Observations indicate that the total density distribution is almost isothermal in many galaxies. In this article, I show that if the feedbacks from supermassive black hole and photon-baryon interaction are important, the total density distribution would become isothermal naturally. This explains why most rotation curves in galaxies are generally flat for the outer region and provides a solution to the dark matter-baryon conspiracy. Copyright © 2015 The Authors.
|Early online date||Sept 2015|
|Publication status||Published - 2015|
CitationChan, M. H. (2015). A solution to the dark matter-baryon conspiracy. Physics Journal, 1(2), 179-182.
- Dark matter
- Supermassive black hole
- Velocity dispersion