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Article ; Online: X-ray detection of a nova in the fireball phase.

2022 Volume 605, Issue 7909, Page(s) 248–250

Abstract: Novae are caused by runaway thermonuclear burning in the hydrogen-rich envelopes of accreting white dwarfs, which leads to a rapid expansion of the envelope and the ejection of most of its ... ...

Abstract	Novae are caused by runaway thermonuclear burning in the hydrogen-rich envelopes of accreting white dwarfs, which leads to a rapid expansion of the envelope and the ejection of most of its mass
Language	English
Publishing date	2022-05-11
Publishing country	England
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	120714-3
ISSN	1476-4687 ; 0028-0836
ISSN (online)	1476-4687
ISSN	0028-0836
DOI	10.1038/s41586-022-04635-y
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: A multi-model approach to X-ray pulsars

Schönherr G. / Schwarm F. / Falkner S. / Becker P. / Wilms J. / Dauser T. / Wolff M. T. / Wolfram K. / West B. / Pottschmidt K. / Kretschmar P. / Ferrigno C. / Klochkov D. / Nishimura O. / Kreykenbohm I. / Caballero I. / Staubert R.

EPJ Web of Conferences, Vol 64, p

2014 Volume 02003

Abstract: The emission characteristics of X-ray pulsars are governed by magnetospheric accretion within the Alfvén radius, leading to a direct coupling of accretion column properties and interactions at the magnetosphere. The complexity of the physical processes ... ...

Abstract	The emission characteristics of X-ray pulsars are governed by magnetospheric accretion within the Alfvén radius, leading to a direct coupling of accretion column properties and interactions at the magnetosphere. The complexity of the physical processes governing the formation of radiation within the accreted, strongly magnetized plasma has led to several sophisticated theoretical modelling efforts over the last decade, dedicated to either the formation of the broad band continuum, the formation of cyclotron resonance scattering features (CRSFs) or the formation of pulse profiles. While these individual approaches are powerful in themselves, they quickly reach their limits when aiming at a quantitative comparison to observational data. Too many fundamental parameters, describing the formation of the accretion columns and the systems’ overall geometry are unconstrained and different models are often based on different fundamental assumptions, while everything is intertwined in the observed, highly phase-dependent spectra and energy-dependent pulse profiles. To name just one example: the (phase variable) line width of the CRSFs is highly dependent on the plasma temperature, the existence of B-field gradients (geometry) and observation angle, parameters which, in turn, drive the continuum radiation and are driven by the overall two-pole geometry for the light bending model respectively. This renders a parallel assessment of all available spectral and timing information by a compatible across-models-approach indispensable. In a collaboration of theoreticians and observers, we have been working on a model unification project over the last years, bringing together theoretical calculations of the Comptonized continuum, Monte Carlo simulations and Radiation Transfer calculations of CRSFs as well as a General Relativity (GR) light bending model for ray tracing of the incident emission pattern from both magnetic poles. The ultimate goal is to implement a unified fitting model for phase-resolved spectral and timing data analysis. We present the current status of this project.
Keywords	Physics ; QC1-999 ; Science ; Q ; DOAJ:Physics (General) ; DOAJ:Physics and Astronomy
Subject code	530
Language	English
Publishing date	2014-01-01T00:00:00Z
Publisher	EDP Sciences
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article: The cosmic ray shadow of the Moon observed with the ANTARES neutrino telescope.

Albert, A / André, M / Anghinolfi, M / Anton, G / Ardid, M / Aubert, J-J / Aublin, J / Avgitas, T / Baret, B / Barrios-Martít, J / Basa, S / Belhorma, B / Bertin, V / Biagi, S / Bormuth, R / Boumaaza, J / Bourret, S / Bouwhuis, M C / Brânzaş, H /

