GWTC-4.0: O4a Search Sensitivity Estimates
收藏资源简介：
LIGO-Virgo-KAGRA (LVK) search sensitivity estimates are provided for quasi-circular compact binary coalescences (CBCs) during O4a. These are represented as tabular data containing the parameters of simulated CBCs along with the significance assigned to each simulated signal by a number of searches. Details of individual files can be found in gwtc-4_o4a_sensitivity-estimates.md and Essick et al (2025) arXiv:2508.10638 Additional information about cumulative sensitivity estimates spanning O1, O2, O3, and O4 injections is available here: zenodo:16740128
LIGO-Virgo-KAGRA（LVK）合作组针对O4a运行阶段的准圆形致密双星并合（quasi-circular compact binary coalescences, CBCs）引力波事件，给出了搜寻灵敏度估算结果。此类结果以表格化数据形式呈现，包含模拟致密双星并合事件的各项参数，以及多组搜寻程序对每个模拟引力波信号赋予的显著性水平。 各单个文件的详细信息可参阅 gwtc-4_o4a_sensitivity-estimates.md 以及 Essick等人（2025）arXiv:2508.10638 关于覆盖O1、O2、O3及O4阶段注入事件的累积灵敏度估算的补充信息，可在此处获取： zenodo:16740128
