pith. machine review for the scientific record. sign in

arxiv: 1406.0645 · v2 · submitted 2014-06-03 · 🌌 astro-ph.HE · hep-ex· hep-ph

Recognition: unknown

TANAMI Blazars in the IceCube PeV Neutrino Fields

Authors on Pith no claims yet
classification 🌌 astro-ph.HE hep-exhep-ph
keywords eventsneutrinoatmosphericbackgroundblazarsicecubetanamiaccelerated
0
0 comments X
read the original abstract

The IceCube Collaboration has announced the discovery of a neutrino flux in excess of the atmospheric background. Due to the steeply falling atmospheric background spectrum, events at PeV energies are most likely of extraterrestrial origin. We present the multiwavelength properties of the six radio brightest blazars positionally coincident with these events using contemporaneous data of the TANAMI blazar sample, including high-resolution images and spectral energy distributions. Assuming the X-ray to {\gamma}-ray emission originates in the photoproduction of pions by accelerated protons, the integrated predicted neutrino luminosity of these sources is large enough to explain the two detected PeV events.

This paper has not been read by Pith yet.

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.