The first flight of the CREAM silicon charge detector

N. H. Park, S. W. Nam, J. H. Han, J. H. Hyun, J. A. Jeon, J. K. Lee, I. H. Park, J. Yang, H. S. Ahn, O. Ganel, K. C. Kim, M. H. Lee, L. Lutz, A. Malinine, E. S. Seo, R. Sina, J. Wu, Y. S. Yoon, S. Y. Zinn, P. AllisonJ. J. Beatty, M. G. Bagliesi, G. Bigongiari, P. Maestro, P. S. Marrocchesi, R. Zei, P. Boyle, S. Swordy, S. Wakely, J. T. Childers, M. A. DuVernois, N. B. Conklin, S. Coutu, S. I. Mognet, H. J. Kim, Y. J. Kim, H. Park, S. Minnick, S. Nutter, K. W. Min, W. Han, U. W. Nam, K. I. Seon

Research output: Contribution to journalArticlepeer-review

15 Scopus citations

Abstract

The CREAM (Cosmic Ray Energetics And Mass) experiment was constructed for the measurement of high-energy cosmic rays in the energy range between 10 12 and 10 15 eV. As a long duration balloon payload, the CREAM had its first successful flight in December 2004 from McMurdo Station, Antarctica. For the charge measurement of incident cosmic-ray particles entering the calorimeter module, a layer of the SCD (Silicon Charge Detector) made of 2912 silicon pixels was built with an active area of 779 × 795 mm 2. This paper describes the performance of the SCD during the 2004-2005 flight.

Original languageEnglish
Pages (from-to)815-818
Number of pages4
JournalJournal of the Korean Physical Society
Volume49
Issue number2 I
StatePublished - Aug 2006

Keywords

  • Balloon payload
  • High energy cosmic ray
  • Knee
  • Silicon charge detector

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