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...
| Main Authors: | , , , , , , , , , , |
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| 格式: | 文件 |
| 语言: | English |
| 出版: |
IOP Publishing
2023-01-01
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| 丛编: | The Astrophysical Journal |
| 主题: | |
| 在线阅读: | https://doi.org/10.3847/1538-4357/aca66e |