标题： 不等质量高自旋黑洞双星的演化 显示英文标题

标题： Evolutions of unequal mass, highly spinning black hole binaries

摘要： 我们演化一个质量比为$q=m_1/m_2=2/3$的双黑洞系统，其中单个自旋分别为$S^z_1/m_1^2=0.95$和$S^z_2/m_2^2=-0.95$，在该配置中，大黑洞的自旋与轨道角动量反平行，$L^z$，而小黑洞的自旋与$L^z$对齐。 此配置被选择以测量非进动双星系统的剩余黑洞的最大反冲速度。 我们发现剩余黑洞以 500km/s 的速度反冲，这是对齐自旋配置的数值模拟中记录的最大值。 剩余质量、自旋以及引力波形峰值光度和频率也为空间参数提供了有价值的点用于源建模。 显示英文摘要

摘要： We evolve a binary black hole system bearing a mass ratio of $q=m_1/m_2=2/3$ and individual spins of $S^z_1/m_1^2=0.95$ and $S^z_2/m_2^2=-0.95$ in a configuration where the large black hole has its spin antialigned with the orbital angular momentum, $L^z$, and the small black hole has its spin aligned with $L^z$. This configuration was chosen to measure the maximum recoil of the remnant black hole for nonprecessing binaries. We find that the remnant black hole recoils at 500km/s, the largest recorded value from numerical simulations for aligned spin configurations. The remnant mass, spin, and gravitational waveform peak luminosity and frequency also provide a valuable point in parameter space for source modeling.