抄録
The flux upper limits of the diffuse gamma rays, from the inner and outer Galactic planes, are found to be decreased by factors of 4.0∼3.6 for 3∼10 TeV, respectively, by using the simulation results of effective area ratios for gamma-ray and cosmic-ray induced showers in the Tibet air shower array. In our previous work, the flux upper limits were deduced only from the flux ratio of air showers generated by gamma rays versus cosmic rays. As a result the source electron spectral index for inverse Compton should be steeper than 2.2 and 2.1 for the inner and outer Galactic planes, respectively.
本文言語 | English |
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ホスト出版物のタイトル | 29th International Cosmic Ray Conference, ICRC 2005 |
出版社 | Tata Institute of Fundamental Research |
ページ | 43-46 |
ページ数 | 4 |
巻 | 4 |
出版ステータス | Published - 2005 |
イベント | 29th International Cosmic Ray Conference, ICRC 2005 - Pune 継続期間: 2005 8月 3 → 2005 8月 10 |
Other
Other | 29th International Cosmic Ray Conference, ICRC 2005 |
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City | Pune |
Period | 05/8/3 → 05/8/10 |
ASJC Scopus subject areas
- 核物理学および高エネルギー物理学