Author: sylvia

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  fellow

  Dake Zhou

  Dake is completing his PhD in physics at the University of Washington, where he works with Sanjay Reddy on theoretical particle and nuclear astrophysics. Dake joined the N3AS network in […]

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  The g-mode Oscillation in Hybrid Stars: A Tale of Two Sound Speeds

  We study the principal core g-mode oscillation in hybrid stars containing quark matter and find that they have an unusually large frequency range (≈ 200 – 600 Hz) compared to […]

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  Constraints on the maximum mass of neutron stars with a quark core from GW170817 and NICER PSR J0030+0451 data

  We perform a Bayesian analysis of the maximum mass $M_{\rm TOV}$ of neutron stars with a quark core, incorporating the observational data from tidal deformability of the GW170817 binary neutron […]

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  post

  Using Software to Simulate Neutrino Flavor Instability

  A fantastic amount of neutrinos are emitted during cataclysmic astrophysical explosions like core-collapse supernovae and neutron star mergers. In both cases, the emitted neutrinos drive outflows that end up enriching […]

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  Boosted dark matter from diffuse supernova neutrinos

  The XENON collaboration recently reported an excess of electron recoil events in the low energy region with a significance of around $3.3\sigma$. An explanation of this excess in terms of […]