Theoretical Re-evaluations of Scaling Relations between SMBHs and Their Host Galaxies–2. Importance of AGN Feedback Suggested by Stellar Age–Velocity Dispersion Relation

Theoretical Re-evaluations of Scaling Relations between SMBHs and Their Host Galaxies–2. Importance of AGN Feedback Suggested by Stellar Age–Velocity Dispersion Relation

We present the galactic stellar age—velocity dispersion relation obtained from a semi-analytic model of galaxy formation. We divide galaxies into two populations: galaxies which have over-massive/under-massive black holes (BHs) against the best-fitting BH mass—velocity dispersion relation. We find t...

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Bibliographic Details
Main Authors: Hikari Shirakata, Toshihiro Kawaguchi, Takashi Okamoto, Tomoaki Ishiyama
Format: Article
Language:English
Published: Frontiers Media S.A. 2017-09-01
Series:Frontiers in Astronomy and Space Sciences
Subjects:
galaxies
active galaxies
nuclei galaxies
formation galaxies
evolution galaxies
statistics
Online Access:http://journal.frontiersin.org/article/10.3389/fspas.2017.00013/full

Internet

http://journal.frontiersin.org/article/10.3389/fspas.2017.00013/full

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