Piera Sapienza, Jan-Willem Schmelling, Jutta Schnabel, Virginia Sciacca, Jordan Seneca, Irene Sgura, Rezo Shanidze, Ankur Sharma, Francesco Simeone, Anna Sinopoulou, Bernardino Spisso, Maurizio Spurio, Dimitris Stavropoulo, Jos Steijger, Simona M. Stellacci, Bruno Strandberg, Dominik Stransky, Mauro Taiuti, Yahya Tayalati, Enrique Tenllado, Tarak Thakore, Paul Timmer, Steven Tingay, Ekaterini Tzamariudaki, Dimitrios Tzanetato, Veronique Van Elewyck, Federico Versari, Salvo Viola, Daniele Vivolo, Gwenhael de Wasseige, Joern Wilm, Rafał Wojaczy ́nski, Els de Wolf, Dmitry Zaborov, Angela Zegarelli, Juan D. Zornoza, Juan Zúñiga, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), Université de Nantes - UFR des Sciences et des Techniques (UN UFR ST), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS), Ministerio de Economía y Competitividad (España), Ministerio de Ciencia, Innovación y Universidades (España), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7), Université de Nantes (UN)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), Research unit Astroparticle Physics, and 33379009 - Kreter, Michael

Subjects
Astrofísica, data acquisition, Computer science, Physics::Instrumentation and Detectors, readout electronics, sensors, Astrophysics, Neutrino telescope, computer.software_genre, 7. Clean energy, 01 natural sciences, Signal, Synchronization (alternating current), Front and back ends, Front-end electronics, readout electronics, neutrino telescope, KM3NeT, Front-end electronics, KM3NeT, Readout electronics, 010303 astronomy & astrophysics, Instrumentation, field programmable gate arrays, Firmware, electronics, 4. Education, Electrical engineering, Astrophysics::Instrumentation and Methods for Astrophysics, front-end electronics, Electronic, Optical and Magnetic Materials, Astrophysics - Instrumentation and Methods for Astrophysics, Photomultiplier, clocks, front-end electronic, Astrophysics::High Energy Astrophysical Phenomena, FOS: Physical sciences, Partícules (Física nuclear), 010309 optics, 0103 physical sciences, Neutrins, readout electronic, 14. Life underwater, Electronics, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Instrumentation and Methods for Astrophysics (astro-ph.IM), Cherenkov radiation, Particles (Nuclear physics), Detectors òptics, logic, Optical detectors, Física [Àrees temàtiques de la UPC], Telescopis, business.industry, Mechanical Engineering, neutrino telescope, Astronomy and Astrophysics, Space and Planetary Science, Control and Systems Engineering, FISICA APLICADA, business, computer, Telescopes
Abstract

[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 three-dimensional grids of optical modules to detect the Cherenkov light from charged particles produced by neutrino-induced interactions. Each optical module houses 31 3-in. photomultiplier tubes, instrumentation for calibration of the photomultiplier signal and positioning of the optical module, and all associated electronics boards. By design, the total electrical power consumption of an optical module has been capped at seven Watts. We present an overview of the front-end and readout electronics system inside the optical module, which has been designed for a 1-ns synchronization between the clocks of all optical modules in the grid during a life time of at least 20 years., The authors acknowledge financial support from the funding agencies: Agence Nationale de la Recherche (Grant No. ANR-15-CE31-0020), Centre National de la Recherche Scientifique (CNRS), Commission Europeenne (FEDER fund and Marie Curie Program), Institut Universitaire de France (IUF), IdEx program and UnivEarthS Labex program at Sorbonne Paris Cite (Grant Nos. ANR-10-LABX-0023 and ANR-11-IDEX-0005-02), Paris Ile-de-France Region, France; Shota Rustaveli National Science Foundation of Georgia (SRNSFG, Grant No. FR-18-1268), Georgia; Deutsche Forschungsgemeinschaft (DFG), Germany; The General Secretariat of Research and Technology (GSRT), Greece; Istituto Nazionale di Fisica Nucleare (INFN), Ministero dell'Istruzione, dell'Universita e della Ricerca (MIUR), PRIN 2017 program (Grant NAT-NET 2017W4HA7S) Italy; Ministry of Higher Education, Scientific Research and Professional Training, Morocco; Nederlandse organisatie voor Wetenschappelijk Onderzoek (NWO), the Netherlands; The National Science Centre, Poland (2015/18/E/ST2/00758); National Authority for Scientific Research (ANCS), Romania; Plan Estatal de Investigacion [refs. FPA2015-65150-C3-1-P, -2-P and -3-P, (MINECO/FEDER)], Severo Ochoa Centre of Excellence program (MINECO), Red Consolider MultiDark (ref. FPA2017-90566-REDC, MINECO), and Prometeo and Grisolia programs (Generalitat Valenciana), "la Caixa" Foundation (ID 100010434) through the fellowship LCF/BQ/IN17/11620019, and the European Union's Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie Grant Agreement No. 713673, Spain.

