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arXiv · 0912.1716

Searching for Axion-like Particles with Active Galactic Nuclei

Clare Burrage·Anne-Christine Davis·Douglas J. Shaw
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Abstract

Strong mixing between photons and axion-like particles in the magnetic fields of clusters of galaxies induces a scatter in the observed luminosities of compact sources in the cluster. This is used to construct a new test for axion-like particles; applied to observations of active galactic nuclei it is strongly suggestive of the existence of a light axion-like particle.

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Clare Burrage, Anne-Christine Davis, Douglas J. Shaw. 2009-12-09. Searching for Axion-like Particles with Active Galactic Nuclei. https://arxiv.org/abs/0912.1716

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