PBS Space Time Do Neutron Stars Shine In Dark Matter
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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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Journal Papers Referenced In Episode:
Axion clouds around neutron stars:
Polar cap pair cascades as the source of pulsar radio emission:
Axions can be produced above pulsar polar caps:
Detailed simulations of polar cap cascades:
Constraints on axions from non-observation of radio emission from 27 pulsars:
Pulsar nulling from axion clouds:
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