| タイトル | The Gamma-ray Sky with Fermi |
| 本文（外部サイト） | http://hdl.handle.net/2060/20120015960 |
| 著者（英） | Thompson, David |
| 著者所属（英） | NASA Goddard Space Flight Center |
| 発行日 | 2012-11-05 |
| 言語 | eng |
| 内容記述 | Gamma rays reveal extreme, nonthermal conditions in the Universe. The Fermi Gamma-ray Space Telescope has been exploring the gamma-ray sky for more than four years, enabling a search for powerful transients like gamma-ray bursts, novae, solar flares, and flaring active galactic nuclei, as well as long-term studies including pulsars, binary systems, supernova remnants, and searches for predicted sources of gamma rays such as dark matter annihilation. Some results include a stringent limit on Lorentz invariance derived from a gamma-ray burst, unexpected gamma-ray variability from the Crab Nebula, a huge gamma-ray structure associated with the center of our galaxy, surprising behavior from some gamma-ray binary systems, and a possible constraint on some WIMP models for dark matter. |
| NASA分類 | Astronomy |
| レポートNO | GSFC.ABS.7373.2012 |
| 権利 | No Copyright |
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