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Nebula NGC7027 - as an evolved symbiotic system?
Authors:G A Gurzadyan
Institution:(1) Dpto. de Física Teórica, Universidad Autónoma de Madrid, Cantoblanco, Madrid, Spain;(2) Royal Greenwich Observatory, Cambridge, U.K.
Abstract:In the frame of the Starburst model, we show that the stellar processes expected to occur during the evolution of a metal rich massive stellar cluster can reproduce the observed optical light curves of the Seyfert 1 galaxies NGC 4151 and NGC 5548.
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