论文标题

3HSP J095507.9+355101:在空间和时间与IceCube-200107a时的爆炸极端闪烁

3HSP J095507.9+355101: a flaring extreme blazar coincident in space and time with IceCube-200107A

论文作者

Giommi, P., Padovani, P., Oikonomou, F., Glauch, T., Paiano, S., Resconi, E.

论文摘要

高能中微子ICECUBE200107A的不确定性区域包括3HSP J095507.9+355101($ z $〜= 〜0.557),一种极端的燃烧,在中性群体后不久以高,非常硬且可变的X射线状态检测到了极端的Blazar。经过详细的多波长研究,我们确认该来源是真正的BL LAC,与TXS 0506+056相反,TXS 0506+056是与Icecube Neutminos相关的第一个来源,Icecube Neutminos是“伪装”的Bl lac。与TXS0506+056一样,3HSP J095507.9+355101也与所谓的“ Blazar序列”相距甚远。我们考虑3HSP J095507.9+355101可能与Icecube Neutminino的对应物。最后,我们讨论了中微子生产方面的一些理论意义。

The uncertainty region of the highly energetic neutrino IceCube200107A includes 3HSP J095507.9+355101 ($z$~=~0.557), an extreme blazar, which was detected in a high, very hard, and variable X-ray state shortly after the neutrino arrival. Following a detailed multi-wavelength investigation, we confirm that the source is a genuine BL Lac, contrary to TXS 0506+056, the first source so far associated with IceCube neutrinos, which is a "masquerading" BL Lac. As in the case of TXS0506+056, 3HSP J095507.9+355101 is also way off the so-called "blazar sequence". We consider 3HSP J095507.9+355101 a possible counterpart to the IceCube neutrino. Finally, we discuss some theoretical implications in terms of neutrino production.

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