Published
2019

3. The Control Unit of the KM3NeT Data Acquisition System

Author

A. Franco, J. Reubelt, A. Enzenhöfer, M. Taiuti, Carlos Maximiliano Mollo, A. Sinopoulou, Robert Lahmann, D. Zaborov, R. Donà, Antonio D'Onofrio, Thierry Pradier, G. Pühlhofer, G. Polydefki, Soebur Razzaque, Jörn Wilms, I. Salvadori, F. van der Knaap, S. Mazzou, F. Garufi, L. Nauta, H. Hamdaoui, V. Sciacca, M. Post, C. Markou, Gisela Anton, G. Martignac, R. Wojaczyński, G. Ferrara, M. Circella, Emanuele Leonora, E. Tzamariudaki, Nhan Chau, Vitaliano Chiarella, Riccardo Papaleo, Mohamed Chabab, Andrea Biagioni, R. Gracia, L. Quinn, M. Organokov, B. Ó Fearraigh, Matteo Sanguineti, E. Berbee, A. Rapicavoli, K. Pikounis, N. R. Khan Chowdhury, G. Androulakis, J.J. Hernández-Rey, Dominik Elsaesser, Yahya Tayalati, Francesco Leone, M. de Jong, Simona Maria Stellacci, A. Marinelli, C. Nielsen, M. De Palma, O. Kalekin, Jose Busto, G. Riccobene, Ofelia Pisanti, A. Sánchez Losa, M. Perrin-Terrin, F. Huang, Luigi Antonio Fusco, H. Brânzaş, Paolo Fermani, Rosanna Cocimano, Daniele Vivolo, I. Sgura, T. Thakore, Els Koffeman, M.C. Bouwhuis, Carlo Alessandro Nicolau, D. Tzanetatos, M. Lindsey Clark, Piotr Kalaczyński, Mario Musumeci, U. Katz, N. Randazzo, R. Mele, F. Versari, Angelo Orlando, Cristiano Bozza, M. Ardid, M. Morganti, Joao A B Coelho, P. Jansweijer, L. Martin, Silvia Celli, T. Grégoire, P. Migliozzi, Maurizio Spurio, A. Creusot, A.J. Heijboer, P. Coyle, Bruny Baret, G. Maggi, Dídac Diego-Tortosa, M. Anghinolfi, T. Gal, C. Distefano, D. F. E. Samtleben, A. Hekalo, Sara Pulvirenti, C. Pastore, V. van Beveren, Giacomo Cuttone, Alessandro Lonardo, Giuseppina Larosa, S.F. Biagi, E. A. De Wolf, Damien Dornic, Jos Steijger, M. Bouta, G. Papalashvili, Paolo Sapienza, Corinne Donzaud, Thomas Eberl, S. Viola, G. C. Barbarino, M. Durocher, E. Migneco, G. de Wasseige, M. Bissinger, Hassnae Eljarrari, A. Sharma, Karl Mannheim, Silvio Cherubini, B. Spisso, M. Richer, V. Panagopoulos, M. Bendahman, C. Bagatelas, Lucio Gialanella, J.D. Zornoza, Alessia Capone, P.M. Kooijman, J. Aublin, Matthias Kadler, Steven Tingay, J. Zúñiga, Rezo Shanidze, J. Seneca, Tommaso Chiarusi, Annarita Margiotta, G.E. Păvălaş, R. Bruijn, A. Garcia Soto, Domenico Santonocito, J.A. Martínez-Mora, Alexis Coleiro, Richard Dallier, R. Le Breton, Michael Moser, Dario Grasso, Fabrizio Ameli, S. Colonges, V. Bertin, R. Muller, Louis-Marie Rigalleau, Massimiliano Lincetto, R. Coniglione, Emidio Giorgio, Alba Domi, D. Calvo, S. R. Gozzini, J. Hofestädt, D. Lopez-Coto, Jihad Boumaaza, M. Bruchner, V. Popa, Fabio Marzaioli, Gilles Bouvet, Steffen Hallmann, H. van Haren, I. El Bojaddaini, L. S. Miranda, F. Raffaelli, S. Basegmez du Pree, Miroslav Filipovic, Andrea Santangelo, Michel André, S. Bourret, C. Poirè, P. Piattelli, A.M. van den Berg, V. Van Elewyck, P. Mijakowski, B. Strandberg, C. Pieterse, C. W. James, E. Tenllado, Giulia Illuminati, Jutta Schnabel, D. Stransky, S. Reck, G. Vannoye, D. Guderian, Kay Graf, Karel Melis, J. Brunner, Fabio Longhitano, A. Martini, Antoine Kouchner, A. Zegarelli, M. Colomer Molla, Raffaele Buompane, I. Di Palma, Antonio F. Díaz, Francesco Simeone, Vladimir Kulikovskiy, J. Manczak, C. Guidi, E. Buis, Sebastiano Aiello, G. Grella, S. Sánchez Navas, M. Dörr, C. Pellegrino, Giuseppe Levi, P. de Jong, D. Stavropoulos, A. Rovelli, Abdelilah Moussa, Diego Real, AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de physique subatomique et des technologies associées (SUBATECH), Université de Nantes - UFR des Sciences et des Techniques (UN UFR ST), Université de Nantes (UN)-Université de Nantes (UN)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT), Institut Pluridisciplinaire Hubert Curien (IPHC), Université de Strasbourg (UNISTRA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Institut Universitaire de France (IUF), Ministère de l'Education nationale, de l’Enseignement supérieur et de la Recherche (M.E.N.E.S.R.), KM3NeT, Aiello, S., Ameli, F., Andre, M., Androulakis, G., Anghinolfi, M., Anton, G., Ardid, M., Aublin, J., Bagatelas, C., Barbarino, G., Baret, B., du Pree, S. B., Bendahman, M., Berbee, E., van den Berg, A. M., Bertin, V., van Beveren, V., Biagi, S., Biagioni, A., Bissinger, M., Boumaaza, J., Bourret, S., Bouta, M., Bouvet, G., Bouwhuis, M., Bozza, C., Branzas, H., Bruchner, M., Bruijn, R., Brunner, J., Buis, E., Buompane, R., Busto, J., Calvo, D., Capone, A., Celli, S., Chabab, M., Chau, N., Cherubini, S., Chiarella, V., Chiarusi, T., Circella, M., Cocimano, R., Coelho, J. A. B., Coleiro, A., Molla, M. C., Colonges, S., Coniglione, R., Coyle, P., Creusot, A., Cuttone, G., D'Onofrio, A., Dallier, R., De Palma, M., Di Palma, I., Diaz, A. F., Diego-Tortosa, D., Distefano, C., Domi, A., Dona, R., Donzaud, C., Dornic, D., Dorr, M., Durocher, M., Eberl, T., El Bojaddaini, I., Eljarrari, H., Elsaesser, D., Enzenhofer, A., Fermani, P., Ferrara, G., Filipovic, M. D., Franco, A., Fusco, L. A., Gal, T., Soto, A. G., Garufi, F., Gialanella, L., Giorgio, E., Gozzini, S. R., Gracia, R., Graf, K., Grasso, D., Gregoire, T., Grella, G., Guderian, D., Guidi, C., Hallmann, S., Hamdaoui, H., van Haren, H., Heijboer, A., Hekalo, A., Hernandez-Rey, J. J., Hofestadt, J., Huang, F., Illuminati, G., James, C. W., Jansweijer, P., de Jong, M., de Jong, P., Kadler, M., Kalaczynski, P., Kalekin, O., Katz, U. F., Chowdhury, N. R. K., van der Knaap, F., Koffeman, E. N., Kooijman, P., Kouchner, A., Kulikovskiy, V., Lahmann, R., Larosa, G., Le