Do Neutron Stars Shine In Dark Matter?

From PBS Space Time.

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Neutron stars aren’t dark matter–we figured that out a while ago. But new research is telling us that they may be dark matter factories. They may produce the exotic axion, one of the most popular dark matter candidates.

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Written by Matt Caplan, Anirudh Prabhu, & Matt O’Dowd
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Journal Papers Referenced In Episode:
Axion clouds around neutron stars: https://journals.aps.org/prx/abstract/10.1103/PhysRevX.14.041015

Polar cap pair cascades as the source of pulsar radio emission: https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.124.245101

Axions can be produced above pulsar polar caps: https://journals.aps.org/prd/abstract/10.1103/PhysRevD.104.055038

Detailed simulations of polar cap cascades: https://iopscience.iop.org/article/10.3847/2041-8213/ac2157

Constraints on axions from non-observation of radio emission from 27 pulsars: https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.131.111004

Pulsar nulling from axion clouds: https://journals.aps.org/prl/accepted/99071Yf5Zed14387541d3dd31bdf5002c85cc2299

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