论文标题
活性银核的辐射流体动力学模型：超越中央parsec
Radiation hydrodynamics models of Active Galactic Nuclei: Beyond the central parsec
论文作者
论文摘要
我们在1-100 pC尺度上产生了AGN“圆环”加流出的辐射流体动力学模型。这个大规模允许直接比较观测，为辐射传输模型中使用的配置提供了合理的理由，并测试了较小规模动力学模型结果的灵敏度。我们发现，来自AGN积聚磁盘的各向异性辐射会导致流出形成变得更加极性，与极性扩展的MID-IR发射的无处不在，以及通过辐射转移模型预测的一般几何形状。我们还发现速度图可以重现观测值的许多特征，包括明显的“反旋转”。
We produce radiation hydrodynamics models of an AGN 'torus' plus outflow on 1-100 pc scales. This large scale permits direct comparison with observations, provides justification for configurations used in radiation transfer models, and tests the sensitivity of results of smaller scale dynamical models. We find that anisotropic radiation from an AGN accretion disk can cause an outflow to evolve to become more polar, agreeing with the ubiquity of polar extended mid-IR emission, and the general geometry predicted by radiative transfer models. We also find the velocity maps can reproduce many features of observations, including apparent 'counter-rotation'.
