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Spectral Variability of Active Galactic Nuclei

【标题】Spectral Variability of Active Galactic Nuclei

【Title】Spectral Variability of Active Galactic Nuclei

【DOI】10.1017/S1743921312019473

【作者】 Yuan, W.; Ai, Y. L.; 周宏岩

【Author】 Yuan, W. ; Ai, Y. L. ; Zhou Hongyan

【期刊】Feeding Compact Objects: Accretion on All Scales, Proceedings of the International Astronomical Union

【Journal】Feeding Compact Objects: Accretion on All Scales, Proceedings of the International Astronomical Union

【期刊年份】2013

【卷】290

【期】

【关键词】 Active galaxies, quasars, photometric

【Keywords】 Active galaxies, quasars, photometric

【摘要】With SDSS multi-bands photometric data we propose that the variation of the nuclear continuum emission mostly accounts for the observed wavelength-dependent variability of active galactic nuclei.

【Abstract】With SDSS multi-bands photometric data we propose that the variation of the nuclear continuum emission mostly accounts for the observed wavelength-dependent variability of active galactic nuclei.

【基金/项目】 Chinese NSF grants NSF-11103071, NSF-10973012

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