When Spectral Modeling Meets Convolutional Networks: A Method for Discovering Reionization-era Lensed Quasars in Multiband Imaging Data

When Spectral Modeling Meets Convolutional Networks: A Method for Discovering Reionization-era Lensed Quasars in Multiband Imaging Data

Over the last two decades, around 300 quasars have been discovered at z ≳ 6, yet only one has been identified as being strongly gravitationally lensed. We explore a new approach—enlarging the permitted spectral parameter space, while introducing a new spatial geometry veto criterion—which is impleme...

Olles dieđut

Bibliográfalaš dieđut
Váldodahkkit: Irham Taufik Andika, Knud Jahnke, Arjen van der Wel, Eduardo Bañados, Sarah E. I. Bosman, Frederick B. Davies, Anna-Christina Eilers, Anton Timur Jaelani, Chiara Mazzucchelli, Masafusa Onoue, Jan-Torge Schindler
Materiálatiipa: Artihkal
Giella:English
Almmustuhtton: IOP Publishing 2023-01-01
Ráidu:The Astrophysical Journal
Fáttát:
Active galactic nuclei
Active galaxies
Early universe
High-redshift galaxies
Quasars
Reionization
Liŋkkat:https://doi.org/10.3847/1538-4357/aca66e

Interneahtta

https://doi.org/10.3847/1538-4357/aca66e

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