抄録
Since 1996, a hybrid experiment consisting of an emulsion chamber and a burst detector array and the Tibet-II air-shower array has been operated at Yangbajing (4300 m above sea level) in Tibet. This experiment can detect air shower cores, called burst events, accompanied by air showers in excess of about 100 TeV. Using the burst event data observed by this experiment, we discuss the primary cosmic ray composition around the knee in comparison with the Monte Carlo simulations. In this paper, we show that all the features of burst events are wholly compatible with the heavy enriched composition in the knee energy region.
本文言語 | English |
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論文番号 | 072007 |
ページ(範囲) | 1-12 |
ページ数 | 12 |
ジャーナル | Physical Review D - Particles, Fields, Gravitation and Cosmology |
巻 | 62 |
号 | 7 |
出版ステータス | Published - 2000 10月 1 |
外部発表 | はい |
ASJC Scopus subject areas
- 物理学および天文学(全般)
- 核物理学および高エネルギー物理学
- 数理物理学
- 物理学および天文学(その他)