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AGN black hole masses and methods to estimate the mass

机译：AGN黑洞质量和估算质量的方法

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The black hole mass, along with the ratio of the accretion rate to the Eddington accretion rate, is a fundamental parameter of active galactic nuclei. Using our new method to estimate the black hole mass, we developed our sample and estimated black hole masses, indicated by M-H for 12 blazars. We compared 12 cases, for each of which the relevant black hole mass was also estimated by the L-5100-R-BLR relation or the M-BH-sigma correlation method, which is indicated by M-sigma We also found that (1) M-H values are systematically lower than M-sigma, but the differences between M-sigma and M-H are very small for most sources; (2) there is a significant correlation between M-sigma and M-H, the correlation coefficient being r = 0.66 with a chance probability of p similar to 1.9 x 10(-2). Based on these properties mentioned above, we have shown that the small systematical difference between M-sigma and M-H is probably due to some systematic errors in our method.
机译：黑洞质量以及增生率与爱丁顿增生率之比是活跃银河核的基本参数。使用我们的新方法估算黑洞质量，我们开发了样本并估算了黑洞质量，用M-H表示了12种酒渣。我们比较了12个案例，对于每个案例，还通过L-5100-R-BLR关系式或M-BH-sigma相关性方法（由M-sigma表示）估计了相关的黑洞质量。我们还发现（1 ）MH值在系统上低于M-sigma，但是对于大多数来源，M-sigma和MH之间的差异很小。 （2）M-sigma与M-H之间存在显着相关性，相关系数为r = 0.66，p的概率为1.9 x 10（-2）。基于上面提到的这些性质，我们表明，M-sigma和M-H之间的较小系统差异可能是由于我们方法中的一些系统误差。

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