The discovery of multiband afterglows definitely shows that most γ-ray bursts are of cosmological origin. γ-ray bursts......

通过对γ射线暴的X射线能谱特征的比较研究,认识了γ射线暴的X射线能谱的观测特性,对γ暴的X射线余辉产生机制作了归纳和进一步分......