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arXiv 1001.3233astro-ph.GA
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用恒星动力学方法测试超大质量黑洞的质量

Testing Mass Determinations of Supermassive Black Holes via Stellar Kinematics

Michele Cappellari, Richard M. McDermid, R. Bacon, Roger L. Davies, P. T. de Zeeuw, Eric Emsellem, Jesus Falcon-Barroso, Davor Krajnovic, Harald Kuntschner, Rey… 展开作者

Michele Cappellari, Richard M. McDermid, R. Bacon, Roger L. Davies, P. T. de Zeeuw, Eric Emsellem, Jesus Falcon-Barroso, Davor Krajnovic, Harald Kuntschner, Reynier F. Peletier, Marc Sarzi, Remco C. E. van den Bosch, Glenn van de Ven

摘要:

利用恒星运动学动力学模型研究了星系中超大质量黑洞质量测定的精度。我们比较10我们的M_BH测量,使用积分场OASIS运动学,公布的值。对于25个星系的样本,我们面对我们的新的M_BH使用两种建模方法在相同的OASIS数据。

英文摘要:

We investigate the accuracy of mass determinations M_BH of supermassive black holes in galaxies using dynamical models of the stellar kinematics. We compare 10 of our M_BH measurements, using integral-field OASIS kinematics, to published values. For a sample of 25 galaxies we confront our new M_BH derived using two modeling methods on the same OASIS data.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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