The current status and future prospects of KAGRA, the large-scale cryogenic gravitational wave telescope built in the Kamioka underground
學年 110
學期 2
出版（發表）日期 2022-04-26
作品名稱 The current status and future prospects of KAGRA, the large-scale cryogenic gravitational wave telescope built in the Kamioka underground
作品名稱（其他語言）
著者 Liu, Guo-qing
單位
出版者
著錄名稱、卷期、頁數 Galaxies 10(3),　63
摘要 KAGRA is a gravitational-wave (GW) detector constructed in Japan with two unique key features: It was constructed underground, and the test-mass mirrors are cooled to cryogenic temperatures. These features are not included in other kilometer-scale detectors but will be adopted in future detectors such as the Einstein Telescope. KAGRA performed its first joint observation run with GEO600 in 2020. In this observation, the sensitivity of KAGRA to GWs was inferior to that of other kilometer-scale detectors such as LIGO and Virgo. However, further upgrades to the detector are ongoing to reach the sensitivity for detecting GWs in the next observation run, which is scheduled for 2022. In this article, the current situation, sensitivity, and future perspectives are reviewed.
關鍵字 gravitational wave detector;laser interferometer;cryogenics;underground
語言 en
ISSN 2075-4434
期刊性質 國外
收錄於 ESCI
產學合作
通訊作者
審稿制度 否
國別 JPN
公開徵稿
出版型式 ,電子版
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/124296 )