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Antarctic balloon flight and data analysis of TRACER

  • A. Romero-Wolf*
  • , M. Ave
  • , P. Boyle
  • , F. Gahbauer
  • , C. Höppner
  • , J. Hörandel
  • , M. Ichimura
  • , D. Müller
  • , S. Wakely
  • *Šī darba korespondējošais autors
  • The University of Chicago
  • Karlsruhe Institute of Technology
  • Hirosaki University

Zinātniskās darbības rezultāts: Devums konferencē › Konferences raksts › koleģiāli recenzēts

2 Atsauces (Scopus)

Kopsavilkums

The TRACER cosmic-ray detector was successfully flown from McMurdo, Antarctica in December 2003. The instrument has a geometric factor of 5 mfi ster and provided measurements of cosmic ray nuclei from oxygen to iron (Z=8 to Z=26). The analysis of the data begins with the reconstruction of the trajectory of each nucleus through the instrument. Subsequently, the elemental charge Z and the particle energy are measured from 0.5 to 10,000 GeV/amu. This process uses known response functions and fluctuations in response of the individual detector elements, and the procedures are verified with extensive computer simulations. The analysis is able to cleanly select the very rare events at the highest energies without contamination due to low energy background which is more abundant by about a factor of ̃ 104 .

OriģinālvalodaAngļu
Lapas97-100
Lapu skaits4
Publikācijas statussPublicēts - 2005
Ārēji publicētsJā
Pasākums29th International Cosmic Ray Conference, ICRC 2005 - Pune, Indija
Ilgums: 3 aug. 2005 → 10 aug. 2005

Konference

Konference29th International Cosmic Ray Conference, ICRC 2005
Valsts/TeritorijaIndija
PilsētaPune
Periods3/08/05 → 10/08/05

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