论文标题
快速无线电爆发的来源
The Sources of Fast Radio Bursts
论文作者
论文摘要
本文认为，重复且显然不重复的快速无线电爆发是不同类别来源产生的不同类别的事件。我回顾了该部门的证据，然后讨论了这些类别的统计数据。它们在时间/光谱空间，光谱/持续时间空间和旋转度量方面有所不同；前两个差异表示不同的环境。我讨论了每类来源的众多模型中的两个：用于重复FRB和超磁性中子星（一些观察到产生SGR）的黑洞积聚盘，以表明不重复的FRB。附录表明，与这些模型和已知脉冲星相一致的相干发射的截止频率较低，并讨论了加速能量颗粒的必要条件。
This paper argues that repeating and apparently non-repeating Fast Radio Bursts are distinct classes of events produced by distinct classes of sources. I review the evidence for that division, and then discusses the statistics of these classes. They differ in temporal/spectral space, spectral/duration space and rotation measure; the first two differences indicate different environments. I discuss two of the many models of each class of source: black hole accretion discs for repeating FRB and hypermagnetized neutron stars (some observed to produce SGR) for apparently non-repeating FRB. Appendices suggest low cutoff frequencies of coherent emission that are consistent with these models and with known pulsars, and discuss the necessary conditions for acceleration of energetic particles.
