Status of the cryogenic payload system for the KAGRA detector

R. Kumar; D. Chen; A. Hagiwara; T. Kajita; T. Miyamoto; T. Suzuki; Y. Sakakibara; H. Tanaka; K. Yamamoto; T. Tomaru

doi:10.1088/1742-6596/716/1/012017

Status of the cryogenic payload system for the KAGRA detector

R. Kumar, D. Chen, A. Hagiwara, T. Kajita, T. Miyamoto, T. Suzuki, Y. Sakakibara, H. Tanaka, K. Yamamoto, T. Tomaru

Department of Physics

Research output: Contribution to journal › Conference article › peer-review

12 Scopus citations

Abstract

KAGRA is a large scale cryogenic gravitational wave telescope currently under construction in Japan. The detector is located 200 m underground in the Kamioka mine and will employ cryogenic technologies to achieve high sensitivity. The mirrors of the interferometer will be in the form of multiple pendulums and the final stages will employ cryogenic sapphire suspension system operating at 20 Kelvin. In this paper we report the ongoing activities of the cryogenic payload group involved in the design and fabrication of the cryogenic payload system for the KAGRA detector.

Original language	English
Article number	012017
Journal	Journal of Physics: Conference Series
Volume	716
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/716/1/012017
State	Published - 2016/06/02
Event	11th Edoardo Amaldi Conference on Gravitational Waves, AMALDI 2015 - Gwangju, Korea, Republic of Duration: 2015/06/21 → 2015/06/26

ASJC Scopus subject areas

General Physics and Astronomy

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title = "Status of the cryogenic payload system for the KAGRA detector",

abstract = "KAGRA is a large scale cryogenic gravitational wave telescope currently under construction in Japan. The detector is located 200 m underground in the Kamioka mine and will employ cryogenic technologies to achieve high sensitivity. The mirrors of the interferometer will be in the form of multiple pendulums and the final stages will employ cryogenic sapphire suspension system operating at 20 Kelvin. In this paper we report the ongoing activities of the cryogenic payload group involved in the design and fabrication of the cryogenic payload system for the KAGRA detector.",

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AU - Kumar, R.

AU - Chen, D.

AU - Hagiwara, A.

AU - Kajita, T.

AU - Miyamoto, T.

AU - Suzuki, T.

AU - Sakakibara, Y.

AU - Tanaka, H.

AU - Yamamoto, K.

AU - Tomaru, T.

PY - 2016/6/2

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AB - KAGRA is a large scale cryogenic gravitational wave telescope currently under construction in Japan. The detector is located 200 m underground in the Kamioka mine and will employ cryogenic technologies to achieve high sensitivity. The mirrors of the interferometer will be in the form of multiple pendulums and the final stages will employ cryogenic sapphire suspension system operating at 20 Kelvin. In this paper we report the ongoing activities of the cryogenic payload group involved in the design and fabrication of the cryogenic payload system for the KAGRA detector.

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T2 - 11th Edoardo Amaldi Conference on Gravitational Waves, AMALDI 2015

Y2 - 21 June 2015 through 26 June 2015

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Status of the cryogenic payload system for the KAGRA detector

Abstract

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