论文标题
现实的Frado模型中的BLR大小：屏蔽效果的作用
BLR size in Realistic FRADO Model: The role of shielding effect
论文作者
论文摘要
在具有活性银河核（AGN）尺度的带有源亮度的星系中，所谓的BLR半径的宽线区域（BLR）的有效尺寸。因此，通过通过回响映射或理论上在观察上确定该位置，可以将AGN用作有趣的实验室来测试宇宙学模型。在本文中，我们基于失败的辐射加速尘土流出（FRADO）模型，重点关注BLR的理论方面。通过模拟BLR中物质的动力学，通过包括屏蔽效果在内的吸积盘的辐射模型（AD），以及纳入灰尘不透明的正确值，我们研究了BLR的径向扩展和几何高度如何取决于埃德丁顿的比率[和黑洞质量]，以及屏蔽效应的模型。我们表明，假设一系列爱丁顿的比率和屏蔽，我们能够解释混响测量的AGN样本中所测得的时间延迟。
The effective size of Broad Line Region (BLR), so-called the BLR radius, in galaxies with active galactic nuclei (AGN) scales with the source luminosity. Therefore by determining this location either observationally through reverberation mapping or theoretically, one can use AGNs as an interesting laboratory to test cosmological models. In this article we focus on the theoretical side of BLR based on the Failed Radiatively Accelerated Dusty Outflow (FRADO) model. By simulating the dynamics of matter in BLR through a realistic model of radiation of accretion disk (AD) including the shielding effect, as well as incorporating the proper values of dust opacities, we investigate how the radial extension and geometrical height of the BLR depends on the Eddington ratio [and blackhole mass], and modeling of shielding effect. We show that assuming a range of Eddington ratios and shielding we are able to explain the measured time-delays in a sample of reverberation-measured AGNs.
