W. N. Brandt
3 papers · Latest:
Galaxies & Cosmology
Robust AGN and host-galaxy decomposition in optical spectral fitting
This paper presents a novel spectral-fitting method combining pPXF and PyQSOFit for robust AGN and host-galaxy decomposition in optical spectra.
2604.27783
Galaxies & CosmologyA Rare Eddington-Limited, Heavily Obscured Low-Mass Active Galactic Nucleus Likely Triggered by a Galaxy Merger
GAMA 376183 is a rare, heavily obscured, Eddington-limited AGN in a low-mass galaxy, likely triggered by a merger, showing coevolution.
2604.26743
Galaxies & CosmologyALESS--JWST: Dust-driven Morphologies and Hidden Stellar Mass in $z\sim3$ Sub-millimeter Galaxies
JWST observations of z~3 sub-millimeter galaxies reveal dust-driven morphologies and a significant bias in stellar mass estimates due to spatially varying dust obscuration.
2604.13408
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