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KAGRA: 2.5 generation interferometric gravitational wave detector

文献类型：期刊论文

作者Zhu, Z. -H.3; Zeidler, S.75; Yuzurihara, H.71; Yoshioka, T.58; Yoon, T. H.4; Yokozawa, T.64; Yokoyama, J.1,72,73; Yokogawa, K.58; Yamamoto, T.64; Yamamoto, S.11
刊名NATURE ASTRONOMY
出版日期2019
卷号3期号:1页码:35-40
ISSN号2397-3366
DOI10.1038/s41550-018-0658-y
英文摘要The recent detections of gravitational waves (GWs) reported by the LIGO and Virgo collaborations have made a significant impact on physics and astronomy. A global network of GW detectors will play a key role in uncovering the unknown nature of the sources in coordinated observations with astronomical telescopes and detectors. Here we introduce KAGRA, a new GW detector with two 3 km baseline arms arranged in an 'L' shape. KAGRA's design is similar to the second generations of Advanced LIGO and Advanced Virgo, but it will be operating at cryogenic temperatures with sapphire mirrors. This low-temperature feature is advantageous for improving the sensitivity around 100 Hz and is considered to be an important feature for the third-generation GW detector concept (for example, the Einstein Telescope of Europe or the Cosmic Explorer of the United States). Hence, KAGRA is often called a 2.5-generation GW detector based on laser interferometry. KAGRA's first observation run is scheduled in late 2019, aiming to join the third observation run of the advanced LIGO-Virgo network. When operating along with the existing GW detectors, KAGRA will be helpful in locating GW sources more accurately and determining the source parameters with higher precision, providing information for follow-up observations of GW trigger candidates.
资助项目MEXT ; JSPS Leading-edge Research Infrastructure Program ; JSPS[17H06133] ; JSPS[26000005] ; JSPS[JP17H06358] ; JSPS[JP17H06361] ; JSPS[JP17H06364] ; JSPS Core-to-Core Program (A. Advanced Research Networks) ; National Research Foundation (NRF) grant of Korea ; Virgo project ; Computing Infrastructure Project of KISTI-GSDC in Korea ; LIGO project ; Institute for Cosmic Ray Research, University of Tokyo
WOS研究方向Astronomy & Astrophysics
语种英语
出版者NATURE PUBLISHING GROUP
WOS记录号WOS:000455194000016
资助机构MEXT ; MEXT ; JSPS Leading-edge Research Infrastructure Program ; JSPS Leading-edge Research Infrastructure Program ; JSPS ; JSPS ; JSPS Core-to-Core Program (A. Advanced Research Networks) ; JSPS Core-to-Core Program (A. Advanced Research Networks) ; National Research Foundation (NRF) grant of Korea ; National Research Foundation (NRF) grant of Korea ; Virgo project ; Virgo project ; Computing Infrastructure Project of KISTI-GSDC in Korea ; Computing Infrastructure Project of KISTI-GSDC in Korea ; LIGO project ; LIGO project ; Institute for Cosmic Ray Research, University of Tokyo ; Institute for Cosmic Ray Research, University of Tokyo ; MEXT ; MEXT ; JSPS Leading-edge Research Infrastructure Program ; JSPS Leading-edge Research Infrastructure Program ; JSPS ; JSPS ; JSPS Core-to-Core Program (A. Advanced Research Networks) ; JSPS Core-to-Core Program (A. Advanced Research Networks) ; National Research Foundation (NRF) grant of Korea ; National Research Foundation (NRF) grant of Korea ; Virgo project ; Virgo project ; Computing Infrastructure Project of KISTI-GSDC in Korea ; Computing Infrastructure Project of KISTI-GSDC in Korea ; LIGO project ; LIGO project ; Institute for Cosmic Ray Research, University of Tokyo ; Institute for Cosmic Ray Research, University of Tokyo ; MEXT ; MEXT ; JSPS Leading-edge Research Infrastructure Program ; JSPS Leading-edge Research Infrastructure Program ; JSPS ; JSPS ; JSPS Core-to-Core Program (A. Advanced Research Networks) ; JSPS Core-to-Core Program (A. Advanced Research Networks) ; National Research Foundation (NRF) grant of Korea ; National Research Foundation (NRF) grant of Korea ; Virgo project ; Virgo project ; Computing Infrastructure Project of KISTI-GSDC in Korea ; Computing Infrastructure Project of KISTI-GSDC in Korea ; LIGO project ; LIGO project ; Institute for Cosmic Ray Research, University of Tokyo ; Institute for Cosmic Ray Research, University of Tokyo ; MEXT ; MEXT ; JSPS Leading-edge Research Infrastructure Program ; JSPS Leading-edge Research Infrastructure Program ; JSPS ; JSPS ; JSPS Core-to-Core Program (A. Advanced Research Networks) ; JSPS Core-to-Core Program (A. Advanced Research Networks) ; National Research Foundation (NRF) grant of Korea ; National Research Foundation (NRF) grant of Korea ; Virgo project ; Virgo project ; Computing Infrastructure Project of KISTI-GSDC in Korea ; Computing Infrastructure Project of KISTI-GSDC in Korea ; LIGO project ; LIGO project ; Institute for Cosmic Ray Research, University of Tokyo ; Institute for Cosmic Ray Research, University of Tokyo
源URL[http://ir.wipm.ac.cn/handle/112942/14169]  
专题中国科学院武汉物理与数学研究所
通讯作者Shoda, A.; Shinkai, H.; Michimura, Y.; Kim, C.
作者单位1.Univ Tokyo, Dept Astron, Bunkyo Ku, Tokyo, Japan
2.Fukuoka Univ, Dept Appl Phys, Jonan, Fukuoka, Japan
3.Beijing Normal Univ, Dept Astron, Beijing, Peoples R China
4.Korea Univ, Dept Phys, Seoul, South Korea
5.Sejong Univ, Dept Phys & Astron, Seoul, South Korea
6.Univ Florida, Dept Phys, Gainesville, FL USA
7.Natl Def Acad Japan, Dept Commun, Yokosuka, Kanagawa, Japan
8.Niigata Univ, Fac Sci, Niigata, Niigata, Japan
9.Univ Perugia, Ist Nazl Fis Nucl, Perugia, Italy
10.Grad Univ Adv Studies SOKENDAI, Sch High Energy Accelerator Sci, Tsukuba, Ibaraki, Japan
推荐引用方式
GB/T 7714		 Zhu, Z. -H.,Zeidler, S.,Yuzurihara, H.,et al. KAGRA: 2.5 generation interferometric gravitational wave detector[J]. NATURE ASTRONOMY,2019,3(1):35-40.
APA Zhu, Z. -H..,Zeidler, S..,Yuzurihara, H..,Yoshioka, T..,Yoon, T. H..,...&Akuts, T..(2019).KAGRA: 2.5 generation interferometric gravitational wave detector.NATURE ASTRONOMY,3(1),35-40.
MLA Zhu, Z. -H.,et al."KAGRA: 2.5 generation interferometric gravitational wave detector".NATURE ASTRONOMY 3.1(2019):35-40.

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来源：武汉物理与数学研究所

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