抄録
We have analyzed the large scale sidereal anisotropy of multi-TeV Galactic cosmic rays by Tibet Air Shower Array, with the data taken from Nov. 1999 to Nov. 2005. To study the temporal variation of the anisotropy, the data set is divided into 6 samples, each in a time scale of one year.It is shown that the sidereal anisotropy with the magnitude about 0.1% is fairly stable from year to year over the entire observation period. This indicates that the anisotropy of TeV galactic cosmic rays is insensitive to solar activities.
本文言語 | English |
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ホスト出版物のタイトル | 31st International Cosmic Ray Conference, ICRC 2009 |
出版社 | University of Lodz |
出版ステータス | Published - 2009 |
イベント | 31st International Cosmic Ray Conference, ICRC 2009 - Lodz 継続期間: 2009 7月 7 → 2009 7月 15 |
Other
Other | 31st International Cosmic Ray Conference, ICRC 2009 |
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City | Lodz |
Period | 09/7/7 → 09/7/15 |
ASJC Scopus subject areas
- 核物理学および高エネルギー物理学