VF
V. A. Fawcett
astro-ph.GAastro-ph.COastro-ph.HEastro-ph.IMastro-ph.EPastro-ph.SR
On Valency
published · living versionsW_bjhef8cv·v1 · currentpublished
Using Active Learning to Improve Quasar Identification for the DESI Spectra Processing Pipeline
with Dylan Green, David Kirkby, J. Aguilar, S. Ahlen +49
1 version
W_sjjvbjjf·v1published
W_vqp4p2jk·v1published
W_53d7hksx·v1published
W_an52ar5m·v1published
Preprints & journals
44 papers in the corpus · 2020–2026A dust-reddened quasar in a [C II]-luminous host at z=6.552610.13758v1 · Daming Yang, Joseph F. Hennawi, Rychard Bouwens et al.2026 · 0 citationsarXiv
A Decade-Scale Ionization Echo of Black-Hole Accretion in Galactic Nuclei2610.10373v1 · Wei-Jian Guo, Shuo Zhai, Chen Hu et al.2026 · 0 citationsarXiv
Radio Quasars in the Cosmic Dawn: A Spectroscopic Sample from the DESI Survey2609.26931v1 · Anniek J. Gloudemans, Jinyi Yang, David M. Alexander et al.2026 · 0 citationsarXiv
Linking neutral gas inflows and outflows to offsets in the star-forming main sequence and mass-metallicity relation2609.01707v1 · S. Weng, M. Pieri, A. Saintonge et al.2026 · 0 citationsarXiv
Radio-dust connection in quasars driven by powerful ionised outflows2608.28775v2 · V. A. Fawcett, C. M. Harrison, T. Costa et al.2026 · 0 citationsarXiv
Cosmic Pairs: A DESI Census of Dual and Offset AGN as Precursors to Massive Black Hole Binaries2607.27390v1 · Ekaterine Dadiani, Antonella Palmese, Yihao Zhou et al.2026 · 0 citationsarXiv
DESI DR2 Results IV: Alcock-Paczyński Measurements from the Lyman Alpha Forest and Cosmological Constraints2607.27410v3 · A. G. Adame, J. Aguilar, S. Ahlen et al.2026 · 0 citationsarXiv
Validation of the DESI DR2 Ly forest full-shape analysis2607.27411v2 · M. Herbold, A. Cuceu, P. Martini et al.2026 · 0 citationsarXiv
Stacked Reverberation Mapping of High Redshift Quasars in DESI. I. Feasibility Analysis2607.21869v1 · Rahma Alfarsy, R.E.A. Canning, Eva-Maria Mueller et al.2026 · 0 citationsarXiv
Radio Activity Across Accretion State Changes in Changing-look AGNs: Insights from FIRST and VLASS over Two Decades2607.04328v1 · Zhi-Qiang Chen, Wei-Jian Guo, Victoria A. Fawcett et al.2026 · 0 citationsarXiv
AGN radiative feedback as the main regulator of [O III] outflow activity and obscuration in X-ray AGN2607.00105v2 · Carolina Andonie, Andrea Merloni, Catarina Aydar et al.2026 · 0 citationsarXiv
A New Record Census of Dwarf AGN and a Bimodal - Scaling Relation with DESI DR12606.02699v2 · Ragadeepika Pucha, S. Juneau, M. Mezcua et al.2026 · 0 citationsarXiv
A striking excess of red quasars with steep radio spectral slopes: a dusty blow-out phase revealed through AGN-driven shocks?2603.24739v1 · Ciera L. Sargent, David M. Alexander, Claire L. Greenwell et al.2026 · 0 citationsarXiv
Early results in the search for extreme coronal line emitters with the Dark Energy Spectroscopic Instrument2601.20964v2 · Peter Clark, Joseph Callow, Or Graur et al.2026 · 0 citationsMon Not R Astron Soc (2026)
The Quasar Feedback Survey: Revealing the importance of sensitive radio imaging for AGN identification deeper into the radio-quiet regime2601.09218v1 · Ann Njeri, Chris M. Harrison, Preeti Kharb et al.2026 · 1 citationarXiv
GATOS XI : Excess dust heating in the Narrow Line Regions of nearby AGN revealed with JWST/MIRI2601.02865v1 · Houda Haidar, David J. Rosario, Ismael Garc'ia-Bernete et al.2026 · 3 citationsarXiv
Changing-look Active Galactic Nuclei from the Dark Energy Spectroscopic Instrument. IV. Broad Emission Line Evolution Sequence Among H{\alpha}, Mg II, and H{\beta}2511.15275v1 · Wei-Jian Guo, Victoria A. Fawcett, Ma\lgorzata Siudek et al.2025 · 0 citationsarXiv
Connecting outflows with radio emission in active galactic nuclei at cosmic noon2510.14152v2 · Gabriele S. Ilha, C. M. Harrison, V. Mainieri et al.2025 · 3 citationsarXiv
Using Active Learning to Improve Quasar Identification for the DESI Spectra Processing Pipeline2505.01596v2 · Dylan Green, David Kirkby, J. Aguilar et al.2025 · 7 citationsarXivon Valency
Data Release 1 of the Dark Energy Spectroscopic Instrument2503.14745v2 · M. Abdul Karim, A. G. Adame, D. Aguado et al.2025 · 155 citationsarXivon Valency
Connection between steep radio spectral slopes and dust extinction in QSOs: evidence for outflow-driven shocks in dusty QSO2501.10501v1 · V. A. Fawcett, C. M. Harrison, D. M. Alexander et al.2025 · 0 citationsarXiv
DESI Mg II Absorbers: Extinction Characteristics & Quasar Redshift Accuracy2412.15383v3 · Lucas Napolitano, Adam D. Myers, Vicky Fawcett et al.2024 · 2 citationsAJ 170 16 (2025)
