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Article: Study findings from Hebrew University broaden understanding of astronomy.
- Article from:
- Electronics Newsweekly
- Article date:
- July 22, 2009
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"We calculate the high-energy (sub-GeV to TeV) prompt and afterglow emission of GRB 080319B that was distinguished by a naked-eye optical flash and by an unusual strong early X-ray afterglow. There are three possible sources for high-energy emission: the prompt optical and gamma-ray photons IC scattered by the accelerated electrons, the prompt photons IC scattered by the early external reverse-forward shock electrons, and the higher band of the synchrotron and the synchrotron self-Compton emission of the external shock," researchers in Jerusalem, Israel report.
"There should have been in total hundreds of high-energy photons detectable for the Large Area ...