A Practical Guide to the Massive Black Hole Cosmic History

<table>Mass function of seed BHs for the three different formation scenarios discussed in the text: direct collapse (left panel), runaway mergers in high redshift star clusters (central panel), and PopIII remnant (right panel). From [<a href="/journals/aa/2012/805402/#B69">46</a>].</table>

Advances in Astronomy

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Figure 2

Figure 2: A Practical Guide to the Massive Black Hole Cosmic History 