Search for high-energy neutrinos from gravitational wave event GW151226 and candidate LVT151012 with ANTARES and IceCube
Search for high-energy neutrinos from gravitational wave event GW151226 and candidate LVT151012 with ANTARES and IceCube
复制标题
使用 ANTARES 和 IceCube 搜索来自引力波事件 GW151226 和候选 LVT151012 的高能中微子
DOI：
10.1103/physrevd.96.022005
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发表时间：
2017
影响因子：
5
通讯作者：
Albert A
中科院分区：
文献类型：
--
作者：
Albert A
高级LIGO天文台在第一次观测运行中探测到两个双黑洞合并产生的引力波。我们提出了对第二个引力波事件GW151226以及引力波候选者LVT151012的高能中微子后续搜索。我们发现冰立方探测到2个和4个候选中微子，心宿二探测到1个和0个候选中微子，在各自引力波信号周围，与预期的背景速率一致。这些候选中微子都没有被发现与GW151226或LVT151012方向一致。我们采用非探测方法，采用GW事件的三维定位，约束GW151226的各向同性等效高能中微子发射至小于。
The Advanced LIGO observatories detected gravitational waves from two binary black hole mergers during their first observation run (O1). We present a high-energy neutrino follow-up search for the second gravitational wave event, GW151226, as well as for gravitational wave candidate LVT151012. We find two and four neutrino candidates detected by IceCube, and one and zero detected byAntares, withinaround the respective gravitational wave signals, consistent with the expected background rate. None of these neutrino candidates are found to be directionally coincident with GW151226 or LVT151012. We use nondetection to constrain isotropic-equivalent high-energy neutrino emission from GW151226, adopting the GW event’s 3D localization, to less than.