Ground strains induced by the 2022 Hunga-Tonga volcanic eruption, observed by a 1500-m laser strainmeter at Kamioka, Japan von Takamori, Akiteru, Araya, Akito, Miyo, Kouseki, Washimi, Tatsuki, Yokozawa, Takaaki, Hayakawa, Hideaki, Ohashi, Masatake

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Temporary slip speed increases during short-term slow slip events with durations of one to three hours von Katsumata, Akio, Miyaoka, Kazuki, Tsuyuki, Takahiro, Itaba, Satoshi, Tanaka, Masayuki, Ito, Takeo, Takamori, Akiteru, Araya, Akito

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Torsion-bar antenna for low-frequency gravitational-wave observations von Ando, Masaki, Ishidoshiro, Koji, Yamamoto, Kazuhiro, Yagi, Kent, Kokuyama, Wataru, Tsubono, Kimio, Takamori, Akiteru

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Characterization of the room temperature payload prototype for the cryogenic interferometric gravitational wave detector KAGRA von Peña Arellano, Fabián Erasmo, Sekiguchi, Takanori, Fujii, Yoshinori, Takahashi, Ryutaro, Barton, Mark, Hirata, Naoatsu, Shoda, Ayaka, van Heijningen, Joris, Flaminio, Raffaele, DeSalvo, Riccardo, Okutumi, Koki, Akutsu, Tomotada, Aso, Yoichi, Ishizaki, Hideharu, Ohishi, Naoko, Yamamoto, Kazuhiro, Uchiyama, Takashi, Miyakawa, Osamu, Kamiizumi, Masahiro, Takamori, Akiteru, Majorana, Ettore, Agatsuma, Kazuhiro, Hennes, Eric, van den Brand, Jo, Bertolini, Alessandro

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Design and operation of a 1500-m laser strainmeter installed at an underground site in Kamioka, Japan von Araya, Akito, Takamori, Akiteru, Morii, Wataru, Miyo, Kouseki, Ohashi, Masatake, Hayama, Kazuhiro, Uchiyama, Takashi, Miyoki, Shinji, Saito, Yoshio

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Response of the underground environment of the KAGRA observatory against the air pressure disturbance from the Tonga volcanic eruption on January 15, 2022 von Washimi, Tatsuki, Yokozawa, Takaaki, Takamori, Akiteru, Araya, Akito, Hoshino, Sota, Itoh, Yousuke, Kobayashi, Yuichiro, Kume, Jun’ya, Miyo, Kouseki, Ohkawa, Masashi, Oshino, Shoichi, Tomaru, Takayuki, Yokoyama, Jun’ichi, Yuzurihara, Hirotaka

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Crustal Strain Observation Using a Two-Color Interferometer with Accurate Correction of Refractive Index of Air von Telada, Souichi, Araya, Akito, Takamori, Akiteru

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A 100-m Fabry–Pérot Cavity with Automatic Alignment Controls for Long-Term Observations of Earth’s Strain von Takamori, Akiteru, Araya, Akito, Morii, Wataru, Telada, Souichi, Uchiyama, Takashi, Ohashi, Masatake

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The linear variable differential transformer (LVDT) position sensor for gravitational wave interferometer low-frequency controls von Tariq, Hareem, Takamori, Akiteru, Vetrano, Flavio, Wang, Chenyang, Bertolini, Alessandro, Calamai, Giovanni, DeSalvo, Riccardo, Gennai, Alberto, Holloway, Lee, Losurdo, Giovanni, Márka, Szabolcs, Mazzoni, Massimo, Paoletti, Federico, Passuello, Diego, Sannibale, Virginio, Stanga, Ruggero

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22aDJ-9 Latest results of the performance tests of the type B suspension payload prototype for KAGRA von Arellano, Fabian Erasmo Pena, Takahashi, Ryutaro, Ishizaki, Hideharu, Ohishi, Naoko, Yamamoto, Kazuhiro, Uchiyama, Takashi, Sekiguchi, Takanori, Miyakawa, Osamu, Kamiizumi, Masahiro, Takamori, Akiteru, DeSalvo, Riccardo, Majorana, Ettore, Hennes, Eric, Brand, Jo van den, Bertolini, Alessandro, Agatsuma, Kazuhiro, Heijnigen, J. van, collaboration, KAGRA

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27aSK-5 Characterization of the payload of the Type B suspension system for KAGRA according to the prototype experiments at TAMA300 von Arellano, Fabian Erasmo Pena, Takahashi, Ryutaro, Barton, Mark, Hirata, Naoatsu, Fujii, Yoshinori, Shoda, Ayaka, Ishizaki, Hideharu, Ohishi, Naoko, Yamamoto, Kazuhiro, Uchiyama, Takashi, Sekiguchi, Takanori, Miyakawa, Osamu, Kamiizumi, Masahiro, Takamori, Akiteru, DeSalvo, Riccardo, Majorana, Ettore, Hennes, Eric, Brand, Jo van den, Bertolini, Alessandro, Agatsuma, Kazuhiro, Heijningen, J. van, collaboration, KAGRA

