标题： 五阶牛顿后效应的保守（失败）尾部效应 显示英文标题

标题： Conservative (failed)-tail effects at the fifth post-Newtonian order

摘要： 这项工作涉及在5PN阶下紧凑双星系统保守动力学的尾部和“失败”尾部部分。 我们采用Fokker拉格朗日方法结合维数正则化，我们的尾部部分结果与之前的EFT计算完全一致。 至于“失败”尾部部分，我们希望这项新的计算能够有助于解决文献中的当前差异。 显示英文摘要

摘要： This work deals with the tail and ``failed'' tail sectors of the conservative dynamics for compact binary systems at the 5PN order. We employ the Fokker Lagrangian method with dimensional regularization, and our results for the tail sector are perfectly consistent with the previous EFT computations. As for the ``failed'' tail sector, we have good hopes that this new computation will help solving the current discrepancy in the literature.