Bruijn, R / Brunner, J / Busto, J / Capone, A / Caramete, L / Carr, J / Celli, S / Chabab, M / Moursli, R Cherkaoui El / Chiarusi, T / Circella, M / Coelho, J A B / Coleiro, A / Colomer, M / Coniglione, R / Costantini, H / Coyle, P / Creusot, A / Díaz, A F / Deschamps, A / Distefano, C / Palma, I Di / Domi, A / Donzaud, C / Dornic, D / Drouhin, D / Eberl, T / Bojaddaini, I El / Khayati, N El / Elsässer, D / Enzenhöfer, A / Ettahiri, A / Fassi, F / Felis, I / Fermani, P / Ferrara, G / Fusco, L A / Gay, P / Glotin, H / Grégoire, T / Ruiz, R Gracia / Graf, K / Hallmann, S / van Haren, H / Heijboer, A J / Hello, Y / Hernández-Rey, J J / Hößl, J / Hofestädt, J / Illuminati, G / de Jong, M / Jongen, M / Kadler, M / Kalekin, O / Katz, U / Khan-Chowdhury, N R / Kouchner, A / Kreter, M / Kreykenbohm, I / Kulikovskiy, V / Lachaud, C / Lahmann, R / Lefèvre, D / Leonora, E / Levi, G / Lotze, M / Loucatos, S / Marcelin, M / Margiotta, A / Marinelli, A / Martínez-Mora, J A / Mele, R / Melis, K / Migliozzi, P / Moussa, A / Navas, S / Nezri, E / Nuñez, A / Organokov, M / Păvălaş, G E / Pellegrino, C / Piattelli, P / Popa, V / Pradier, T / Quinn, L / Racca, C / Randazzo, N / Riccobene, G / Sánchez-Losa, A / Saldaña, M / Salvadori, I / Samtleben, D F E / Sanguineti, M / Sapienza, P / Schüssler, F / Spurio, M / Stolarczyk, Th / Taiuti, M / Tayalati, Y / Trovato, A / Vallage, B / Van Elewyck, V / Versari, F / Vivolo, D / Wilms, J / Zaborov, D / Zornoza, J D / Zúñiga, J

The European physical journal. C, Particles and fields

2018 Volume 78, Issue 12, Page(s) 1006

Abstract: One of the main objectives of the ANTARES telescope is the search for point-like neutrino sources. Both the pointing accuracy and the angular resolution of the detector are important in this context and a reliable way to evaluate this performance is ... ...

Abstract	One of the main objectives of the ANTARES telescope is the search for point-like neutrino sources. Both the pointing accuracy and the angular resolution of the detector are important in this context and a reliable way to evaluate this performance is needed. In order to measure the pointing accuracy of the detector, one possibility is to study the shadow of the Moon, i.e. the deficit of the atmospheric muon flux from the direction of the Moon induced by the absorption of cosmic rays. Analysing the data taken between 2007 and 2016, the Moon shadow is observed with
Language	English
Publishing date	2018-12-11
Publishing country	France
Document type	Journal Article
ZDB-ID	1459069-4
ISSN	1434-6052 ; 1434-6044
ISSN (online)	1434-6052
ISSN	1434-6044
DOI	10.1140/epjc/s10052-018-6451-3
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Sperm whale long-range echolocation sounds revealed by ANTARES, a deep-sea neutrino telescope.

André, M / Caballé, A / van der Schaar, M / Solsona, A / Houégnigan, L / Zaugg, S / Sánchez, A M / Castell, J V / Solé, M / Vila, F / Djokic, D / Adrián-Martínez, S / Albert, A / Anghinolfi, M / Anton, G / Ardid, M / Aubert, J-J / Avgitas, T / Baret, B /

