91 research outputs found

    Measurement of Cosmic Ray spectrum and Anisotropy with ARGO-YBJ

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    In this paper we report on the observation of the anisotropy of cosmic ray arrival direction at different angular scales with ARGO-YBJ. Evidence of new few-degree excesses throughout the sky region 195∘≤^{\circ}\leq R.A. ≤\leq 315∘^{\circ} is presented for the first time. We report also on the measurement of the light-component (p+He) spectrum of primary cosmic rays in the range 5 - 200 TeV.Comment: Invited talk to the 3rd Galileo - Xu Guangqi meeting, October 11-15, 2011 Beijing (China
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