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Cosmic ray anisotropy studies with the Stockholm Educational Air Shower array

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 نشر من قبل Petter Hofverberg
 تاريخ النشر 2011
  مجال البحث فيزياء
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The Stockholm Educational Air Shower Array (SEASA) project has established a network of GPS time-synchronised scintillator detector stations at high-schools in the Stockholm region. The primary aim of this project is outreach. A part of the network comprises a dense cluster of detector stations located at AlbaNova University Centre. This cluster is being used to study the cosmic ray anisotropy around the knee. Each station consists of three scintillator detectors in a triangular geometry which allows multiple timing measurements as the shower front sweeps over the station. The timing resolution of the system has been determined and the angular resolution has been studied using Monte Carlo simulations and is compared to data. The potential of this system to study small and large scale cosmic ray anisotropies is discussed.

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