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Title: First results of the KM3NeT multi-PMT DOM

Abstract

The future KM3NeT neutrino telescope will consist of several thousand digital optical modules (DOMs), each of which will be equipped with 31 3-inch photo-multiplier tubes (PMTs). This design has various advantages over the use of one large PMT per optical module, e.g. concerning effective photocathode area per module, improved background suppression and directional reconstruction. Currently, the KM3NeT collaboration is testing a prototype DOM deployed on the instrumentation line of the ANTARES neutrino telescope. The DOM has been operational since mid-April 2013. First data are presented and compared to simulation results. The results are very encouraging and indicate that muon identification and a coarse direction estimation are possible event with a single DOM.

Authors:
 [1];
  1. Nikhef - National Institute for Subatomic Physics, Science Park 105, 1098 XG Amsterdam (Netherlands)
Publication Date:
OSTI Identifier:
22390625
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1630; Journal Issue: 1; Conference: VLVvT 13: 6. International Workshop on Very Large Volumte Neutrino Telescopes, Stockholm (Sweden), 5-7 Aug 2013; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; CHERENKOV COUNTERS; COMPARATIVE EVALUATIONS; DESIGN; ELECTRON MULTIPLIERS; MUONS; NEUTRINO DETECTION; NEUTRINOS; PERFORMANCE TESTING; PHOTOCATHODES; SCINTILLATION COUNTERS; TELESCOPE COUNTERS

Citation Formats

Michael, Tino, and Collaboration: KM3NeT Collaboration. First results of the KM3NeT multi-PMT DOM. United States: N. p., 2014. Web. doi:10.1063/1.4902799.
Michael, Tino, & Collaboration: KM3NeT Collaboration. First results of the KM3NeT multi-PMT DOM. United States. doi:10.1063/1.4902799.
Michael, Tino, and Collaboration: KM3NeT Collaboration. Tue . "First results of the KM3NeT multi-PMT DOM". United States. doi:10.1063/1.4902799.
@article{osti_22390625,
title = {First results of the KM3NeT multi-PMT DOM},
author = {Michael, Tino and Collaboration: KM3NeT Collaboration},
abstractNote = {The future KM3NeT neutrino telescope will consist of several thousand digital optical modules (DOMs), each of which will be equipped with 31 3-inch photo-multiplier tubes (PMTs). This design has various advantages over the use of one large PMT per optical module, e.g. concerning effective photocathode area per module, improved background suppression and directional reconstruction. Currently, the KM3NeT collaboration is testing a prototype DOM deployed on the instrumentation line of the ANTARES neutrino telescope. The DOM has been operational since mid-April 2013. First data are presented and compared to simulation results. The results are very encouraging and indicate that muon identification and a coarse direction estimation are possible event with a single DOM.},
doi = {10.1063/1.4902799},
journal = {AIP Conference Proceedings},
number = 1,
volume = 1630,
place = {United States},
year = {Tue Nov 18 00:00:00 EST 2014},
month = {Tue Nov 18 00:00:00 EST 2014}
}
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