J. P. Lundquist (Author)

Abstract

The seven year Telescope Array (TA) Middle Drum hybrid composition measurement shows agreement between Ultra-High Energy Cosmic Ray (UHECR) data and a light composition obtained with QGSJetII-03 or QGSJet-01c models. The data are incompatible with a pure iron composition, for all models examined, for energies log10(E/eV)>18.4. This is consistent with previous TA results. This analysis is presented using an updated version of the pattern recognition analysis (PRA) technique developed by TA.

Keywords

UHECR;cosmic rays;hybrid detection;composition;

Data

Language: English
Year of publishing:
Typology: 1.08 - Published Scientific Conference Contribution
Organization: UNG - University of Nova Gorica
UDC: 539.1
COBISS: 13194755 Link will open in a new window
ISSN: 1824-8039
Views: 1889
Downloads: 77
Average score: 0 (0 votes)
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Other data

URN: URN:SI:UNG
Type (COBISS): Not categorized
Pages: str. 1-4
Chronology: 2015
DOI: 10.22323/1.236.0441
ID: 11600785