论文标题
近180个伽玛射线的光学两维基本平面相关性与迅速/紫外线，ratir和Subaru望远镜伴随
The Optical Two and Three-Dimensional Fundamental Plane Correlations for Nearly 180 Gamma-Ray Burst Afterglows with Swift/UVOT, RATIR, and the SUBARU Telescope
论文作者
论文摘要
伽马射线爆发（GRB）是由于其全质性而引人入胜的。我们通过扩展搜索到档案数据中研究GRB余气中的光原高原。我们全面分析了所有在世界各地的地面望远镜（例如Subaru望远镜，Ratir）和几个空间基天文台（例如Neil Gehrels Swift Swift Perservatory）观察到的所有已发表的GRB，并观察到许多地面望远镜（例如Subaru望远镜，Ratir）观察到的所有发表的GRB。我们适合500个光曲线（LCS），显示了179例平稳的存在。该样本比上一个样本（Arxiv：2105.10717）大75％，并且是迄今为止光静态最大的汇编。我们使用此样品在光波长处发现了3D基本平面关系。 This correlation is between the rest-frame time at the end of the plateau emission, $T^{*}_{\rm opt}$, its optical luminosity, $L_{\rm opt}$, and the peak in the optical prompt emission, $L_{\rm peak, opt}$, thus resembling the three-dimensional (3D) X-ray fundamental plane relation （Arxiv：1604.06840）。我们校正了我们的样本以进行红移演化和选择效果，发现这种相关确实与GRB物理学是固有的。我们在X射线和光学（$ t^{*} _ {\ rm opt} $，$ t^{*} _ {\ rm x} $）中调查了剩下的框架结束时间分布（$ t^{*} _ {\ rm opt} $），并得出结论，仅当未考虑选择偏见时，高原才是可观的。我们还调查了3D光学相关性是否可能是光学GRB类之间的新判别，并且发现在校正进化后，类别与金样品平面相比没有显着分离。
Gamma-ray bursts (GRBs) are fascinating events due to their panchromatic nature. We study optical plateaus in GRB afterglows via an extended search into archival data. We comprehensively analyze all published GRBs with known redshifts and optical plateaus observed by many ground-based telescopes (e.g., Subaru Telescope, RATIR) around the world and several space-based observatories such as the Neil Gehrels Swift Observatory. We fit 500 optical light curves (LCs), showing the existence of the plateau in 179 cases. This sample is 75% larger than the previous one (arXiv:2105.10717), and it is the largest compilation so far of optical plateaus. We discover the 3D fundamental plane relation at optical wavelengths using this sample. This correlation is between the rest-frame time at the end of the plateau emission, $T^{*}_{\rm opt}$, its optical luminosity, $L_{\rm opt}$, and the peak in the optical prompt emission, $L_{\rm peak, opt}$, thus resembling the three-dimensional (3D) X-ray fundamental plane relation (arXiv:1604.06840). We correct our sample for redshift evolution and selection effects, discovering that this correlation is indeed intrinsic to GRB physics. We investigate the rest-frame end time distributions in X-rays and optical ($T^{*}_{\rm opt}$, $T^{*}_{\rm X}$), and conclude that the plateau is achromatic only when selection biases are not considered. We also investigate if the 3D optical correlation may be a new discriminant between optical GRB classes and find that there is no significant separation between the classes compared to the Gold sample plane after correcting for evolution.