Breton, R., Leone, F., Leonora, E., Levi, G., Lincetto, M., Clark, M. L., Lonardo, A., Longhitano, F., Lopez-Coto, D., Maggi, G., Manczak, J., Mannheim, K., Margiotta, A., Marinelli, A., Markou, C., Martignac, G., Martin, L., Martinez-Mora, J. A., Martini, A., Marzaioli, F., Mazzou, S., Mele, R., Melis, K. W., Migliozzi, P., Migneco, E., Mijakowski, P., Miranda, L. S., Mollo, C. M., Morganti, M., Moser, M., Moussa, A., Muller, R., Musumeci, M., Nauta, L., Navas, S., Nicolau, C. A., Nielsen, C., O Fearraigh, B., Organokov, M., Orlando, A., Panagopoulos, V., Papalashvili, G., Papaleo, R., Pastore, C., Pavalas, G. E., Pellegrino, C., Perrin-Terrin, M., Piattelli, P., Pieterse, C., Pikounis, K., Pisanti, O., Poire, C., Polydefki, G., Popa, V., Post, M., Pradier, T., Puhlhofer, G., Pulvirenti, S., Quinn, L., Raffaelli, F., Randazzo, N., Rapicavoli, A., Razzaque, S., Real, D., Reck, S., Reubelt, J., Riccobene, G., Richer, M., Rigalleau, L., Rovelli, A., Salvadori, I., Samtleben, D. F. E., Sanchez Losa, A., Sanguineti, M., Santangelo, A., Santonocito, D., Sapienza, P., Schnabel, J., Sciacca, V., Seneca, J., Sgura, I., Shanidze, R., Sharma, A., Simeone, F., Sinopoulou, A., Spisso, B., Spurio, M., Stavropoulos, D., Steijger, J., Stellacci, S. M., Strandberg, B., Stransky, D., Taiuti, M., Tayalati, Y., Tenllado, E., Thakore, T., Tingay, S., Tzamariudaki, E., Tzanetatos, D., Van Elewyck, V., Vannoye, G., Versari, F., Viola, S., Vivolo, D., de Wasseige, G., Wilms, J., Wojaczynski, R., de Wolf, E., Zaborov, D., Zegarelli, A., Zornoza, J. D., Zuniga, J., Centre Tecnològic de Vilanova i la Geltrú, Universitat Politècnica de Catalunya. LAB - Laboratori d'Aplicacions Bioacústiques, KM3NeT (IHEF, IoP, FNWI), ATLAS (IHEF, IoP, FNWI), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Aix Marseille Université (AMU), Université de Nantes - Faculté des Sciences et des Techniques, Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS), Research unit Astroparticle Physics, Aiello S., Ameli F., Andre M., Androulakis G., Anghinolfi M., Anton G., Ardid M., Aublin J., Bagatelas C., Barbarino G., Baret B., du Pree S.B., Bendahman M., Berbee E., van den Berg A.M., Bertin V., van Beveren V., Biagi S., Biagioni A., Bissinger M., Boumaaza J., Bourret S., Bouta M., Bouvet G., Bouwhuis M., Bozza C., Branzas H., Bruchner M., Bruijn R., Brunner J., Buis E., Buompane R., Busto J., Calvo D., Capone A., Celli S., Chabab M., Chau N., Cherubini S., Chiarella V., Chiarusi T., Circella M., Cocimano R., Coelho J.A.B., Coleiro A., Molla M.C., Colonges S., Coniglione R., Coyle P., Creusot A., Cuttone G., D'Onofrio A., Dallier R., De Palma M., Di Palma I., Diaz A.F., Diego-Tortosa D., Distefano C., Domi A., Dona R., Donzaud C., Dornic D., Dorr M., Durocher M., Eberl T., El Bojaddaini I., Eljarrari H., Elsaesser D., Enzenhofer A., Fermani P., Ferrara G., Filipovic M.D., Franco A., Fusco L.A., Gal T., Soto A.G., Garufi F., Gialanella L., Giorgio E., Gozzini S.R., Gracia R., Graf K., Grasso D., Gregoire T., Grella G., Guderian D., Guidi C., Hallmann S., Hamdaoui H., van Haren H., Heijboer A., Hekalo A., Hernandez-Rey J.J., Hofestadt J., Huang F., Illuminati G., James C.W., Jansweijer P., de Jong M., de Jong P., Kadler M., Kalaczynski P., Kalekin O., Katz U.F., Chowdhury N.R.K., van der Knaap F., Koffeman E.N., Kooijman P., Kouchner A., Kulikovskiy V., Lahmann R., Larosa G., Le Breton R., Leone F., Leonora E., Levi G., Lincetto M., Clark M.L., Lonardo A., Longhitano F., Lopez-Coto D., Maggi G., Manczak J., Mannheim K., Margiotta A., Marinelli A., Markou C., Martignac G., Martin L., Martinez-Mora J.A., Martini A., Marzaioli F., Mazzou S., Mele R., Melis K.W., Migliozzi P., Migneco E., Mijakowski P., Miranda L.S., Mollo C.M., Morganti M., Moser M., Moussa A., Muller R., Musumeci M., Nauta L., Navas S., Nicolau C.A., Nielsen C., O Fearraigh B., Organokov M., Orlando A., Panagopoulos V., Papalashvili G., Papaleo R., Pastore C., Pavalas G.E., Pellegrino C., Perrin-Terrin M., Piattelli P., Pieterse C., Pikounis K., Pisanti O., Poire C., Polydefki G., Popa V., Post M., Pradier T., Puhlhofer G., Pulvirenti S., Quinn L., Raffaelli F., Randazzo N., Rapicavoli A., Razzaque S., Real D., Reck S., Reubelt J., Riccobene G., Richer M., Rigalleau L., Rovelli A., Salvadori I., Samtleben D.F.E., Sanchez Losa A., Sanguineti M., Santangelo A., Santonocito D., Sapienza P., Schnabel J., Sciacca V., Seneca J., Sgura I., Shanidze R., Sharma A., Simeone F., Sinopoulou A., Spisso B., Spurio M., Stavropoulos D., Steijger J., Stellacci S.M., Strandberg B., Stransky D., Taiuti M., Tayalati Y., Tenllado E., Thakore T., Tingay S., Tzamariudaki E., Tzanetatos D., Van Elewyck V., Vannoye G., Versari F., Viola S., Vivolo D., de Wasseige G., Wilms J., Wojaczynski R., de Wolf E., Zaborov D., Zegarelli A., Zornoza J.D., Zuniga J., Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-IMT Atlantique (IMT Atlantique), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT)-Nantes université - UFR des Sciences et des Techniques (Nantes univ - UFR ST), Nantes Université - pôle Sciences et technologie, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ)-Nantes Université - pôle Sciences et technologie, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ), Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7), and Université de Nantes (UN)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique)

