The lag between variations in B, V , R, and I bands for 14 active galactic nuclei has been determined. The inter-band lag scales with luminosity as L b , where b ≈ 0.4 − 0.5. Possible reasons for this lag and lag-wavelength and lag-luminosity relationships are discussed.
CITATION STYLE
Sergeev, S. G., Doroshenko, V. T., Golubinskiy, Yu. V., Merkulova, N. I., & Sergeeva, E. A. (2005). Lag‐Luminosity Relationship for Interband Lags between Variations in B , V , R , and I Bands in Active Galactic Nuclei. The Astrophysical Journal, 622(1), 129–135. https://doi.org/10.1086/427820
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