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arXiv · 0902.2320

Active Galactic Nuclei Shed Light on Axion-like-Particles

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

We demonstrate that the scatter in the luminosity relations of astrophysical objects can be used to search for axion-like-particles (ALPs). This analysis is applied to observations of active galactic nuclei, where we find evidence strongly suggestive of the existence of a very light ALP.

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Clare Burrage, Anne-Christine Davis, Douglas J. Shaw. 2009-02-13. Active Galactic Nuclei Shed Light on Axion-like-Particles. https://doi.org/10.1103/physrevlett.102.201101

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