Barrios-Martí, J / Basa, S / Bertin, V / Biagi, S / Bormuth, R / Bouwhuis, M C / Bruijn, R / Brunner, J / Busto, J / Capone, A / Caramete, L / Carr, J / Celli, S / Chiarusi, T / Circella, M / Coleiro, A / Coniglione, R / Costantini, H / Coyle, P / Creusot, A / Deschamps, A / De Bonis, G / Distefano, C / Di Palma, I / Donzaud, C / Dornic, D / Drouhin, D / Eberl, T / El Bojaddaini, I / Elsässer, D / Enzenhöfer, A / Fehn, K / Felis, I / Fusco, L A / Galatà, S / Gay, P / Geißelsöder, S / Geyer, K / Giordano, V / Gleixner, A / Glotin, H / Gracia-Ruiz, R / Graf, K / Hallmann, S / van Haren, H / Heijboer, A J / Hello, Y / Hernandez-Rey, J J / Hößl, J / Hofestädt, J / Hugon, C / Illuminati, G / James, C W / de Jong, M / Jongen, M / Kadler, M / Kalekin, O / Katz, U / Kießling, D / Kouchner, A / Kreter, M / Kreykenbohm, I / Kulikovskiy, V / Lachaud, C / Lahmann, R / Lefèvre, D / Leonora, E / Loucatos, S / Marcelin, M / Margiotta, A / Marinelli, A / Martínez-Mora, J A / Mathieu, A / Melis, K / Michael, T / Migliozzi, P / Moussa, A / Mueller, C / Nezri, E / Păvălaş, G E / Pellegrino, C / Perrina, C / Piattelli, P / Popa, V / Pradier, T / Racca, C / Riccobene, G / Roensch, K / Saldaña, M / Samtleben, D F E / Sanguineti, M / Sapienza, P / Schnabel, J / Schüssler, F / Seitz, T / Sieger, C / Spurio, M / Stolarczyk, Th / Sánchez-Losa, A / Taiuti, M / Trovato, A / Tselengidou, M / Turpin, D / Tönnis, C / Vallage, B / Vallée, C / Van Elewyck, V / Vivolo, D / Wagner, S / Wilms, J / Zornoza, J D / Zuñiga, J

Scientific reports

2017 Volume 7, Page(s) 45517

Abstract: Despite dedicated research has been carried out to adequately map the distribution of the sperm whale in the Mediterranean Sea, unlike other regions of the world, the species population status is still presently uncertain. The analysis of two years of ... ...

Abstract	Despite dedicated research has been carried out to adequately map the distribution of the sperm whale in the Mediterranean Sea, unlike other regions of the world, the species population status is still presently uncertain. The analysis of two years of continuous acoustic data provided by the ANTARES neutrino telescope revealed the year-round presence of sperm whales in the Ligurian Sea, probably associated with the availability of cephalopods in the region. The presence of the Ligurian Sea sperm whales was demonstrated through the real-time analysis of audio data streamed from a cabled-to-shore deep-sea observatory that allowed the hourly tracking of their long-range echolocation behaviour on the Internet. Interestingly, the same acoustic analysis indicated that the occurrence of surface shipping noise would apparently not condition the foraging behaviour of the sperm whale in the area, since shipping noise was almost always present when sperm whales were acoustically detected. The continuous presence of the sperm whale in the region confirms the ecological value of the Ligurian sea and the importance of ANTARES to help monitoring its ecosystems.
Language	English
Publishing date	2017-04-12
Publishing country	England
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	2615211-3
ISSN	2045-2322 ; 2045-2322
ISSN (online)	2045-2322
ISSN	2045-2322
DOI	10.1038/srep45517
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article: An algorithm for the reconstruction of high-energy neutrino-induced particle showers and its application to the ANTARES neutrino telescope.

Albert, A / André, M / Anghinolfi, M / Anton, G / Ardid, M / Aubert, J-J / Avgitas, T / Baret, B / Barrios-Martí, J / Basa, S / Bertin, V / Biagi, S / Bormuth, R / Bourret, S / Bouwhuis, M C / Bruijn, R / Brunner, J / Busto, J / Capone, A /

Caramete, L / Carr, J / Celli, S / Chiarusi, T / Circella, M / Coelho, J A B / Coleiro, A / Coniglione, R / Costantini, H / Coyle, P / Creusot, A / Deschamps, A / De Bonis, G / Distefano, C / Di Palma, I / Domi, A / Donzaud, C / Dornic, D / Drouhin, D / Eberl, T / El Bojaddaini, I / Elsässer, D / Enzenhöfer, A / Felis, I / Folger, F / Fusco, L A / Galatà, S / Gay, P / Giordano, V / Glotin, H / Grégoire, T / Gracia Ruiz, R / Graf, K / Hallmann, S / van Haren, H / Heijboer, A J / Hello, Y / Hernández-Rey, J J / Hößl, J / Hofestädt, J / Hugon, C / Illuminati, G / James, C W / de Jong, M / Jongen, M / Kadler, M / Kalekin, O / Katz, U / Kießling, D / Kouchner, A / Kreter, M / Kreykenbohm, I / Kulikovskiy, V / Lachaud, C / Lahmann, R / Lefèvre, D / Leonora, E / Lotze, M / Loucatos, S / Marcelin, M / Margiotta, A / Marinelli, A / Martínez-Mora, J A / Mele, R / Melis, K / Michael, T / Migliozzi, P / Moussa, A / Nezri, E / Organokov, M / Păvălaş, G E / Pellegrino, C / Perrina, C / Piattelli, P / Popa, V / Pradier, T / Quinn, L / Racca, C / Riccobene, G / Sánchez-Losa, A / Saldaña, M / Salvadori, I / Samtleben, D F E / Sanguineti, M / Sapienza, P / Schüssler, F / Sieger, C / Spurio, M / Stolarczyk, Th / Taiuti, M / Tayalati, Y / Trovato, A / Turpin, D / Tönnis, C / Vallage, B / Van Elewyck, V / Versari, F / Vivolo, D / Vizzoca, A / Wilms, J / Zornoza, J D / Zúñiga, J

