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arXiv · 1309.6114

Constraining ALPs with linear and circular polarisation measurements of quasar light

Alexandre Payez
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Abstract

We discuss the constraints derived on the mixing of photons with light pseudoscalars using the distributions of good-quality linear and circular polarisation measurements of light from the least polarised classes of quasars. We also provide the dependence of our limit on the average electron density in the local supercluster for nearly massless particles.

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Alexandre Payez. 2013-09-24. Constraining ALPs with linear and circular polarisation measurements of quasar light. https://arxiv.org/abs/1309.6114

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