| タイトル | High Energy Cosmic Ray Electron Spectra measured from the ATIC Balloon Experiment |
| 著者（英） | Ganel, O.; Gunasingha, R. M.; Schmidt, W. K. H.; Adams, J. H.; Ahn, H. S.; Batkov, K. E.; Bashindzhagyan, G.; Fazely, A. R.; Christl, M.; Chang, J. |
| 著者所属（英） | NASA Marshall Space Flight Center |
| 発行日 | 2003-01-01 |
| 言語 | eng |
| 内容記述 | The Advanced Thin Ionization Calorimeter Balloon Experiment (ATIC) is specifically designed for high energy cosmic ray ion detection. From simulation and a CERN beam test exposure we find that the design consisting of a graphite target and an energy detection device, a totally active calorimeter of BGO scintillator, gives us sufficient information to distinguish electrons from protons up to the TeV energy range. Balloon observations were successfully carried out over Antarctica in both 2000/2001 and 2002/2003 for a total of more than 35 days. This paper presents preliminary results on the spectrum of high energy electrons observed in the first ATIC flight. |
| NASA分類 | Space Radiation |
| 権利 | Copyright |
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