论文标题
白金样品，Kilonovae和SNE IB/C的X射线基本平面与GRBS相关
The X-ray fundamental plane of the Platinum Sample, the Kilonovae and the SNe Ib/c associated with GRBs
论文作者
论文摘要
大部分的伽马射线爆发（GRBS）灯具（LCS）显示了X射线高原。 We analyze all GRBs with known redshifts presenting plateaus observed by \emph{The Neil Gehrels Swift Observatory} from its launch until August 2019. The fundamental plane relation between the rest-frame time and X-ray luminosity at the end of the plateau emission and the peak prompt luminosity holds for all the GRB classes when selection biases and cosmological evolutions are applied.我们发现了两个重要发现：1）一类新的长GRB，具有良好的数据覆盖率：铂样品； 2) the Platinum, the SNe-LGRB and the KN-SGRB samples, the second sample composed of GRBs associated spectroscopically with the SNe Ib,c, the third sample composed by 8 GRBs associated with Kilonovae or where there could have been such an association, yield the smallest intrinsic scatter, $σ_{platinum,GRB-SNe}=0.22 \pm 0.10$ and $σ_{kn-sgrb} = 0.24 \ pm 0.12 $。 SN-LGRB-ABC样品的最高相关系数的产量，该样品在光谱上与SNE IB/C相关或与SNE IB/C的LC中明显的光学凹凸相关，（$ r^{2} _ {sn-lgrb-abc} = 0.95 $） （$ r^{2} _ {sn-lgrb} = 0.91 $）和kn-sgrbs（$ r^{2} _ {kn-sgrb} = 0.90 $）当考虑红移演变时。这些类别的平面是可靠的候选人，可以用作宇宙学工具。此外，与金基平面的距离是班级之间的关键米口。实际上，我们发现来自金基平面的SNE-LGRB，SNE-LGRB-ABC，KN-SGRB和SGRBS样品的距离的分布在统计学上与金GRBS与金基本平面的距离分布有统计学差异。
A large fraction of Gamma-Ray Bursts (GRBs) lightcurves (LCs) shows X-ray plateaus. We analyze all GRBs with known redshifts presenting plateaus observed by \emph{The Neil Gehrels Swift Observatory} from its launch until August 2019. The fundamental plane relation between the rest-frame time and X-ray luminosity at the end of the plateau emission and the peak prompt luminosity holds for all the GRB classes when selection biases and cosmological evolutions are applied. We have discovered two important findings: 1) a new class of Long GRBs with good data coverage: the Platinum Sample; 2) the Platinum, the SNe-LGRB and the KN-SGRB samples, the second sample composed of GRBs associated spectroscopically with the SNe Ib,c, the third sample composed by 8 GRBs associated with Kilonovae or where there could have been such an association, yield the smallest intrinsic scatter, $σ_{platinum,GRB-SNe}=0.22 \pm 0.10$ and $σ_{KN-SGRB}=0.24 \pm 0.12$. The highest correlation coefficients yield for the SN-LGRB-ABC sample, which are GRBs spectroscopically associated with SNe Ib/c or with a clear optical bump in the LC resembling the SNe Ib/c, ($R^{2}_{SN-LGRB-ABC}=0.95$), for the SN-LGRBs ($R^{2}_{SN-LGRB}=0.91$) and the KN-SGRBs ($R^{2}_{KN-SGRB}=0.90$) when the redshift evolution is considered. These category planes are reliable candidates to be used as cosmological tools. Furthermore, the distance from the Gold fundamental plane is a crucial discriminant among classes. In fact, we find that the distributions of the distances of the SNe-LGRB, SNe-LGRB-ABC, KN-SGRBs and SGRBs samples from the Gold fundamental plane are statistically different from the distribution of the Gold GRBs' distances from the Gold fundamental plane with and without considering evolution cases.
