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arXiv 1605.01992astro-ph.HE
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超巨星脉冲情景中的快速射电暴对应物

Fast Radio Bursts counterparts in the scenario of supergiant pulses

S. B. Popov, M. S. Pshirkov

摘要:

我们讨论了识别可能的对应物和持久源的快速射电暴(FRB)的框架下的超巨星脉冲的年轻中子星与大自旋下的光度。特别是,我们证明了至少有一些FRB源可以被观察到作为超亮X射线源(ULX)。目前,没有ULX已知与FRB的定位区域重合。我们在2 MASS红移巡天星表中寻找FRB位置与星系的相关性。我们的分析产生了统计学上不显著的过剩($p$ -值$\approx 4\%$)的错误框FRB的星系。在不久的将来,随着FRB的统计数据的适度增加,以及专门的X射线观测和全天X射线巡天的帮助,将有可能决定性地证明或证伪超巨星脉冲模型。

英文摘要:

We discuss identification of possible counterparts and persistent sources related to Fast Radio Bursts (FRBs) in the framework of the model of supergiant pulses from young neutron stars with large spin-down luminosities. In particular, we demonstrate that at least some of sources of FRBs can be observed as ultraluminous X-ray sources (ULXs). At the moment no ULXs are known to be coincident with localization areas of FRBs. We searched for a correlation of FRB positions with galaxies in the 2MASS Redshift survey catalogue. Our analysis produced statistically insignificant overabundance ($p$-value $\approx 4\%$) of galaxies in error boxes of FRBs. In the very near future with even modestly increased statistics of FRBs and with the help of dedicated X-ray observations and all-sky X-ray surveys it will be possible to decisively prove or falsify the supergiant pulses model.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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