The status of KAGRA underground cryogenic gravitational wave telescope

T. Akutsu, M. Ando, A. Araya, N. Aritomi, H. Asada, Y. Aso, S. Atsuta, K. Awai, M. A. Barton, K. Cannon, K. Craig, W. Creus, K. Doi, K. Eda, Y. Enomoto, R. Flaminio, Y. Fujii, M. K. Fujimoto, T. Furuhata, S. HainoK. Hasegawa, K. Hashino, K. Hayama, S. Hirobayashi, E. Hirose, A. H. Hsieh, Y. Inoue, K. Ioka, Y. Itoh, T. Kaji, T. Kajita, M. Kakizaki, M. Kamiizumi, S. Kambara, N. Kanda, S. Kanemura, M. Kaneyama, G. Kang, J. Kasuya, Y. Kataoka, N. Kawai, S. Kawamura, C. Kim, H. Kim, J. Kim, Y. Kim, N. Kimura, T. Kinugawa, S. Kirii, Y. Kitaoka, Y. Kojima, K. Kokeyama, K. Komori, K. Kotake, R. Kumar, H. Lee, H. Lee, Y. Liu, N. Luca, E. Majorana, S. Mano, M. Marchio, T. Matsui, F. Matsushima, Y. Michimura, O. Miyakawa, T. Miyamoto, A. Miyamoto, K. Miyo, S. Miyoki, W. Morii, S. Morisaki, Y. Moriwaki, T. Morozumi, M. Musha, S. Nagano, K. Nagano, K. Nakamura, T. Nakamura, H. Nakano, M. Nakano, K. Nakao, T. Narikawa, L. Nguyen Quynh, W. T. Ni, T. Ochi, J. Oh, S. Oh, M. Ohashi, N. Ohishi, M. Ohkawa, K. Okutomi, K. Oohara, F. E.P. Alleano, I. Pinto, N. Sago, M. Saijo, Y. Saito, K. Sakai, Y. Sakai, Y. Sasaki, M. Sasaki, S. Sato, T. Sato, Y. Sekiguchi, N. Seto, M. Shibata, T. Shimoda, H. Shinkai, A. Shoda, K. Somiya, E. Son, A. Suemasa, T. Suzuki, T. Suzuki, H. Tagoshi, H. Takahashi, R. Takahashi, A. Takamori, H. Takeda, H. Tanaka, K. Tanaka, T. Tanaka, D. Tatsumi, T. Tomaru, T. Tomura, F. Travasso, K. Tsubono, S. Tsuchida, N. Uchikata, T. Uchiyama, T. Uehara, S. Ueki, K. Ueno, T. Ushiba, M. H.P.M. Van Putten, H. Vocca, S. Wada, T. Wakamatsu, T. Yamada, S. Yamamoto, T. Yamamoto, K. Yamamoto, A. Yamamoto, J. Yokoyama, T. Yokozawa, T. H. Yoon, H. Yuzurihara, S. Zeidler, Z. H. Zhu

研究成果: 雜誌貢獻會議論文同行評審

14 引文 斯高帕斯(Scopus)

摘要

KAGRA is a 3-km interferometric gravitational wave telescope located in the Kamioka mine in Japan. It is the first km-class gravitational wave telescope constructed underground to reduce seismic noise, and the first km-class telescope to use cryogenic cooling of test masses to reduce thermal noise. The construction of the infrastructure to house the interferometer in the tunnel, and the initial phase operation of the interferometer with a simple 3-km Michelson configuration have been completed. The first cryogenic operation is expected in 2018, and the observing runs with a full interferometer are expected in 2020s. The basic interferometer configuration and the current status of KAGRA are described.

原文???core.languages.en_GB???
文章編號012014
期刊Journal of Physics: Conference Series
1342
發行號1
DOIs
出版狀態已出版 - 20 1月 2020
事件15th International Conference on Topics in Astroparticle and Underground Physics, TAUP 2017 - Sudbury, Canada
持續時間: 24 6月 201728 6月 2017

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