نتایج جستجو برای: ray astronomy
تعداد نتایج: 318915 فیلتر نتایج به سال:
Recent results, the present status and the perspectives of high energy gamma-ray astronomy are described. Since the satellite observations by the Compton Gamma Ray Observatory and its precursor missions have been reviewed extensively, emphasis is on the results from the ground-based gamma-ray telescopes. They concern the physics of Pulsar Nebulae, Supernova Remnants in their assumed role as the...
XEUS is a large area telescope aiming to rise X-ray Astronomy to the level of Optical Astronomy in terms of collecting areas. It will be based on two satellites, locked on a formation flight, one with the optics, one with the focal plane. The present design of the focal plane foresees, as an auxiliary instrument, the inclusion of a Polarimeter based on a Micropattern Chamber. We show how such a...
Approximately 90 contributions to the 5th Heidelberg Symposium on High-Energy Gamma-Ray Astronomy (Gamma 2012), presented new results and ideas in the general field of extragalactic high-energy gamma-ray astronomy. The largest contingent of contributions in this field related to active galactic nuclei (AGN), including blazars, radio galaxies, and Narrow-Line Seyfert 1 (NLSy1) galaxies. Also, ne...
The last half-century has seen dramatic developments in γ−ray telescopes, from their initial conception and development through to their blossoming into full maturity as a potent research tool in astronomy. Gamma-ray telescopes are leading research in diverse areas such as γ−ray bursts, blazars, Galactic transients, and the Galactic distribution of Al.
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