... Decomposition of the multi-epoch spectra and analysis of the broad emission lines suggest that the quasar accretion disk emission dims due to rapidly decreasing accretion rates, while disfavoring changes in intrinsic dust extinction. ... All of our broad emission line analysis in Section 4.2 is performed on the decomposed quasar spectra rather than the reconstructed quasar spectra, since this allows us to use the uncertainties on the flux densities from the original spectrum. ...
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Ссылки http://hea-www.harvard.edu/~pgreen/Papers/RuanCLAGN2015.pdf -- 1382.7 Кб -- 27.09.2015 Похожие документы
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