Changing-look Active Galactic Nuclei from the Dark Energy Spectroscopic Instrument. II. Statistical Properties from the First Data Release2408.00402v1 · Wei-Jian Guo, Hu Zou, Claire L. Greenwell et al.2024 · 29 citationsarXiv
The NuSTAR Serendipitous Survey: the 80-month catalog and source properties of the high-energy emitting AGN and quasar population2404.17637v1 · Claire L. Greenwell (Durham-CEA), Lizelke Klindt, George B. Lansbury et al.2024 · 0 citationsarXiv
Identifying Quasars from the DESI Bright Galaxy Survey2404.03621v1 · S. Juneau, R. Canning, D. M. Alexander et al.2024 · 2 citationsarXiv
How does the radio enhancement of broad absorption line quasars relate to colour and accretion rate?2402.18623v1 · J.W. Petley, L. K. Morabito, A. L. Rankine et al.2024 · 11 citationsarXiv
Ubiquitous radio emission in quasars: predominant AGN origin and a connection to jets, dust and winds2312.10177v1 · G. Calistro-Rivera, D. M. Alexander, C. M. Harrison et al.2023 · 23 citationsA&A 691, A191 (2024)
A striking relationship between dust extinction and radio detection in DESI QSOs: evidence for a dusty blow-out phase in red QSOs2308.14790v1 · V. A. Fawcett, D. M. Alexander, A. Brodzeller et al.2023 · 34 citationsarXivon Valency
Changing-look Active Galactic Nuclei from the Dark Energy Spectroscopic Instrument. I.Sample from the Early Data2307.08289v2 · Wei-Jian Guo, Hu Zou, Victoria Anne Fawcett et al.2023 · 54 citationsarXiv
Validation of the Scientific Program for the Dark Energy Spectroscopic Instrument2306.06307v3 · A. G. Adame, J. Aguilar, S. Ahlen et al.2023 · 251 citationsarXiv
The Early Data Release of the Dark Energy Spectroscopic Instrument2306.06308v3 · A. G. Adame, J. Aguilar, S. Ahlen et al.2023 · 409 citationsAJ 168 58 (2024)
Detecting and Characterizing Mg II absorption in DESI Survey Validation Quasar Spectra2305.20016v3 · Lucas Napolitano, Agnesh Pandey, Adam D. Myers et al.2023 · 28 citations2023AJ....166...99Non Valency
Performance of the Quasar Spectral Templates for the Dark Energy Spectroscopic Instrument2305.10426v2 · Allyson Brodzeller, Kyle Dawson, Stephen Bailey et al.2023 · 60 citationsarXivon Valency
The DESI Survey Validation: Results from Visual Inspection of the Quasar Survey Spectra2208.08517v3 · David M. Alexander (Durham), Tamara M. Davis (Queensland), E. Chaussidon et al.2022 · 91 citationsarXiv
Connecting radio emission to AGN wind properties with Broad Absorption Line Quasars2207.10102v1 · J. W. Petley, L. K. Morabito (1, D. M. Alexander et al.2022 · 19 citationsarXiv
Overview of the Instrumentation for the Dark Energy Spectroscopic Instrument2205.10939v1 · B. Abareshi, J. Aguilar, S. Ahlen et al.2022 · 466 citationsarXiv
The strongly irradiated planets in Praesepe2202.04750v1 · George W. King, Peter J. Wheatley, Victoria A. Fawcett et al.2022 · 3 citationsarXiv
Host Dark Matter Halos of SDSS Red and Blue Quasars: No Significant Difference in Large-scale Environment2201.07803v1 · Grayson C. Petter (Dartmouth), Ryan C. Hickox, David M. Alexander et al.2022 · 13 citationsarXiv
Fundamental differences in the properties of red and blue quasars: measuring the reddening and accretion properties with X-shooter2201.04139v3 · V. A. Fawcett, D. M. Alexander, D. J. Rosario et al.2022 · 27 citationsarXiv
How are Red and Blue Quasars Different? The Radio Properties2111.10384v2 · V. A. Fawcett, D. M. Alexander, D. J. Rosario et al.2021 · 9 citationsGalaxies 2021, 9, 107
Fundamental differences in the radio properties of red and blue quasars: kiloparsec-scale structures revealed by e-MERLIN2106.02646v2 · D.J. Rosario (Durham/CEA), D.M. Alexander (Durham/CEA), J. Moldon et al.2021 · 23 citationsarXiv
The multiwavelength properties of red QSOs -- Evidence for dusty winds as the origin of QSO reddening2103.02610v1 · G. Calistro-Rivera, D. M. Alexander, D. J. Rosario et al.2021 · 53 citationsA&A 649, A102 (2021)
Fundamental differences in the radio properties of red and blue quasars: Insight from the LOFAR Two-metre Sky Survey (LoTSS)2004.01196v2 · D. J. Rosario, V. A. Fawcett, L. Klindt et al.2020 · 36 citationsarXiv
Fundamental differences in the radio properties of red and blue quasars: enhanced compact AGN emission in red quasars2004.01197v3 · V. A. Fawcett, D. M. Alexander, D. J. Rosario et al.2020 · 47 citationsarXiv
Career total: at least 100 works. 44 are in this corpus.
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