A. Blecha – författare
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2 produkter
2 produkter
Inbunden, Engelska, 1994
2 178 kr
Skickas inom 10-15 vardagar
Active galactic nuclei are among the most fascinating objects in modern astrophysics. Their radiation spans the electromagnetic spectrum from radio waves to gamma rays and exhibits large amplitude variability on many different time scales. Research in active galactic nuclei utilizes almost all types of existing astronomical facilities. In recent years both ground-based telescopes and space-born instruments have greatly contributed to our understanding of these objects. The conference on "Active Galactic Nuclei across the Electromagnetic Spectrum" extensively reviewed observational results and discussed theoretical models of active galactic nuclei. It offered a forum to present observations from many different wavebands and provided an opportunity to outline a synthetic picture of the active galactic nuclei phenomenon. The volume includes almost all of the 250 contributions presented during the conference. Extensive reviews are presented as well as a large number of original results. The book covers a large domain of current research on active galactic nuclei. It should serve the existing research community in this field as well as provide a starting point to newcomers.
Häftad, Engelska, 1994
2 178 kr
Skickas inom 10-15 vardagar
Active Galactic Nuclei radiate over the electro-magnetic spectrum from radio waves to gamma rays. Understanding the physics of these objects therefore requires the synthesis of results from many different domains of Astronomy. It was the aim of the conference "Active Galactic Nuclei across the Electromagnetic Spectrum" to provide a forum where this exchange could take place. Some 300 astronomers participated to the conference, 250 of them presented results either as oral papers or in the form of posters. Observations in all domains of the electro magnetic spectrum in which astronomical observations can be made from the ground or from space were presented. Many theoretical contributions were also given. There has been a tremendous growth in the number and quality of Astronomical obser vations in many spectral domains over the past several years. Students of Active Galactic Nuclei have been particularly keen to make use of the available facilities (both space born and on the ground), often in a very organised way, in order to obtain repeated simultane ous data covering large bands of the spectrum. This approach has produced a qualitatively new set of data for understanding the physics of Active Galactic Nuclei. The task of the meeting was to review this data in a coherent way.