光学观察结果揭示了高能量中微子祖细胞的有力证据

论文标题

光学观察结果揭示了高能量中微子祖细胞的有力证据

Optical Observations Reveal Strong Evidence for High Energy Neutrino Progenitor

论文作者

Lipunov, V. M., Kornilov, V. G., Zhirkov, K. K., Gorbovskoy, E. S., Budnev, N. M., Buckley, D. A. H., Rebolo, R., Serra-Ricart, M., Podesta, R., Tyurina, N., Gress, O., Sergienko, Yu., Yurkov, V., Gabovich, A., Balanutsa, P., Gorbunov, I., Vlasenko, D., Balakin, F., Topolev, V., Pozdnyakov, A., Kuznetsov, A., Vladimirov, V., Chasovnikov, A., Kuvshinov, D., Grinshpun, V., Minkina, E., Petkov, V. B., Svertilov, S. I., Lopez, C., Podesta, F., Levato, H., Tlatov, A., van Soelen, B., Razzaque, S., Böttcher, M.

论文摘要

我们介绍了对高能量中微子误差箱的最早的天文观察，其中在高能中微子检测后发现了其变异性。主全球国际网络的一个机器人望远镜（Lipunov等，2010）会自动成像非常高能中微子事件ICECUBE-170922A的错误框。在南极的Icecube天文台检测到IceCube-170922a中微子事件后，进行了观测。 Master发现Blazar TXS 0506+056在一分钟后处于越野状态，然后在活动结束后两个小时不迟于国家。在50 sigma的显着性水平上观察到该效果。另外，我们提出了Blazar TXS 0506+056（518个数据集）的独特16年光曲线。

We present the earliest astronomical observation of a high energy neutrino error box in which its variability was discovered after high-energy neutrinos detection. The one robotic telescope of the MASTER global international network (Lipunov et al. 2010) automatically imaged the error box of the very high-energy neutrino event IceCube-170922A. Observations were carried out in minute after the IceCube-170922A neutrino event was detected by the IceCube observatory at the South Pole. MASTER found the blazar TXS 0506+056 to be in the off-state after one minute and then switched to the on-state no later than two hours after the event. The effect is observed at a 50-sigma significance level. Also we present own unique 16-years light curve of blazar TXS 0506+056 (518 data set).

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