Open Access

Fig. 5.

image

Download original image

Volumetric TDE rates per black hole (M, left) and galaxy (M*, right) log mass at z = 0.0 for the fiducial model (solid line). Our model is compared against the constraints (here plotted with the error range) from Yao et al. (2023) for all MBHs (left) and all galaxy types (right). For reference, we display the previous constraints from van Velzen (2018) and the luminosity function from Sazonov et al. (2021) transformed to a mass function (see the details in the text). We also display the model lines of Yao et al. (2023) for the TDE rates as a function of a) MBH mass, assuming the Shankar et al. (2016, maroon shorter dash-dotted line; Sh16) and the Gallo & Sesana (2019, cyan long dash-dotted line; G19) MBH mass functions, which both include the event horizon suppression, and b) galaxy stellar mass, obtained by multiplying the galaxy stellar mass function with the power-law dependence of rates on M 0.41 $ M_\ast^{-0.41} $ (gray dotted-dashed, SMFxPL).

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.