Magnetic fields catalyse massive black hole formation and growth

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Abstract

Large-scale magnetic fields in the nuclear regions of protogalaxies can promote the formation and early growth of supermassive black holes (SMBHs) by direct collapse and magnetically boosted accretion. Turbulence associated with gravitational infall and star formation can drive the rms field strength toward equipartition with the mean gas kinetic energy; this field has a generic tendency to self-organize into large coherent structures.

Year of Publication
2023
Date Published
2023-09
Journal Title
Monthly Notices of the Royal Astronomical Society: Letters
Volume
526
Issue
1
Start Page or Article ID
L94-L99
ISSN Number
1745-3925, 1745-3933
DOI
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