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Title

Performance of the front-end electronics of the ANTARES neutrino telescope

AuthorsAguilar Sánchez, Juan Antonio ; Bigongiari, Ciro ; Dornic, D. ; Emanuele, Umberto ; Gómez-González, Juan Pablo ; Hernández Rey, Juan José ; Mangano, Salvatore ; Salesa Greus, Francisco ; Toscano, Simona ; Yepes, Harold ; Zornoza, J. D. ; Zúñiga Román, Juan ; ANTARES Collaboration
KeywordsNeutrino telescope
Photomultiplier tube
Front-end electronics
ASIC
Issue Date1-Oct-2010
PublisherElsevier
CitationNuclear Instruments and Methods in Physics Research - Section A 622 (1): 59-73 (2010)
AbstractANTARES is a high-energy neutrino telescope installed in the Mediterranean Sea at a depth of 2475 m. It consists of a three-dimensional array of optical modules, each containing a large photomultiplier tube. A total of 2700 front-end ASICs named analogue ring samplers (ARS) process the phototube signals, measure their arrival time, amplitude and shape as well as perform monitoring and calibration tasks. The ARS chip processes the analogue signals from the optical modules and converts information into digital data. All the information is transmitted to shore through further multiplexing electronics and an optical link. This paper describes the performance of the ARS chip: results from the functionality and characterization tests in the laboratory are summarized and the long-term performance in the apparatus is illustrated.
Description20 páginas, 22 figuras, 2 tablas.-- et al.(ANTARES Collaboration).
Publisher version (URL)http://dx.doi.org/10.1016/j.nima.2010.06.225
URI10261/28843
DOI10.1016/j.nima.2010.06.225
ISSN0168-9002
Appears in Collections:(IFIC) Artículos
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