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Upper limit on gravitational wave backgrounds at 0.2 Hz with a torsion-bar antenna von Ishidoshiro, Koji, Ando, Masaki, Takamori, Akiteru, Takahashi, Hirotaka, Okada, Kenshi, Matsumoto, Nobuyuki, Kokuyama, Wataru, Kanda, Nobuyuki, Aso, Yoichi, Tsubono, Kimio

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A 100 m laser strainmeter system in the Kamioka Mine, Japan, for precise observations of tidal strains von Takemoto, Shuzo, Momose, Hideo, Araya, Akito, Morii, Wataru, Akamatsu, Junpei, Ohashi, Masatake, Takamori, Akiteru, Miyoki, Shinji, Uchiyama, Takashi, Tatsumi, Daisuke, Higashi, Toshihiro, Telada, Souichi, Fukuda, Yoichi

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20aSB-3 Performance test of the type B suspension payload prototype for KAGRA von Arellano, Fabian Erasmo Pena, Takahashi, Ryutaro, Ishizaki, Hideharu, Ohishi, Naoko, Yamamoto, Kazuhiro, Uchiyama, Takashi, Sekiguchi, Takanori, Miyakawa, Osamu, Kamiizumi, Masahiro, Takamori, Akiteru, DeSalvo, Riccardo, Majorana, Ettore, Hennes, Eric, Brand, Jo van den, Bertolini, Alessandro, Agatsuma, Kazuhiro, Heijnigen, J. van, collaboration, KAGRA

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Novel compact tiltmeter for ocean bottom and other frontier observations von Takamori, Akiteru, Bertolini, Alessandro, DeSalvo, Riccardo, Araya, Akito, Kanazawa, Toshihiko, Shinohara, Masanao

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Anatomy of the TAMA SAS seismic attenuation system von Márka, Szabolcs, Takamori, Akiteru, Ando, Masaki, Bertolini, Alessandro, Cella, Giancarlo, DeSalvo, Riccardo, Fukushima, Mitsuhiro, Iida, Yukiyoshi, Jacquier, Florian, Kawamura, Seiji, Nishi, Yuhiko, Numata, Kenji, Sannibale, Virginio, Somiya, Kentaro, Takahashi, Ryutaro, Tariq, Hareem, Tsubono, Kimio, Ugas, Jose, Viboud, Nicolas, Wang, Chenyang, Yamamoto, Hiroaki, Yoda, Tatsuo

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Monolithic folded pendulum accelerometers for seismic monitoring and active isolation systems von Bertolini, A., DeSalvo, R., Fidecaro, F., Takamori, A.

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Mechanical design of a single-axis monolithic accelerometer for advanced seismic attenuation systems von Bertolini, Alessandro, DeSalvo, Riccardo, Fidecaro, Francesco, Francesconi, Mario, Marka, Szabolcs, Sannibale, Virginio, Simonetti, Duccio, Takamori, Akiteru, Tariq, Hareem

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Analyses of far-field coseismic crustal deformation observed by a new laser distance measurement system von Araya, Akito, Takamori, Akiteru, Morii, Wataru, Hayakawa, Hideaki, Uchiyama, Takashi, Ohashi, Masatake, Telada, Souichi, Takemoto, Shuzo

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Stable operation of a 300-m laser interferometer with sufficient sensitivity to detect gravitational-wave events within our galaxy von Ando, M, Arai, K, Takahashi, R, Heinzel, G, Kawamura, S, Tatsumi, D, Kanda, N, Tagoshi, H, Araya, A, Asada, H, Aso, Y, Barton, M A, Fujimoto, M K, Fukushima, M, Futamase, T, Hayama, K, Horikoshi, G, Ishizuka, H, Kamikubota, N, Kawabe, K, Kawashima, N, Kobayashi, Y, Kojima, Y, Kondo, K, Kozai, Y, Kuroda, K, Matsuda, N, Mio, N, Miura, K, Miyakawa, O, Miyama, S M, Miyoki, S, Moriwaki, S, Musha, M, Nagano, S, Nakagawa, K, Nakamura, T, Nakao, K, Numata, K, Ogawa, Y, Ohashi, M, Ohishi, N, Okutomi, S, Oohara, K, Otsuka, S, Saito, Y, Sasaki, M, Sato, S, Sekiya, A, Shibata, M, Somiya, K, Suzuki, T, Takamori, A, Tanaka, T, Taniguchi, S, Telada, S, Tochikubo, K, Tomaru, T, Tsubono, K, Tsuda, N, Uchiyama, T, Ueda, A, Ueda, K, Waseda, K, Watanabe, Y, Yakura, H, Yamamoto, K, Yamazaki, T

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