The European physical journal. C, Particles and fields

2017 Volume 77, Issue 6, Page(s) 419

Abstract: A novel algorithm to reconstruct neutrino-induced particle showers within the ANTARES neutrino telescope is presented. The method achieves a median angular resolution of [Formula: see text] for shower energies below 100 TeV. Applying this algorithm to 6 ... ...

Abstract	A novel algorithm to reconstruct neutrino-induced particle showers within the ANTARES neutrino telescope is presented. The method achieves a median angular resolution of [Formula: see text] for shower energies below 100 TeV. Applying this algorithm to 6 years of data taken with the ANTARES detector, 8 events with reconstructed shower energies above 10 TeV are observed. This is consistent with the expectation of about 5 events from atmospheric backgrounds, but also compatible with diffuse astrophysical flux measurements by the IceCube collaboration, from which 2-4 additional events are expected. A [Formula: see text] C.L. upper limit on the diffuse astrophysical neutrino flux with a value per neutrino flavour of [Formula: see text] is set, applicable to the energy range from 23 TeV to 7.8 PeV, assuming an unbroken [Formula: see text] spectrum and neutrino flavour equipartition at Earth.
Language	English
Publishing date	2017-06-21
Publishing country	France
Document type	Journal Article
ZDB-ID	1459069-4
ISSN	1434-6052 ; 1434-6044
ISSN (online)	1434-6052
ISSN	1434-6044
DOI	10.1140/epjc/s10052-017-4979-2
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: ANTARES Collaboration

Wagner S. / Visser E. / Vernin P. / Elewyck V. Van / Vecchi M. / Vallée C. / Taiuti M. / Tamburini C. / Trovato A. / Vallage B. / Sánchez-Losa A. / Stolarczyk Th. / Steijger J.J.M. / Spurio M. / Shanidze R. / Simeone F. / Spies A. / Seitz T. / Schüssler F. /

