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GRB 090926A High-Energy Spectrum Analysis by Zsolt Bagoly is a document available to read on EtoBox.

What is GRB 090926A High-Energy Spectrum Analysis about?

This document analyzes the time evolution of the spectral break observed in the high-energy emission of gamma-ray burst GRB 090926A, as observed by the Fermi observatory. It confirms and better constrains the previously reported spectral break during a bright spike in the light curve. A time-resolved analysis reveals that the spectral break persists and increases in energy up to the GeV domain until the end of the prompt emission phase. This is discussed in the context of models involving synchrotron radiat

Author

Zsolt Bagoly

Language

EN