Detection prospects of dark matter in the Einstein Telescope

Chuan Ren Chen, Chrisna Setyo Nugroho

研究成果: 雜誌貢獻期刊論文同行評審

摘要

We improve the calculations of the elastic motion induced by dark matter hitting the surface of the mirror inside an interferometer used for gravitational-wave detection. We focus on the discovery potential of such a dark matter signal in the third-generation European gravitational-wave detector, the Einstein Telescope. By taking the thickness of the mirror into account, more than one resonance is predicted in the sensitive regime of the high-frequency interferometer. When the mass of dark matter is heavier than a few PeV or is highly boosted, the signal-to-noise ratio could exceed one, and the Einstein Telescope should be able to detect this dark matter signal.

原文英語
文章編號083001
期刊Physical Review D
105
發行號8
DOIs
出版狀態已發佈 - 2022 4月 15

ASJC Scopus subject areas

  • 物理與天文學(雜項)

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