@article{fdi:010053085, title = {{AMADEUS}-{T}he acoustic neutrino detection test system of the {ANTARES} deep-sea neutrino telescope}, author = {{A}guilar, {J}. {A}. and {A}l {S}amarai, {I}. and {A}lbert, {A}. and {A}nghinolfi, {M}. and {A}nton, {G}. and {A}nvar, {S}. and {A}rdid, {M}. and {J}esus, {A}. {C}. {A}. and {A}straatmadja, {T}. and {A}ubert, {J}. {J}. and {A}uer, {R}. and {B}arbarito, {E}. and {B}aret, {B}. and {B}asa, {S}. and {B}azzotti, {M}. and {B}ertin, {V}. and {B}iagi, {S}. and {B}igongiari, {C}. and {B}ou-{C}abo, {M}. and {B}ouwhuis, {M}. {C}. and {B}rown, {A}. and {B}runner, {J}. and {B}usto, {J}. and {C}amarena, {F}. and {C}apone, {A}. and {C}arloganu, {C}. and {C}arminati, {G}. and {C}arr, {J}. and {C}assano, {B}. and {C}astorina, {E}. and {C}avasinni, {V}. and {C}ecchini, {S}. and {C}eres, {A}. and {C}harvis, {P}hilippe and {C}hiarusi, {T}. and {S}en, {N}. {C}. and {C}ircella, {M}. and {C}oniglione, {R}. and {C}ostantini, {H}. and {C}ottini, {N}. and {C}oyle, {P}. and {C}urtil, {C}. and {D}e {B}onis, {G}. and {D}ecowski, {M}. {P}. and {D}ekeyser, {I}. and {D}eschamps, {A}. and {D}istefano, {C}. and {D}onzaud, {C}. and {D}ornic, {D}. and {D}rouhin, {D}. and {E}berl, {T}. and {E}manuele, {U}. and {E}rnenwein, {J}. {P}. and {E}scoffier, {S}. and {F}ehr, {F}. and {F}iorello, {C}. and {F}laminio, {V}. and {F}ritsch, {U}. and {F}uda, {J}. {L}. and {G}ay, {P}. and {G}iacomelli, {G}. and {G}omez-{G}onzalez, {J}. {P}. and {G}raf, {K}. and {G}uillard, {G}. and {H}alladjian, {G}. and {H}allewell, {G}. and van {H}aren, {H}. and {H}eijboer, {A}. {J}. and {H}eine, {E}. and {H}ello, {Y}ann and {H}ernandez-{R}ey, {J}. {J}. and {H}erold, {B}. and {H}ossl, {J}. and de {J}ong, {M}. and {K}alantar-{N}ayestanaki, {N}. and {K}alekin, {O}. and {K}appes, {A}. and {K}atz, {U}. and {K}eller, {P}. and {K}ooijman, {P}. and {K}opper, {C}. and {K}ouchneri, {A}. and {K}retschmer, {W}. and {L}ahmann, {R}. and {L}amare, {P}. and {L}ambard, {G}. and {L}arosa, {G}. and {L}aschinsky, {H}. and {L}e {P}rovost, {H}. and {L}efevre, {D}. and {L}elaizant, {G}. and {L}im, {G}. and {L}o {P}resti, {D}. and {L}oehner, {H}. and {L}oucatos, {S}. and {L}ouis, {F}. and {L}ucarelli, {F}. and {M}angano, {S}. and {M}arcelin, {M}. and {M}argiotta, {A}. and {M}artinez-{M}ora, {J}. {A}. and {M}azure, {A}. and {M}ongelli, {M}. and {M}ontaruli, {T}. and {M}organti, {M}. and {M}oscoso, {L}. and {M}otz, {H}. and {N}aumann, {C}. and {N}eff, {M}. and {O}stasch, {R}. and {P}alioselitis, {D}. and {P}avalas, {G}. {E}. and {P}ayre, {P}. and {P}etrovic, {J}. and {P}icot-{C}lemente, {N}. and {P}icq, {C}. and {P}opa, {V}. and {P}radier, {T}. and {P}resani, {E}. and {R}acca, {C}. and {R}adu, {A}. and {R}eed, {C}. and {R}iccobene, {G}. and {R}ichardt, {C}. and {R}ujoiu, {M}. and {R}uppi, {M}. and {R}usso, {G}. {V}. and {S}alesa, {F}. and {S}apienza, {P}. and {S}chock, {F}. and {S}chuller, {J}. {P}. and {S}hanidze, {R}. and {S}imeone, {F}. and {S}purio, {M}. and {S}teijger, {J}. {J}. {M}. and {S}tolarczyk, {T}. and {T}aiuti, {M}. and {T}amburini, {C}. and {T}asca, {L}. and {T}oscano, {S}. and {V}allage, {B}. and {V}an {E}lewyck, {V}. and {V}annoni, {G}. and {V}ecchi, {M}. and {V}ernin, {P}. and {W}ijnker, {G}. and de {W}olf, {E}. and {Y}epes, {H}. and {Z}aborov, {D}. and {Z}ornoza, {J}. {D}. and {Z}uniga, {J}.}, editor = {}, language = {{ENG}}, abstract = {{T}he {AMADEUS} ({ANTARES} {M}odules for the {A}coustic {D}etection {U}nder the {S}ea) system which is described in this article aims at the investigation of techniques for acoustic detection of neutrinos in the deep sea. {I}t is integrated into the {ANTARES} neutrino telescope in the {M}editerranean {S}ea. {I}ts acoustic sensors, installed at water depths between 2050 and 2300 m, employ piezo-electric elements for the broad-band recording of signals with frequencies ranging up to 125 k{H}z. {T}he typical sensitivity of the sensors is around - 145 d{B} re 1 {V}/mu {P}a (including preamplifier). {C}ompleted in {M}ay 2008, {AMADEUS} consists of six "acoustic clusters", each comprising six acoustic sensors that are arranged at distances of roughly 1 m from each other. {T}wo vertical mechanical structures (so-called lines) of the {ANTARES} detector host three acoustic clusters each. {S}pacings between the clusters range from 14.5 to 340 m. {E}ach cluster contains custom-designed electronics boards to amplify and digitise the acoustic signals from the sensors. {A}n on-shore computer cluster is used to process and filter the data stream and store the selected events. {T}he daily volume of recorded data is about 10 {GB}. {T}he system is operating continuously and automatically, requiring only little human intervention. {AMADEUS} allows for extensive studies of both transient signals and ambient noise in the deep sea, as well as signal correlations on several length scales and localisation of acoustic point sources. {T}hus the system is excellently suited to assess the background conditions for the measurement of the bipolar pulses expected to originate from neutrino interactions.}, keywords = {{AMADEUS} ; {ANTARES} ; {N}eutrino telescope ; {A}coustic neutrino detection ; {T}hermo-acoustic model}, booktitle = {}, journal = {{N}uclear {I}nstruments and {M}ethods in {P}hysics {R}esearch {S}ection a. {A}ccelerators {S}pectrometers {D}etectors and {A}ssociated {E}quipment}, volume = {626}, numero = {}, pages = {128--143}, ISSN = {0168-9002}, year = {2011}, DOI = {10.1016/j.nima.2010.09.053}, URL = {https://www.documentation.ird.fr/hor/fdi:010053085}, }