Subjects
Computer science, data acquisition, Distributed computing, Data management, Astroparticle detector, Control unit, General Physics and Astronomy, Oceanografia, Oceanography, 01 natural sciences, High Energy Physics - Experiment, 010305 fluids & plasmas, Neutrino detector, High Energy Physics - Experiment (hep-ex), Software, Data acquisition, KM3NeT, data acquisition control, neutrino detector, astroparticle detector, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Neutrino detectors, modular, KM3NeT Data acquisition control Neutrino detector Astroparticle detector, [PHYS]Physics [physics], 4. Education, Control reconfiguration, Astroparticle detecto, 29.85.Ca, Hardware and Architecture, control system, Astrophysics - Instrumentation and Methods for Astrophysics, FOS: Physical sciences, programming, Failover, 07.05.Hd, Data acquisition control, 0103 physical sciences, Neutrins, 14. Life underwater, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], 010306 general physics, Instrumentation and Methods for Astrophysics (astro-ph.IM), Física [Àrees temàtiques de la UPC], Telescopis, business.industry, Provisioning, FISICA APLICADA, data management, business, Software architecture, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], Telescopes
Abstract

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 incremental construction progresses. Data Acquisition Control software is operating off-shore detectors as well as testing and qualification stations for their components. The software, named Control Unit, is highly modular. It can undergo upgrades and reconfiguration with the acquisition running. Interplay with the central database of the Collaboration is obtained in a way that allows for data taking even if Internet links fail. In order to simplify the management of computing resources in the long term, and to cope with possible hardware failures of one or more computers, the KM3NeT Control Unit software features a custom dynamic resource provisioning and failover technology, which is especially important for ensuring continuity in case of rare transient events in multi-messenger, French National Research Agency (ANR) ANR-15-CE31-0020, Centre National de la Recherche Scientifique (CNRS), Commission Europeenne (FEDER fund), European Union (EU), Institut Universitaire de France (IUF), France, IdEx program, Univearths Labex program at Sorbonne Paris Cite, France ANR-10-LABX-0023 ANR-11-IDEX-000502, Paris Ile-de-France Region, France, Shota Rustaveli National Science Foundation of Georgia (SRNSFG), Georgia FR-18-1268, German Research Foundation (DFG), Greek Ministry of Development-GSRT, Istituto Nazionale di Fisica Nucleare (INFN), Ministero dell'Istruzione, dell'Universita e della Ricerca (MIUR), PRIN 2017 program Italy NAT-NET 2017W4HA7S, Ministry of Higher Education, Scientific Research and Professional Training, Morocco, Netherlands Organization for Scientific Research (NWO) Netherlands Government, National Science Center, Poland National Science Centre, Poland 2015/18/E/ST2/00758, National Authority for Scientific Research (ANCS), Romania, Ministerio de Ciencia, Innovacion, Investigacion y Universidades (MCIU), Spain, Programa Estatal de Generacion de Conocimiento (MCIU/FEDER) PGC2018-096663-B-C41 PGC2018-096663-A-C42 PGC2018-096663-B-C43 PGC2018-096663-BC44, Severo Ochoa Centre of Excellence, MultiDark Consolider (MCIU), Spain, Junta de Andalucía, Generalitat Valenciana, Spain: Grisolia GRISOLIA/2018/119, Generalitat Valenciana CIDEGENT/2018/034, La Caixa Foundation LCF/BQ/IN17/11620019, EU: MSC program, Spain 713673

