William Nielsen Brandt
Pennsylvania State University
Public scientific profile · Unclaimed
Built from public scholarly sources. Expertise is inferred by ScienceWe from publications and has not been confirmed by the scientist.
Top expertise
Galaxies: Formation, Evolution, Phenomena
Strong evidence · 12 supporting papers · latest 2026
Astrophysical Phenomena and Observations
Strong evidence · 10 supporting papers · latest 2026
Astronomy and Astrophysical Research
Strong evidence · 12 supporting papers · latest 2026
Gamma-ray bursts and supernovae
Solid evidence · 3 supporting papers · latest 2026
Astrophysics and Star Formation Studies
Solid evidence · 2 supporting papers · latest 2026
Astrophysics and Cosmic Phenomena
Solid evidence · 2 supporting papers · latest 2026
Stellar, planetary, and galactic studies
Solid evidence · 2 supporting papers · latest 2026
Radio Astronomy Observations and Technology
Solid evidence · 1 supporting paper · latest 2026
Publications (16)
SRG/eROSITA X-ray selected cataclysmic variable candidates observed in SDSS-V DR20
2026DOI
SDSS-V: revealing a weak accretion state in X-ray selected red quasars
2026DOI
Radial Gradients Revealed by Multiscale Outflows from Down-the-barrel Spectroscopy toward a Quasar at Redshift 3.4
2026DOI
An Exploratory Analysis of New Large Gaia-informed Quasar Samples in SDSS-V
2026DOI
The incidence of eROSITA X-ray AGN in the local Universe: From dwarf to massive galaxies
2026DOI
Photometric redshifts for active galactic nuclei with LePHARE for the Vera C. Rubin Observatory
2026DOI
The eROSITA X-ray luminosity function of active galactic nuclei
2026DOI
XRISM Spectroscopy of Variable Accretion-driven Disk Winds in NGC 4151: When, Where, and How Fast Outflows are Launched
2026DOI
X-ray to Mid-IR Spectral Energy Distributions: A Catalog of X-ray Selected AGNs in the XMM-COSMOS Survey
2026DOI
The Twentieth Data Release of the Sloan Digital Sky Survey: First All-Sky BOSS Spectra, eROSITA-SDSS-V Mapper Coordinated Observations, and a Preview of the Local Volume Mapper
2026DOI
Systematic Monitoring of Extreme X-Ray Variability from Weak-line Quasars
2026DOI
The Curious Case of PHL 1811: Heavy Obscuration versus Intrinsic X-Ray Weakness
2026DOI
SDSS-V BHM: Evidence for a link between X-ray weakness and galaxy-scale ionised gas outflows in quasars
2026DOI
Chandra Lensing-cluster Ultradeep Extragalactic Survey (CLUES) I: A 2 Ms Point-Source Catalog of the Abell 2744 Field
2026DOI
The Roman eXtreme Deep Field (RXDF)
2026DOI
Organizations in sourced records
Affiliation evidence only — not confirmed current employment.
- Pennsylvania State University
Source: OpenAlex · retrieved 2026-09-29