arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1202.4520astro-ph.HEhep-ex
收藏

从俄歇合作组资料看E0 ≥ 5.5 $\times$ 1019 eV宇宙射线的各向异性

On the Anisotropy of E0 >= 5.5$\times$1019 eV Cosmic Rays according to Data of the Pierre Auger Collaboration

A. V. Glushkov

摘要:

皮埃尔·俄歇合作组在半径约为18 \degree的立体角中发现了一个宇宙射线的局部群,其能量在E0 \geq 5.5 \times 1019 eV区域,来自A代射电星系区域,其银河系坐标为lG = 309.5 \degree和bG = 19.4 \degree。在它的附近,有半人马座超星系团,其星系坐标为lG = 302.4 \degree和bG = 21.6 \degree。值得注意的是,大吸引子也在那里,它可能对观察到的图像有直接的影响。

英文摘要:

The Pierre Auger Collaboration discovered, in a solid angle of radius about 18\degree, a local group of cosmic rays having energies in the region E0 \geq 5.5\times1019 eV and coming from the region of the Gen A radio galaxy, whose galactic coordinates are lG = 309.5\degree and bG = 19.4\degree. Near it, there is the Centaur supercluster of galaxies, its galactic coordinates being lG = 302.4\degree and bG = 21.6\degree. It is noteworthy that the Great Attractor, which may have a direct bearing on the observed picture, is also there.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