Published
2020

4. Deep-sea deployment of the KM3NeT neutrino telescope detection units by self-unrolling

Author

Jose Busto, T. Hillebrand, Matthias Kadler, Piotr Kalaczyński, F. Garufi, T. Thakore, E. Tenllado, B. Baret, Joao A B Coelho, A. Cosquer, Mancia Anguita, L. Maderer, E. G. Anassontzis, Dominik Elsaesser, Y. Gatelet, Gennaro Miele, Alba Domi, D. Calvo, D. Lopez-Coto, Ornella Leonardi, V. Popa, Rosanna Cocimano, M. Mongelli, Emanuele Leonora, L. Nauta, Steffen Hallmann, Jutta Schnabel, Lucio Gialanella, J.D. Zornoza, S. Reck, E. Berbee, G. Pühlhofer, R. Wojaczyński, G. Ferrara, Steven Tingay, Robert Lahmann, Domenico Santonocito, Michael Moser, Giuseppina Larosa, R. Le Breton, R. Gracia, Matteo Sanguineti, F. Versari, A. Enzenhöfer, Mohamed Chabab, Natalia Zywucka, A. Marinelli, O. Kalekin, M. Billault, Alessia Capone, A. Creusot, M. Lindsey Clark, A. Sánchez Losa, R. Donà, H. Hamdaoui, O. Rabyang, P.M. Kooijman, M. De Palma, Tommaso Chiarusi, S. Alves Garre, A. W. Chen, Lilian Martin, Daniele Vivolo, M.C. Bouwhuis, Paolo Fermani, Matthias Bissinger, R. Bakker, G. Riccobene, Riccardo Papaleo, A. Grmek, S. Basegmez du Pree, Miroslav Filipovic, A. Martini, M. Ardid, Patrick Lamare, Daniele Zito, G. Androulakis, P. Migliozzi, Dídac Diego-Tortosa, S. Viola, Arnauld Albert, N. Chau, F. Huang, Soebur Razzaque, Sara Pulvirenti, C. Pellegrino, M. Bouta, C. Pastore, R. Coniglione, Damien Dornic, Jos Steijger, S. Colonges, S.F. Biagi, E. A. De Wolf, Paolo Sapienza, G. C. Barbarino, D. Muñoz Pérez, Silvio Cherubini, M. Circella, M. Bendahman, C. Bagatelas, S. Mazzou, Gisela Anton, P. Mijakowski, Annarita Margiotta, D. Tzanetatos, Giorgi Kistauri, Cristiano Bozza, Nicole Geisselbrecht, V. Bertin, D. Drouhin, Els Koffeman, Francesco Leone, J. Hofestädt, T. Gal, F. Filippini, Fabio Marzaioli, J. Zúñiga, F. Raffaelli, L. Caillat, Markus Boettcher, V. Espinosa, Richard Dallier, D. Guderian, J.A. Martínez-Mora, Alexis Coleiro, C. Distefano, Dario Grasso, Fabrizio Ameli, D. F. E. Samtleben, A. Hekalo, J. Schumann, M. de Jong, M. Morganti, Jihad Boumaaza, Emidio Giorgio, P. Coyle, I. Corredoira, I. Sgura, Antonio D'Onofrio, E. Tzamariudaki, Kay Graf, Karel Melis, Giacomo Cuttone, T. Lipreau, M. Taiuti, Vitaliano Chiarella, P. de Jong, D. Stavropoulos, C. Poirè, Michel André, Angelo Orlando, P. Piattelli, D. van Eijk, Carlos Maximiliano Mollo, Zineb Aly, Jörn Wilms, G. Cacopardo, Alin Ilioni, M. Perrin-Terrin, A. Rovelli, Barbara Caiffi, Abdelilah Moussa, A.M. van den Berg, V. Van Elewyck, J. Brunner, Carlo Alessandro Nicolau, F. van der Knaap, Luigi Antonio Fusco, Thierry Pradier, S. Rivoire, M. Laan, C. Markou, J. Seneca, U. Katz, Diego Real, S. R. Gozzini, C. D'Amato, Fabio Longhitano, H. Brânzaş, J. van Heerwaarden, C. Donzaud, Massimiliano Lincetto, Ofelia Pisanti, V. Carretero, M. Colomer Molla, Mario Musumeci, Michael Kreter, N. Randazzo, M. Anghinolfi, Maurizio Spurio, A.J. Heijboer, E. Migneco, I. El Bojaddaini, B. Spisso, M. Richer, S. Henry, L. S. Miranda, H. van Haren, Andrea Santangelo, A. Sinopoulou, Antoine Kouchner, Julien Aublin, G. Illuminati, A. Zegarelli, Sandra Zavatarelli, C. Pieterse, T. van Eeden, C. W. James, Mitchell O'Sullivan, Raffaele Buompane, Alice Paun, I. Di Palma, Antonio F. Díaz, Francesco Simeone, L. Gostiaux, Rezo Shanidze, M. Dörr, Paolo Castaldi, G. Vasileiadis, F. Salesa Greus, R. Bruijn, Silvia Celli, Thomas Eberl, A. Sharma, R. Muller, Bouke Jisse Jung, C. Guidi, K. Pikounis, Vladimir Kulikovskiy, J. Manczak, E. Buis, J.J. Hernández-Rey, Yahya Tayalati, Sebastiano Aiello, G. Grella, O. Gabella, Giuseppe Levi, G. Papalashvili, D. Tézier, G. de Wasseige, S. Sánchez Navas, Jerome Laurence, Karl Mannheim, Ahmed Eddyamoui, S. Mastroianni, M. Organokov, B. Ó Fearraigh, N. R. Khan Chowdhury, W. Idrissi Ibnsalih, Simona Maria Stellacci, G.E. Păvălaş, A. Garcia Soto, J. Palacios González, AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), Laboratoire de Mecanique des Fluides et d'Acoustique (LMFA), École Centrale de Lyon (ECL), Université de Lyon-Université de Lyon-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS), KM3NeT, ANR-18-IDEX-0001,Université de Paris,Université de Paris(2018), Centre Tecnològic de Vilanova i la Geltrú, Universitat Politècnica de Catalunya. LAB - Laboratori d'Aplicacions Bioacústiques, Institut Pluridisciplinaire Hubert Curien (IPHC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS), Groupe de Recherche en Physique des Hautes Energies (GRPHE), Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut Universitaire de Technologie de Colmar, Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), Laboratoire de physique subatomique et des technologies associées (SUBATECH), Université de Nantes - UFR des Sciences et des Techniques (UN UFR ST), Université de Nantes (UN)-Université de Nantes (UN)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT), Laboratoire Univers et Particules de Montpellier (LUPM), Université Montpellier 2 - Sciences et Techniques (UM2)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS), Institut Universitaire de France (IUF), Ministère de l'Education nationale, de l’Enseignement supérieur et de la Recherche (M.E.N.E.S.R.), 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 M., Aublin J., Bagatelas C., Bakker R., Barbarino G., Baret B., Basegmez du Pree S., Bendahman M., Berbee E., van den Berg A.M., Bertin V., Biagi S., Billault M., Bissinger M., Boettcher M., Boumaaza J., Bouta M., Bouwhuis M., Bozza C., Branzas H., Bruijn R., Brunner J., Buis E., Buompane R., Busto J., Cacopardo G., Caiffi B., Caillat L., Calvo D., Capone A., Carretero V., Castaldi P., Celli S., Chabab M., Chau N., Chen A., Cherubini S., Chiarella V., Chiarusi T., Circella M., Cocimano R., Coelho J.A.B., Coleiro A., Colomer Molla M., Colonges S., Coniglione R., Corredoira I., Cosquer A., Coyle P., Creusot A., Cuttone G., D'Amato C., D'Onofrio A., Dallier R., de Palma M., Di Palma I., Diaz A.F., Diego-Tortosa D., Distefano C., Domi A., Dona R., Donzaud C., Dornic D., Dorr M., Drouhin D., Eberl