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Thesis

The obscured universe: tracing star formation and AGN activity across cosmic time

Abstract:

Most galaxies harbour a supermassive black hole at their centre, which are thought to play a key role in the evolution of galaxies, where the extreme energy outputted by accretion onto the SMBH can regulate star-formation in the host galaxy. With a majority of AGN activity heavily obscured by dust, understanding the growth/evolution of SMBHs requires peering behind the dust. The most extreme of these objects can provide a population to explain the hard X-rays in the cosmic X-ray background...

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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Astrophysics
Oxford college:
Keble College
Role:
Author

Contributors

Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Astrophysics
Role:
Supervisor
Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Role:
Supervisor


More from this funder
Funder identifier:
https://ror.org/057g20z61
Grant:
ST/W507726/1


DOI:
Type of award:
DPhil
Level of award:
Doctoral
Awarding institution:
University of Oxford


Language:
English
Deposit date:
2025-05-16

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