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WIMP Annihilation and Cooling of Neutron Stars
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abstract
We study the effect of WIMP annihilation on the temperature of a neutron star. We shall argue that the released energy due to WIMP annihilation inside the neutron stars, might affect the temperature of stars older than 10 million years, flattening out the temperature at $\sim 10^4$ K for a typical neutron star.
Forward citations
Cited by 18 Pith papers
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Asymmetric Cannibal Dark Matter: Constraints from Neutron Star
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High-Energy Neutrinos from Black Hole Evaporation in Neutron Stars
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Complementary Planetary Spectroscopy Probes of Dark Matter
Dark matter annihilation energy deposited in planetary atmospheres and interiors, compared against existing UV airglow and heat flow measurements, yields new sub-GeV scattering constraints and long-lived mediator reach.
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Vector-portal fermionic dark matter softens or stiffens the neutron-star equation of state depending on Z' mass, producing mass-radius and tidal-deformability signatures constrained by GW170817 and NICER.
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Super-Kamiokande Strongly Constrains Leptophilic Dark Matter Capture in the Sun
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Muonphilic asymmetric dark matter at a future muon collider
Muonphilic portals to fermionic asymmetric dark matter are constrained by existing data and can be probed further by 3 and 10 TeV muon colliders.
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Thermal emission from dark matter-heated neutron stars in the Galactic Center
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