T., Eddyamoui A., van Eeden T., van Eijk D., El Bojaddaini I., Elsaesser D., Enzenhofer A., Espinosa V., Fermani P., Ferrara G., Filipovic M.D., Filippini F., Fusco L.A., Gabella O., Gal T., Garcia Soto A., Garufi F., Gatelet Y., Geisselbrecht N., Gialanella L., Giorgio E., Gostiaux L., Gozzini S.R., Gracia R., Graf K., Grasso D., Grella G., Grmek A., Guderian D., Guidi C., Hallmann S., Hamdaoui H., van Haren H., van Heerwaarden J., Heijboer A., Hekalo A., Henry S., Hernandez-Rey J.J., Hillebrand T., Hofestadt J., Huang F., Idrissi Ibnsalih W., Ilioni A., Illuminati G., James C.W., de Jong M., de Jong P., Jung B.J., Kadler M., Kalaczynski P., Kalekin O., Katz U.F., Khan Chowdhury N.R., Kistauri G., van der Knaap F., Koffeman E.N., Kooijman P., Kouchner A., Kreter M., Kulikovskiy V., Laan M., Lahmann R., Lamare P., Larosa G., Laurence J., Le Breton R., Leonardi O., Leone F., Leonora E., Levi G., Lincetto M., Lindsey Clark M., Lipreau T., Longhitano F., Lopez-Coto D., Maderer L., Manczak J., Mannheim K., Margiotta A., Marinelli A., Markou C., Martin L., Martinez-Mora J.A., Martini A., Marzaioli F., Mastroianni S., Mazzou S., Melis K.W., Miele G., Migliozzi P., Migneco E., Mijakowski P., Miranda L.S., Mollo C.M., Mongelli M., Morganti M., Moser M., Moussa A., Muller R., Munoz Perez D., Musumeci M., Nauta L., Navas S., Nicolau C.A., O Fearraigh B., O'Sullivan M., Organokov M., Orlando A., Palacios Gonzalez J., Papalashvili G., Papaleo R., Pastore C., Paun A.M., Pavalas G.E., Pellegrino C., Perrin-Terrin M., Piattelli P., Pieterse C., Pikounis K., Pisanti O., Poire C., Popa V., Pradier T., Puhlhofer G., Pulvirenti S., Rabyang O., Raffaelli F., Randazzo N., Razzaque S., Real D., Reck S., Riccobene G., Richer M., Rivoire S., Rovelli A., Salesa Greus F., Samtleben D.F.E., Sanchez Losa A., Sanguineti M., Santangelo A., Santonocito D., Sapienza P., Schnabel J., Schumann J., Seneca J., Sgura I., Shanidze R., Sharma A., Simeone F., Sinopoulou A., Spisso B., Spurio M., Stavropoulos D., Steijger J., Stellacci S.M., Taiuti M., Tayalati Y., Tenllado E., Tezier D., Thakore T., Tingay S., Tzamariudaki E., Tzanetatos D., van Elewyck V., Vasileiadis G., Versari F., Viola S., Vivolo D., de Wasseige G., Wilms J., Wojaczynski R., de Wolf E., Zavatarelli S., Zegarelli A., Zito D., Zornoza J.D., Zuniga J., Zywucka N., 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, M., Aublin, J., Bagatelas, C., Bakker, R., Barbarino, G., Baret, B., Basegmez du Pree, S., Bendahman, M., Berbee, E., van den Berg, A. M., Bertin, V., Biagi, S., Billault, M., Bissinger, M., Boettcher, M., Boumaaza, J., Bouta, M., Bouwhuis, M., Bozza, C., Branzas, H., Bruijn, R., Brunner, J., Buis, E., Buompane, R., Busto, J., Cacopardo, G., Caiffi, B., Caillat, L., Calvo, D., Capone, A., Carretero, V., Castaldi, P., Celli, S., Chabab, M., Chau, N., Chen, A., Cherubini, S., Chiarella, V., Chiarusi, T., Circella, M., Cocimano, R., Coelho, J. A. B., Coleiro, A., Colomer Molla, M., Colonges, S., Coniglione, R., Corredoira, I., Cosquer, A., Coyle, P., Creusot, A., Cuttone, G., D'Amato, C., D'Onofrio, A., Dallier, R., de Palma, M., Di Palma, I., Diaz, A. F., Diego-Tortosa, D., Distefano, C., Domi, A., Dona, R., Donzaud, C., Dornic, D., Dorr, M., Drouhin, D., Eberl, T., Eddyamoui, A., van Eeden, T., van Eijk, D., El Bojaddaini, I., Elsaesser, D., Enzenhofer, A., Espinosa, V., Fermani, P., Ferrara, G., Filipovic, M. D., Filippini, F., Fusco, L. A., Gabella, O., Gal, T., Garcia Soto, A., Garufi, F., Gatelet, Y., Geisselbrecht, N., Gialanella, L., Giorgio, E., Gostiaux, L., Gozzini, S. R., Gracia, R., Graf, K., Grasso, D., Grella, G., Grmek, A., Guderian, D., Guidi, C., Hallmann, S., Hamdaoui, H., van Haren, H., van Heerwaarden, J., Heijboer, A., Hekalo, A., Henry, S., Hernandez-Rey, J. J., Hillebrand, T., Hofestadt, J., Huang, F., Idrissi Ibnsalih, W., Ilioni, A., Illuminati, G., James, C. W., de Jong, M., de Jong, P., Jung, B. J., Kadler, M., Kalaczynski, P., Kalekin, O., Katz, U. F., Khan Chowdhury, N. R., Kistauri, G., van der Knaap, F., Koffeman, E. N., Kooijman, P., Kouchner, A., Kreter, M., Kulikovskiy, V., Laan, M., Lahmann, R., Lamare, P., Larosa, G., Laurence, J., Le Breton, R., Leonardi, O., Leone, F., Leonora, E., Levi, G., Lincetto, M., Lindsey Clark, M., Lipreau, T., Longhitano, F., Lopez-Coto, D., Maderer, L., Manczak, J., Mannheim, K., Margiotta, A., Marinelli, A., Markou, C., Martin, L., Martinez-Mora, J. A., Martini, A., Marzaioli, F., Mastroianni, S., Mazzou, S., Melis, K. W., Miele, G., Migliozzi, P., Migneco, E., Mijakowski, P., Miranda, L. S., Mollo, C. M., Mongelli, M., Morganti, M., Moser, M., Moussa, A., Muller, R., Munoz Perez, D., Musumeci, M., Nauta, L., Navas, S., Nicolau, C. A., O Fearraigh, B., O'Sullivan, M., Organokov, M., Orlando, A., Palacios Gonzalez, J., Papalashvili, G., Papaleo, R., Pastore, C., Paun, A. M., Pavalas, G. E., Pellegrino, C., Perrin-Terrin, M., Piattelli, P., Pieterse, C., Pikounis, K., Pisanti, O., Poire, C., Popa, V., Pradier, T., Puhlhofer, G., Pulvirenti, S., Rabyang, O., Raffaelli, F., Randazzo, N., Razzaque, S., Real, D., Reck, S., Riccobene, G., Richer, M., Rivoire, S., Rovelli, A., Salesa Greus, F., Samtleben, D. F. E., Sanchez Losa, A., Sanguineti, M., Santangelo, A., Santonocito, D., Sapienza, P., Schnabel, J., Schumann, J., Seneca, J., Sgura, I., Shanidze, R., Sharma, A., Simeone, F., Sinopoulou, A., Spisso, B., Spurio, M., Stavropoulos, D., Steijger, J., Stellacci, S. M., Taiuti, M., Tayalati, Y., Tenllado, E., Tezier, D., Thakore, T., Tingay, S., Tzamariudaki, E., Tzanetatos, D., van Elewyck, V., Vasileiadis, G., Versari, F., Viola, S., Vivolo, D., de Wasseige, G., Wilms, J., Wojaczynski, R., de Wolf, E., Zavatarelli, S., Zegarelli, A., Zito, D., Zornoza, J. D., Zuniga, J., Zywucka, N., Université de Strasbourg (UNISTRA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Université de Nantes (UN)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS), KM3NeT (IHEF, IoP, FNWI), ATLAS (IHEF, IoP, FNWI), IoP (FNWI), and Research unit Astroparticle Physics

