标题： 木星行星作为引力波的共同探测器 显示英文标题

标题： Jovian planets as co-detectors of gravitational waves

摘要： 恒星中的声振荡可以由引力波驱动。然而，目前利用日震学数据来检测它们并不现实，因为无法区分太阳自身引起的不确定的驱动贡献。我们在这里指出，任何这样的波也会以类似的方式影响木星和土星（$and$ $coordinated$ $way$）；毕竟，它们也主要是像太阳一样的气体球，只是小了一个数量级。因此，类似于粒子物理实验中的符合探测概念，评估这三个天体中任意两个相同振荡模式的声速测量的时间相关函数，将消除（独立的）内部效应；而在该相关函数中观察到峰值将等同于引力波的探测。有（微小的）可能性，这种探测已经发生。 显示英文摘要

摘要： Acoustic oscillations in stars can be driven by gravitational waves. However, at present it is not feasible to use the helioseismology data for their detection, since it is impossible to disentangle the uncertain driving contributions originating in the Sun itself. We here point out that any such wave will affect also Jupiter and Saturn in a similar $and$ $coordinated$ $way$; after all, they are mostly spheres of gas like the Sun, only one order of magnitude smaller. Hence, akin to the concept of coincidence detection in particle physics experiments, evaluation of the time-correlation function of the measured acoustic velocities of the same mode of oscillation of any two of these three objects will eliminate the (independent) internal effects; and observation of a peak in that correlation function will be tantamount to detection of a gravitational wave. There is a (slight) possibility that such detection has already occured.