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arXiv · 1812.01835

Torsion-bar antenna: a ground-based mid-frequency and low-frequency gravitational wave detector

Tomofumi Shimoda·Satoru Takano·Ching Pin Ooi·Naoki Aritomi·Ayaka Shoda·Yuta Michimura·Masaki Ando
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Abstract

Expanding the observational frequency of gravitational waves is important for the future of astronomy. Torsion-Bar Antenna (TOBA) is a mid-frequency and low-frequency gravitational wave detector using a torsion pendulum. The low resonant frequency of the rotational mode of the torsion pendulum enables ground-based observations. The overview of TOBA, including the past and present status of the prototype development is summarized in this paper.

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Tomofumi Shimoda, Satoru Takano, Ching Pin Ooi, Naoki Aritomi, Ayaka Shoda, Yuta Michimura, Masaki Ando. 2018-12-05. Torsion-bar antenna: a ground-based mid-frequency and low-frequency gravitational wave detector. https://arxiv.org/abs/1812.01835

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