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首页> 外文期刊>General Relativity and Gravitation: GRG Journal >Astrophysics from data analysis of spherical gravitational wave detectors
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Astrophysics from data analysis of spherical gravitational wave detectors

机译:球形重力波探测器数据分析的天体物理学

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摘要

The direct detection of gravitational waves will provide valuable astrophysical information about many celestial objects. Also, it will be an important test to general relativity and other theories of gravitation. The gravitational wave detector SCHENBERG has recently undergone its first test run. It is expected to have its first scientific run soon. In this work the data analysis system of this spherical, resonant mass detector is tested through the simulation of the detection of gravitational waves generated during the inspiralling phase of a binary system. It is shown from the simulated data that it is not necessary to have all six transducers operational in order to determine the source's direction and the wave's amplitudes.
机译:直接检测引力波将提供有关许多天体的宝贵天体信息。同样,它将是对广义相对论和其他引力理论的重要检验。重力波检测器SCHENBERG最近已经进行了首次测试。有望很快进行首次科学试验。在这项工作中,通过对在二元系统的激发阶段产生的重力波的检测进行仿真,来测试此球形共振质量检测器的数据分析系统。从模拟数据可以看出,不必为了确定源的方向和波幅而使所有六个换能器都工作。

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