Scaling Correlations Amoung Central Massive Objects and Their Host Galaxies

6th Young Researcher Meeting, L'Aquila 2015

Melo, I. Tosta E.^1 ; Capuzzo-Dolcetta, R.^1

Università di Romà la Sapienza, P.le A. Moro 5, Roma

I-00185, Italy^1

关键词: Data collection;    Host galaxies;    Massive black holes;    Objects properties;    Stellar cluster;    Velocity dispersion;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/689/1/012008/pdf
DOI  :  10.1088/1742-6596/689/1/012008

来源: IOP

【 摘 要 】

The central regions of galaxies show the presence of super massive black holes and/or very dense stellar clusters. Both such objects seem to follow similar host-galaxy correlations, suggesting that they are members of the same family of Compact Massive Objects. Here we investigate a huge data collection of Compact Massive Objects properties to correlate them with absolute magnitude, velocity dispersion and mass of their host galaxies. We draw also some preliminary astrophysical conclusions.