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Chen, Hsin-Yu; Chesler, Paul M.; Loeb, Abraham, E-mail: hsinyuchen@fas.harvard.edu, E-mail: pchesler@g.harvard.edu, E-mail: aloeb@cfa.harvard.edu2020
AbstractAbstract
[en] We study the feasibility of detecting exotic cores in merging neutron stars with ground-based gravitational-wave detectors. We focus on models with a sharp nuclear/exotic matter interface, and assume a uniform distribution of neutron stars in the mass range [1, 2] M ⊙. We find that the existence of exotic cores can be confirmed at the 70% confidence level with as few as several tens of detections. Likewise, with such a sample, we find that some models of exotic cores can be excluded with high confidence.
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Available from http://dx.doi.org/10.3847/2041-8213/ab830f; Country of input: International Atomic Energy Agency (IAEA)
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Journal Article
Journal
Astrophysical Journal Letters; ISSN 2041-8205;
; v. 893(1); [5 p.]

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