THE TIMESCALE-DEPENDENT COLOR VARIABILITY OF QUASARS VIEWED WITH GALEX - Zhu(朱飞凡), Fei-Fan; Wang(王俊贤), Jun-Xian; Cai(蔡振翼), Zhen-Yi; Sun(孙玉涵), Yu-Han (The Astrophysical journal, 2016)
Keywords: Accretion disks; accretion, accretion disks; Astrophysics; black hole physics; Color; Computer simulation; Dependence; Extreme ultraviolet radiation; Galactic evolution; Galaxies; galaxies: active; Light curve; Monte Carlo simulation; Photometry; Quasars; quasars: general; Radiation; Random walk; Time; Ultraviolet radiation; Variability; Wavelengths