Schuller J.-P. / Schöck F. / Schnabel J. / Sapienza P. / Schmid J. / Russo G.V. / Samtleben D.F.E. / Rostovtsev A. / Ruiz-Rivas J. / Rujoiu M. / Rivière C. / Robert A. / Roensch K. / Richardt C. / Richter R. / Reed C. / Riccobene G. / Presani E. / Racca C. / Popa V. / Pradier T. / Piattelli P. / Petrovic J. / Payet K. / Palioselitis D. / Păvălas G.E. / Nezri E. / Neff M. / Motz H. / Morganti M. / Moscoso L. / Martini S. / Meli A. / Montaruli T. / Martínez-Mora J.A. / Marcelin M. / Margiotta A. / Mangano S. / Louis F. / Loehner H. / Loucatos S. / Lattuada D. / Lefèvre D. / Lim G. / Lo Presti D. / Lambard G. / Larosa G. / Kulikovskiy V. / Lahmann R. / Kopper C. / Kouchner A. / Kreykenbohm I. / Katz U. / Kavatsyuk O. / Kooijman P. / Kalekin O. / Kappes A. / Kadler M. / Hsu C.C. / de Jong M. / Hößl J. / Herold B. / Hernández-Rey J.J. / Hamal M. / Haren H. van / Heijboer A.J. / Hello Y. / Guillard G. / Hallewell G. / Graf K. / Giacomelli G. / Giordano V. / Gómez-González J.P. / Geyer K. / Galatà S. / Gay P. / Fritsch U. / Fuda J.-L. / Flaminio V. / Folger F. / Ferry S. / Fermani P. / Ferri M. / Ernenwein J.-P. / Escoffier S. / Fehn K. / Enzenhöfer A. / Emanuele U. / Drouhin D. / Eberl T. / Donzaud C. / Dornic D. / Dorosti Q. / Deschamps A. / Distefano C. / Decowski M.P. / Dekeyser I. / Creusot A. / Curtil C. / Bonis G. De / Coyle P. / Core L. / Costantini H. / Chiarusi T. / Circella M. / Coniglione R. / Charvis Ph. / Charif Z. / Carr J. / Cecchini S. / Capone A. / Cârloganu C. / Busto J. / Bouwhuis M.C. / Brunner J. / Bouhou B. / Bogazzi C. / Bou-Cabo M. / Biagi S. / Bigongiari C. / Bertin V. / Basa S. / Astraatmadja T. / Aubert J.-J. / Baret B. / Ardid M. / Anvar S. / Anton L. / Anton G. / Anghinolfi M. / André M. / Albert A. / Samarai I. Al / Adrián-Martínez S. / Wijnker G. / Wilms J. / Wolf E. de / Yepes H. / Zaborov D. / Zornoza J.D. / Zúñiga J.

EPJ Web of Conferences, Vol 53, p

2013 Volume 03001

Keywords	Physics ; QC1-999 ; Science ; Q ; DOAJ:Physics (General) ; DOAJ:Physics and Astronomy
Language	English
Publishing date	2013-06-01T00:00:00Z
Publisher	EDP Sciences
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Book ; 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.
Keywords	Astrophysics - Instrumentation and Methods for Astrophysics ; Physics - Instrumentation and Detectors
Subject code	621
Publishing date	2014-05-05
Publishing country	us
Document type	Book ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Deep-sea bioluminescence blooms after dense water formation at the ocean surface.

Tamburini, Christian / Canals, Miquel / Durrieu de Madron, Xavier / Houpert, Loïc / Lefèvre, Dominique / Martini, Séverine / D'Ortenzio, Fabrizio / Robert, Anne / Testor, Pierre / Aguilar, Juan Antonio / Samarai, Imen Al / Albert, Arnaud / André, Michel / Anghinolfi, Marco / Anton, Gisela / Anvar, Shebli / Ardid, Miguel / Jesus, Ana Carolina Assis / Astraatmadja, Tri L /

