Abstract
As the Fermi observatory has revealed, the GRB light curves show variant behaviours in different energy bands. Especially, the onset of GeV emission tend to lag that at lower energy. Various models to explain the GeV-delay, including early afterglow models or hadronic models, have been proposed. We have developed a time-dependent code for emission processes with one-zone approximation. The temporal evolution of GRB spectra is discussed based on leptonic inverse Compton and hadronic cascade models. This offers important predictions for future observations such as CTA.
| Original language | English (US) |
|---|---|
| Title of host publication | Death of Massive Stars |
| Subtitle of host publication | Supernovae and Gamma-Ray Bursts |
| Publisher | Cambridge University Press |
| Pages | 319-320 |
| Number of pages | 2 |
| Edition | S279 |
| ISBN (Print) | 9781107019799 |
| DOIs | |
| State | Published - Apr 2011 |
Publication series
| Name | Proceedings of the International Astronomical Union |
|---|---|
| Number | S279 |
| Volume | 7 |
| ISSN (Print) | 1743-9213 |
| ISSN (Electronic) | 1743-9221 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 3 Good Health and Well-being
All Science Journal Classification (ASJC) codes
- Astronomy and Astrophysics
- Space and Planetary Science
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