Observation of a polarized stochastic gravitational-wave background in pulsar-timing-array experiments
學年 110
學期 1
出版(發表)日期 2021-12-03
作品名稱 Observation of a polarized stochastic gravitational-wave background in pulsar-timing-array experiments
作品名稱(其他語言)
著者 Yu-Kuang Chu; Guo-Chin Liu; Kin-Wang Ng
單位
出版者
著錄名稱、卷期、頁數 PHYSICAL REVIEW D 104(12), 124018
摘要 We study the observation of polarized stochastic gravitational-wave background (SGWB) in pulsar-timing-array experiments. The time residual for an observed pulsar is formulated as a line-of-sight integral that incorporates the effects of the pulsar term, from which we construct the correlation function of the time residual between a pair of pulsars in terms of the overlap reduction functions (ORFs) for the SGWB intensity and polarization anisotropies. Our formulation provides a numerical scheme for computing the ORFs for high multipole moments, and the lowest-moment ORFs for the SGWB linear polarization are worked out for the first time.
關鍵字
語言 en_US
ISSN 2470-0029
期刊性質 國外
收錄於 SCI
產學合作
通訊作者 Guo-Chin Liu
審稿制度
國別 USA
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/987654321/122571 )