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arXiv · 1509.09033

The ultra-high energy cosmic rays image of Virgo A

Radomír Šmída·Ralph Engel
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Abstract

Arrival directions of ultra-high energy cosmic rays from the direction of ten brightest radio sources lying within 50 Mpc from our Galaxy were studied by using recent models of the largescale Galactic magnetic field. A detailed study, where also small-scale turbulent magnetic field component was implemented, is presented for the radiogalaxy Virgo A. This radiogalaxy is located far from the Galactic plane which leads to a unique image of this UHECR source candidate, if the flux is composed from a mixture of intermediate mass nuclei. We present a method suitable for identifying cosmic rays arriving from this close-by radiogalaxy.

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Radomír Šmída, Ralph Engel. 2015-09-30. The ultra-high energy cosmic rays image of Virgo A. https://arxiv.org/abs/1509.09033

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