Subjects
Astrofísica, Overall mechanics design (support structures and materials, vibration analysis etc), Dispositius optoelectrònics, Física::Física de partícules [Àrees temàtiques de la UPC], cherenkov, Astrophysics, 01 natural sciences, String (physics), 030218 nuclear medicine & medical imaging, 0302 clinical medicine, Underwater, Special cables, Instrumentation, KM3NeT, Mathematical Physics, glass, 4. Education, charged particle, neutrino: detector, Neutrino detector, Cherenkov counters, Neutrino, Astrophysics - Instrumentation and Methods for Astrophysics, Optoelectrònica, Geology, Marine engineering, Cherenkov detector, sea, Cherenkov detectors, Manufacturing, tube, FOS: Physical sciences, Baikal, Physique [physics]/Physique [physics], Optoelectronic devides, 03 medical and health sciences, 0103 physical sciences, surface, 14. Life underwater, Neutrins, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Optoelectronics, detector: optical, copper: wire, Instrumentation and Methods for Astrophysics (astro-ph.IM), Cherenkov radiation, Detectors òptics, Optical detectors, ANTARES, Telescopis, 010308 nuclear & particles physics, Mooring, radiation: Cherenkov, vibration analysis etc), Overall mechanics design (support structures and materials, monitoring, astro-ph.IM, FISICA APLICADA, string, sphere, Telescopes
Abstract

