宇宙（超）弦引力波爆发的首次LIGO搜索
First LIGO search for gravitational wave bursts from cosmic (super)strings
摘要：
我们报告的匹配滤波器搜索引力波爆发的宇宙弦尖使用LIGO数据从第四次科学运行（S4），发生在2005年2月和3月。在所有三个LIGO探测器运行的14.9天的数据中没有探测到引力波。我们解释的结果中的频率上限的速率的引力波爆发和使用限制的速率约束的参数空间（弦张力，重联概率，和环的大小）的宇宙弦模型。
英文摘要：
We report on a matched-filter search for gravitational wave bursts from cosmic string cusps using LIGO data from the fourth science run (S4) which took place in February and March 2005. No gravitational waves were detected in 14.9 days of data from times when all three LIGO detectors were operating. We interpret the result in terms of a frequentist upper limit on the rate of gravitational wave bursts and use the limits on the rate to constrain the parameter space (string tension, reconnection probability, and loop sizes) of cosmic string models.
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