Aubert, Jean-Jacques / Baret, Bruny / Basa, Stéphane / Bertin, Vincent / Biagi, Simone / Bigi, Armando / Bigongiari, Ciro / Bogazzi, Claudio / Bou-Cabo, Manuel / Bouhou, Boutayeb / Bouwhuis, Mieke C / Brunner, Jurgen / Busto, José / Camarena, Francisco / Capone, Antonio / Cârloganu, Christina / Carminati, Giada / Carr, John / Cecchini, Stefano / Charif, Ziad / Charvis, Philippe / Chiarusi, Tommaso / Circella, Marco / Coniglione, Rosa / Costantini, Heide / Coyle, Paschal / Curtil, Christian / Decowski, Patrick / Dekeyser, Ivan / Deschamps, Anne / Donzaud, Corinne / Dornic, Damien / Dorosti, Hasankiadeh Q / Drouhin, Doriane / Eberl, Thomas / Emanuele, Umberto / Ernenwein, Jean-Pierre / Escoffier, Stéphanie / Fermani, Paolo / Ferri, Marcelino / Flaminio, Vincenzo / Folger, Florian / Fritsch, Ulf / Fuda, Jean-Luc / Galatà, Salvatore / Gay, Pascal / Giacomelli, Giorgio / Giordano, Valentina / Gómez-González, Juan-Pablo / Graf, Kay / Guillard, Goulven / Halladjian, Garadeb / Hallewell, Gregory / van Haren, Hans / Hartman, Joris / Heijboer, Aart J / Hello, Yann / Hernández-Rey, Juan Jose / Herold, Bjoern / Hößl, Jurgen / Hsu, Ching-Cheng / de Jong, Marteen / Kadler, Matthias / Kalekin, Oleg / Kappes, Alexander / Katz, Uli / Kavatsyuk, Oksana / Kooijman, Paul / Kopper, Claudio / Kouchner, Antoine / Kreykenbohm, Ingo / Kulikovskiy, Vladimir / Lahmann, Robert / Lamare, Patrick / Larosa, Giuseppina / Lattuada, Dario / Lim, Gordon / Presti, Domenico Lo / Loehner, Herbert / Loucatos, Sotiris / Mangano, Salvatore / Marcelin, Michel / Margiotta, Annarita / Martinez-Mora, Juan Antonio / Meli, Athina / Montaruli, Teresa / Moscoso, Luciano / Motz, Holger / Neff, Max / Nezri, Emma Nuel / Palioselitis, Dimitris / Păvălaş, Gabriela E / Payet, Kevin / Payre, Patrice / Petrovic, Jelena / Piattelli, Paolo / Picot-Clemente, Nicolas / Popa, Vlad / Pradier, Thierry / Presani, Eleonora / Racca, Chantal / Reed, Corey / Riccobene, Giorgio / Richardt, Carsten / Richter, Roland / Rivière, Colas / Roensch, Kathrin / Rostovtsev, Andrei / Ruiz-Rivas, Joaquin / Rujoiu, Marius / Russo, Valerio G / Salesa, Francisco / Sánchez-Losa, Augustin / Sapienza, Piera / Schöck, Friederike / Schuller, Jean-Pierre / Schussler, Fabian / Shanidze, Rezo / Simeone, Francesco / Spies, Andreas / Spurio, Maurizio / Steijger, Jos J M / Stolarczyk, Thierry / Taiuti, Mauro G F / Toscano, Simona / Vallage, Bertrand / Van Elewyck, Véronique / Vannoni, Giulia / Vecchi, Manuela / Vernin, Pascal / Wijnker, Guus / Wilms, Jorn / de Wolf, Els / Yepes, Harold / Zaborov, Dmitry / De Dios Zornoza, Juan / Zúñiga, Juan

PloS one

2013 Volume 8, Issue 7, Page(s) e67523

Abstract: The deep ocean is the largest and least known ecosystem on Earth. It hosts numerous pelagic organisms, most of which are able to emit light. Here we present a unique data set consisting of a 2.5-year long record of light emission by deep-sea pelagic ... ...

Abstract	The deep ocean is the largest and least known ecosystem on Earth. It hosts numerous pelagic organisms, most of which are able to emit light. Here we present a unique data set consisting of a 2.5-year long record of light emission by deep-sea pelagic organisms, measured from December 2007 to June 2010 at the ANTARES underwater neutrino telescope in the deep NW Mediterranean Sea, jointly with synchronous hydrological records. This is the longest continuous time-series of deep-sea bioluminescence ever recorded. Our record reveals several weeks long, seasonal bioluminescence blooms with light intensity up to two orders of magnitude higher than background values, which correlate to changes in the properties of deep waters. Such changes are triggered by the winter cooling and evaporation experienced by the upper ocean layer in the Gulf of Lion that leads to the formation and subsequent sinking of dense water through a process known as "open-sea convection". It episodically renews the deep water of the study area and conveys fresh organic matter that fuels the deep ecosystems. Luminous bacteria most likely are the main contributors to the observed deep-sea bioluminescence blooms. Our observations demonstrate a consistent and rapid connection between deep open-sea convection and bathypelagic biological activity, as expressed by bioluminescence. In a setting where dense water formation events are likely to decline under global warming scenarios enhancing ocean stratification, in situ observatories become essential as environmental sentinels for the monitoring and understanding of deep-sea ecosystem shifts.
MeSH term(s)	Animals ; Cell Count ; Eutrophication/physiology ; Fluorescence ; Luminescent Measurements/methods ; Mediterranean Region ; Oceans and Seas ; Seasons
Language	English
Publishing date	2013-07-10
Publishing country	United States
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ISSN	1932-6203
ISSN (online)	1932-6203
DOI	10.1371/journal.pone.0067523
Database	MEDical Literature Analysis and Retrieval System OnLINE

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