抄録
We are now operating the 500 m2 Yangbajing air-shower core (YAC-II) array near the center of the Tibet air-shower array ( Tibet-III ) to observe cosmic-ray chemical composition at the knee energy region since February 2011. The first step of YAC, called YAC-I, containing 16 detector units, was operated from May, 2009 to February, 2010. In this paper, we used the YAC-I and Tibet-III coincident data set obtained from May, 2009 through January, 2010 to present the electromagnetic spectrum of air shower cores at around 10 15 eV energy region. The effective live time is calculated as 100.5 days. We would like to report the comparison of our experimental data with MC model prediction in this paper.
本文言語 | English |
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ホスト出版物のタイトル | Proceedings of the 32nd International Cosmic Ray Conference, ICRC 2011 |
出版社 | Institute of High Energy Physics |
ページ | 157-160 |
ページ数 | 4 |
巻 | 1 |
DOI | |
出版ステータス | Published - 2011 |
イベント | 32nd International Cosmic Ray Conference, ICRC 2011 - Beijing 継続期間: 2011 8月 11 → 2011 8月 18 |
Other
Other | 32nd International Cosmic Ray Conference, ICRC 2011 |
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City | Beijing |
Period | 11/8/11 → 11/8/18 |
ASJC Scopus subject areas
- 核物理学および高エネルギー物理学