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 instrumentation to detect the Cherenkov radiation generated by charged particles from neutrino-induced collisions in its vicinity. In comparison to moorings typically used for oceanography, several key features of the KM3NeT string are different: the instrumentation is contained in transparent and thus unprotected glass spheres; two thin Dyneema® ropes are used as strength members; and a thin delicate backbone tube with fibre-optics and copper wires for data and power transmission, respectively, runs along the full length of the mooring. Also, compared to other neutrino telescopes such as ANTARES in the Mediterranean Sea and GVD in Lake Baikal, the KM3NeT strings are more slender to minimise the amount of material used for support of the optical sensors. Moreover, the rate of deploying a large number of strings in a period of a few years is unprecedented. For all these reasons, for the installation of the KM3NeT strings, a custom-made, fast deployment method was designed. Despite the length of several hundreds of metres, the slim design of the string allows it to be compacted into a small, re-usable spherical launching vehicle instead of deploying the mooring weight down from a surface vessel. After being lowered to the seafloor, the string unfurls to its full length with the buoyant launching vehicle rolling along the two ropes. The design of the vehicle, the loading with a string, and its underwater self-unrolling are detailed in this paper., French National Research Agency (ANR) ANR-15-CE31-0020, Centre National de la Recherche Scientifique (CNRS), European Union (EU), Institut Universitaire de France (IUF), LabEx UnivEarthS ANR-10-LABX-0023 ANR-18-IDEX-0001, Paris Ile-de-France Region, France, Shota Rustaveli National Science Foundation of Georgia (SRNSFG), Georgia FR-18-1268, German Research Foundation (DFG), Greek Ministry of Development-GSRT, Istituto Nazionale di Fisica Nucleare (INFN), Ministero dell'Universita e della Ricerca (MUR), PRIN Italy NAT-NET 2017W4HA7S, Ministry of Higher Education, Scientific Research and Professional Training, Morocco, Netherlands Organization for Scientific Research (NWO) Netherlands Government, National Science Center, Poland National Science Centre, Poland 2015/18/E/ST2/00758, National Authority for Scientific Research (ANCS), Romania, Ministerio de Ciencia, Innovación, Investigación y Universidades (MCIU): Programa Estatal de Generación de Conocimiento (MCIU/FEDER) PGC2018-096663-B-C41 PGC2018-096663-B-A-C42 PGC2018-096663-B-BC43 PGC2018-096663-B-B-C44, Severo Ochoa Centre of Excellence and MultiDark Consolider (MCIU), Junta de Andalucía SOMM17/6104/UGR, Generalitat Valenciana GRISOLIA/2018/119 CIDEGENT/2018/034, La Caixa Foundation LCF/BQ/IN17/11620019, EU: MSC program, Spain 713673

Published
2020

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