Parameter estimation for galactic binaries by the Laser Interferometer Space Antenna

被引：76

作者：

Takahashi, R ^{[1
]}

Seto, N

机构：

[1] Kyoto Univ, Dept Phys, Kyoto 6068502, Japan

[2] Osaka Univ, Dept Earth & Space Sci, Toyonaka, Osaka 5600043, Japan

来源：

ASTROPHYSICAL JOURNAL | 2002年 / 575卷 / 02期

关键词：

binaries : close; gravitation; gravitational waves;

D O I：

10.1086/341483

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We calculate how accurately parameters of the short-period binaries (10(-4) Hz less than or similar to f less than or similar to 10(-2) Hz) will be determined from the gravitational waves by the Laser Interferometer Space Antenna ( LISA). In our analysis, the chirp signal, f, is newly included as a fitting parameter, and dependence on the observation period or wave frequency is studied in detail. Implications for gravitational wave astronomy are also discussed quantitatively.

引用

页码：1030 / 1036

页数：7

共 25 条

[1] Estimation of parameters of gravitational wave signals from coalescing binaries [J].