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astro-ph2003
Cosmological X-Ray Flashes from Off-Axis Jets
Ryo Yamazaki, Kunihito Ioka, Takashi Nakamura
The <V/Vmax> of the cosmological X-ray flashes detected by WFC/BeppoSAX is calculated theoretically in a simple jet model. The total emission energy from the jet is assumed to be c…
astro-ph2003
Year-scale morphological variation of the X-ray Crab Nebula
K. Mori, D. N. Burrows, G. G. Pavlov +3
We present year-scale morphological variations of the Crab Nebula revealed by Chandra X-ray observatory. Observations have been performed about every 1.7 years over the 3 years fro…