SIMBAD references

The empirical model of Lu et al. for the relation between star formation rate and halo mass growth is adopted to predict the classical bulge mass (M_cb)-total stellar mass (M_*) relation for central galaxies. The assumption that the supermassive black hole (SMBH) mass (M_BH) is directly proportional to the classical bulge mass, with the proportionality given by that for massive galaxies, predicts a M_BH- M_* relation that matches well the observed relation for different types of galaxies. In particular, the model reproduces the strong transition at M_* = 10^10.5 - 10¹¹ M_☉, below which M_BH drops rapidly with decreasing M_*. Our model predicts a new sequence at M_* < 10^10.5 M_☉, where M_BH ∝ M_* but the amplitude is a factor of ∼50 lower than the amplitude of the sequence at M_* > 10¹¹M_☉. If all SMBHs grow through similar quasar modes with a feedback efficiency of a few percent, then the energy produced in low-mass galaxies at redshift z ≳ 2 can heat the circumgalactic medium up to a specific entropy level that is required to prevent excessive star formation in low-mass dark matter halos.