标题： 伽马暴源帧中的滞后-光度关系 显示英文标题

标题： The lag-luminosity relation in the gamma-ray burst source-frame

摘要： 我们研究了伽马射线暴（GRB）源帧中的经验延迟-光度关系。我们在GRB源帧中选择了两个能段（100-200 keV和300-400 keV），经过红移校正后，它们位于Swift爆测天仪（BAT）的观测者帧能量范围内。然后，这些能段之间的光谱延迟被表示为样本中GRB各向同性峰值光度的函数。 显示英文摘要

摘要： We have investigated the empirical lag-luminosity relation in the Gamma-ray Burst (GRB) source-frame. We selected two energy bands (100-200 keV and 300-400 keV) in the GRB source-frame, which after redshift correction, lie in the observer-frame energy range of the Swift Burst Alert Telescope (BAT). The spectral lags between these energy channels are then presented as a function of the isotropic peak luminosity of the GRBs in the sample.