论文标题
喷气起源和光谱状态过渡的新前景，三个混合积聚在黑洞周围流动
A new prospect for jet origin and spectral state transitions with three hybrid accretion flows around black holes
论文作者
论文摘要
有一个非常流行的两区积聚磁盘模型，非辅助开普勒磁盘（Shakura-Sunyaev磁盘）的内部可以产生以热对流为主的积聚流，从而可以产生高能量的幂律辐射和流出/喷射/喷气机。但是，我们发现这个简单的模型不足以自动解释来源的许多属性（例如磁滞效应，在硬度强度图，特殊的变异性以及黑洞$ x- $ ray binary中Jets的关联/非相关性中，逆时针遍历遍历遍历/非相关性）。我们还发现了该模型中的一些理论问题，例如了解过渡区域的变化和外盘的形成，而外磁盘的形成仅具有开普勒分布。基于有关对流磁盘结构以及许多观察力行为的最新理论研究，我们得出结论，应该存在与两区磁盘模型平行的第三个成分（TC）（TC），这可以自然地解释所有上述问题。有趣的是，这种修改的模型还为射流生成和演变提供了新的方案，并在高能状态下的TC流动，这可以使射流接近轴。我们还发现了喷气动力的表达。
There is a very popular two-zone accretion disk model that the inner part of the non-advective Keplerian disk (Shakura-Sunyaev disk) can produce hot advection-dominated accretion flow, which can generate high energy power-law radiation and outflows/jets. However, we find that this simple model is inadequate to automatically explain many properties of the sources (such as hysteresis effect, counter-clockwise traversal in a hardness-intensity diagram, peculiar variabilities, and association/non-association of jets in a black hole $X-$ray binary) without considering additional assumptions. We also find some theoretical issues in this model, such as understanding of variation of transition region and formation of an outer disk, which has only Keplerian distribution. Based on the recent theoretical studies on advective disk structures, as well as, many observational behaviors of the accreting black holes, we conclude that there should be a third component (TC) of accretion flow parallel to the two-zone disk model, which can naturally explain all above mentioned issues. Interestingly, this modified model also provides a new scenario for the jet generation and evolution with the TC flow during high energy states, which can make the jet close to the axis. We also find out an expression of jet kinetic power.
