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arXiv · 1710.01906

Plasma-based wakefield accelerators as sources of axion-like particles

David A. Burton·Adam Noble
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Abstract

We estimate the average flux density of minimally-coupled axion-like particles generated by a laser-driven plasma wakefield propagating along a constant strong magnetic field. Our calculations suggest that a terrestrial source based on this approach could generate a pulse of axion-like particles whose flux density is comparable to that of solar axion-like particles at Earth. This mechanism is optimal for axion-like particles with mass in the range of interest of contemporary experiments designed to detect dark matter using microwave cavities.

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David A. Burton, Adam Noble. 2017-10-05. Plasma-based wakefield accelerators as sources of axion-like particles. https://doi.org/10.1088/1367-2630/aab475

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