Ultralight dark matter searches with KAGRA gravitational wave telescope

Yuta Michimura*, Tomohiro Fujita, Jun'ya Kume, Soichiro Morisaki, Koji Nagano, Hiromasa Nakatsuka, Atsushi Nishizawa, Ippei Obata

*この研究の対応する著者

研究成果: Conference article査読

抄録

Among various dark matter candidates, bosonic ultralight fields with masses below 1 eV are well motivated. Recently, a number of novel approaches have been put forward to search for ultralight dark matter candidates using laser interferometers at various scales. Those include our proposals to search for axion-like particles (ALPs) and vector fields with laser interferometric gravitational wave detectors. ALPs can be searched for by measuring the oscillating polarization rotation of laser light. Massive vector fields weakly coupled to the standard model sector can also be searched for by measuring the oscillating forces acting on the suspended mirrors of the interferometers. In this paper, the current status of the activities to search for such ultralight dark matter candidates using a gravitational wave detector in Japan, KAGRA, is reviewed. The analysis of data from KAGRA's observing run in 2020 to search for vector dark matter, and the installation of polarization optics to the arm cavity transmission ports of the interferometer to search for ALPs in future observing runs are underway.

本文言語English
論文番号012071
ジャーナルJournal of Physics: Conference Series
2156
1
DOI
出版ステータスPublished - 2022 2月 21
外部発表はい
イベント17th International Conference on Topics in Astroparticle and Underground Physics, TAUP 2021 - Virtual, Online
継続期間: 2021 8月 262021 9月 3

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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