Understanding high redshift Active Galactic Nuclei activity through infrared variability

In this thesis, we report on the properties of a new selection of active galaxies found using long-term NIR variability. Data from the UKIRT Infrared Deep Sky Survey Ultra Deep Survey (UKIDSS UDS) is used, which is the deepest near-infrared (NIR) survey over ∼1deg2 and has an 8 year baseline for IR...

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Bibliographic Details
Main Author: Green, Karel
Format: Thesis (University of Nottingham only)
Language:English
Published: 2025
Subjects:
Online Access:https://eprints.nottingham.ac.uk/80211/