التفاصيل البيبلوغرافية
العنوان:
Noise subtraction from KAGRA O3GK data using Independent Component Analysis
المؤلفون:
KAGRA collaboration , Abe, H. , Akutsu, T. , Ando, M. , Araya, A. , Aritomi, N. , Asada, H. , Aso, Y. , Bae, S. , Bae, Y. , Bajpai, R. , Cannon, K. , Cao, Z. , Capocasa, E. , Chan, M. , Chen, C. , Chen, D. , Chen, K. , Chen, Y. , Chiang, C-Y. , Chu, Y-K. , Eguchi, S. , Eisenmann, M. , Enomoto, Y. , Flaminio, R. , Fong, H. K. , Fujii, Y. , Fujikawa, Y. , Fujimoto, Y. , Fukunaga, I. , Gao, D. , Ge, G. -G. , Ha, S. , Hadiputrawan, I. P. W. , Haino, S. , Han, W. -B. , Hasegawa, K. , Hattori, K. , Hayakawa, H. , Hayama, K. , Himemoto, Y. , Hirata, N. , Hirose, C. , Ho, T-C. , Hsieh, B-H. , Hsieh, H-F. , Hsiung, C. , Huang, H-Y. , Huang, P. , Huang, Y-C. , Huang, Y. -J. , Hui, D. C. Y. , Ide, S. , Inayoshi, K. , Inoue, Y. , Ito, K. , Itoh, Y. , Jeon, C. , Jin, H. -B. , Jung, k. , Jung, P. , Kaihotsu, K. , Kajita, T. , Kakizaki, M. , Kamiizumi, M. , Kanda, N. , Kato, T. , Kawaguchi, K. , Kim, C. , Kim, J. , Kim, J. C. , Kim, Y. -M. , Kimura, N. , Kiyota, T. , Kobayashi, Y. , Kohri, K. , Kokeyama, K. , Kong, A. K. H. , Koyama, N. , Kozakai, C. , Kume, J. , Kuromiya, Y. , Kuroyanagi, S. , Kwak, K. , Lee, E. , Lee, H. W. , Lee, R. , Leonardi, M. , Li, K. L. , Li, P. , Lin, L. C. -C. , Lin, C-Y. , Lin, E. T. , Lin, F-K. , Lin, F-L. , Lin, H. L. , Liu, G. C. , Luo, L. -W. , Ma'arif, M. , Majorana, E. , Michimura, Y. , Mio, N. , Miyakawa, O. , Miyo, K. , Miyoki, S. , Mori, Y. , Morisaki, S. , Morisue, N. , Moriwaki, Y. , Nagano, K. , Nakamura, K. , Nakano, H. , Nakano, M. , Nakayama, Y. , Narikawa, T. , Naticchioni, L. , Quynh, L. Nguyen , Ni, W. -T. , Nishimoto, T. , Nishizawa, A. , Nozaki, S. , Obayashi, Y. , Ogaki, W. , Oh, J. J. , Oh, K. , Ohashi, M. , Ohashi, T. , Ohkawa, M. , Ohta, H. , Okutani, Y. , Oohara, K. , Oshino, S. , Otabe, S. , Pan, K. -C. , Parisi, A. , Park, J. , Arellano, F. E. Peña , Saha, S. , Saito, Y. , Sakai, K. , Sawada, T. , Sekiguchi, Y. , Shao, L. , Shikano, Y. , Shimizu, H. , Shimode, K. , Shinkai, H. , Shishido, T. , Shoda, A. , Somiya, K. , Song, I. , Sugimoto, R. , Suresh, J. , Suzuki, T. , Tagoshi, H. , Takahashi, H. , Takahashi, R. , Takano, S. , Takeda, H. , Takeda, M. , Tanaka, K. , Tanaka, T. , Tanioka, S. , Taruya, A. , Tomaru, T. , Tomura, T. , Trozzo, L. , Tsang, T. , Tsao, J-S. , Tsuchida, S. , Tsutsui, T. , Tuyenbayev, D. , Uchikata, N. , Uchiyama, T. , Ueda, A. , Uehara, T. , Ueno, K. , Ueshima, G. , Ushiba, T. , van Putten, M. H. P. M. , Wang, J. , Washimi, T. , Wu, C. , Wu, H. , Yamada, T. , Yamamoto, K. , Yamamoto, T. , Yamashita, K. , Yamazaki, R. , Yang, Y. , Yeh, S. , Yokoyama, J. , Yokozawa, T. , Yoshioka, T. , Yuzurihara, H. , Zeidler, S. , Zhan, M. , Zhang, H. , Zhao, Y. , Zhu, Z. -H.
المصدر:
INSPIRE-HEP
بيانات النشر:
IOP Publishing, 2023.
سنة النشر:
2023
مصطلحات موضوعية:
Physics and Astronomy (miscellaneous) , FOS: Physical sciences , General Relativity and Quantum Cosmology (gr-qc) , Astrophysics - Instrumentation and Methods for Astrophysics , Instrumentation and Methods for Astrophysics (astro-ph.IM) , General Relativity and Quantum Cosmology
الوصف:
In April 2020, KAGRA conducted its first science observation in combination with the GEO~600 detector (O3GK) for two weeks. According to the noise budget estimation, suspension control noise in the low frequency band and acoustic noise in the middle frequency band are identified as the dominant contribution. In this study, we show that such noise can be reduced in offline data analysis by utilizing a method called Independent Component Analysis (ICA). Here the ICA model is extended from the one studied in iKAGRA data analysis by incorporating frequency dependence while linearity and stationarity of the couplings are still assumed. By using optimal witness sensors, those two dominant contributions are mitigated in the real observational data. We also analyze the stability of the transfer functions for whole two weeks data in order to investigate how the current subtraction method can be practically used in gravitational wave search.
تدمد:
1361-6382
الوصول الحر:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ef7a619a34803e31c1c124577181534Test https://doi.org/10.1088/1361-6382/acc0cbTest
حقوق:
OPEN
رقم الانضمام:
edsair.doi.dedup.....4ef7a619a34803e31c1c124577181534
قاعدة البيانات:
OpenAIRE
