Two Different Burster Spatial Distributions of Gamma-Ray Bursts ?
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Abstract
By using the first, second and third electronic burst and transcient source experiment catalogs, a joint analysis of spatial and temporal distributions and hardness ratios of gamma-ray bursts is performed. Turning point features at Cmax/Cmin ~ 6 are found. This probably indicates the existence of two components of burster population which have distinct spatial distributions. -