naa a22 4500 510732739 CHVBK 20180411082958.0 cr unu---uuuuu 180411e20131101xx s 000 0 eng 10.1134/S1063772913110085 doi (NATIONALLICENCE)springer-10.1134/S1063772913110085 Supermassive black holes and central star clusters: Connection with the host galaxy kinematics and color [Elektronische Daten] [A. Zasov, A. Cherepashchuk] The relationship between the masses of the central, supermassive black holes (M bh) and of the nuclear star clusters (M nc) of disk galaxies with various parameters galaxies are considered: the rotational velocity at R = 2 kpc V (2), the maximum rotational velocity V max, the indicative dynamical mass M 25, the integrated mass of the stellar populationM *, and the integrated color index B-V. The rotational velocities andmasses of the central objects were taken from the literature. ThemassM nc correlatesmore closely with the kinematic parameters and the disk mass than M bh, including with the velocity V max, which is closely related to the virial mass of the dark halo. On average, lenticular galaxies are characterized by higher massesM bh compared to other types of galaxies with similar characteristics. The dependence of the blackhole mass on the color index is bimodal: galaxies of the red group (red-sequence) with B-V >0.6-0.7 which are mostly early-type galaxies with weak star formation, differ appreciably from blue galaxies, which have higher values of M nc and M bh. At the dependences we consider between the masses of the central objects and the parameters of the host galaxies (except for the dependence of M bh on the central velocity dispersion), the red-group galaxies have systematically higher M bh values, even when the host-galaxy parameters are similar. In contrast, in the case of nuclear star clusters, the blue and red galaxies form unified sequences. The results agree with scenarios in which most red-group galaxies form as a result of the partial or complete loss of interstellar gas in a stage of high nuclear activity in galaxies whose central black-hole masses exceed 106−107 M ⊙ (depending on the mass of the galaxy itself). The bulk of disk galaxies with M bh > 107 M ⊙ are lenticular galaxies (types S0, E/S0) whose disks are practically devoid of gas. Pleiades Publishing, Ltd., 2013 Zasov A. Sternberg Astronomical Institute, Lomonosov Moscow State University, Moscow, Russia aut Cherepashchuk A. Sternberg Astronomical Institute, Lomonosov Moscow State University, Moscow, Russia aut Astronomy Reports Springer US; http://www.springer-ny.com 57/11(2013-11-01), 797-810 1063-7729 57:11<797 2013 57 11444 https://doi.org/10.1134/S1063772913110085 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S1063772913110085 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Zasov A. Sternberg Astronomical Institute, Lomonosov Moscow State University, Moscow, Russia aut NATIONALLICENCE 700 1- Cherepashchuk A. Sternberg Astronomical Institute, Lomonosov Moscow State University, Moscow, Russia aut NATIONALLICENCE 773 0- Astronomy Reports Springer US; http://www.springer-ny.com 57/11(2013-11-01), 797-810 1063-7729 57:11<797 2013 57 11444 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer