Pulsar timing array projects

被引：1
|
作者：
Hobbs, G. [1 ]
机构：
[1] CSIRO, Australia Telescope Natl Facil, Epping, NSW 1710, Australia
来源：
RELATIVITY IN FUNDAMENTAL ASTRONOMY: DYNAMICS, REFERENCE FRAMES, AND DATA ANALYSIS | 2010年 / 261期
关键词：
pulsars:; general; GRAVITATIONAL-WAVES; PACKAGE; TEMPO2; LIMITS; TESTS;
D O I：
10.1017/S1743921309990445
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Pulsars are amongst the most stable rotators known in the Universe. Over many years some millisecond pulsars rival the stability of atomic clocks. Comparing observations of many such stable pulsars may allow the first direct detection of gravitational waves, improve the Solar System planetary ephemeris and provide a means to study irregularities in terrestrial time scales. Here we review the goals and status of current and future pulsar timing array projects.
引用
收藏
页码：228 / 233
页数：6
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