Challenging the LyC–Lyα Relation: Strong Lyα Emitters without LyC Leakage at z ∼ 2.3

Challenging the LyC–Lyα Relation: Strong Lyα Emitters without LyC Leakage at z ∼ 2.3

The escape fraction of Lyman continuum (LyC) ionizing radiation ( ${f}_{{\rm{esc}}}^{{\rm{LyC}}}$ ) is crucial for understanding reionization, yet difficult to measure at z  ≳ 4. Recently, studies have focused on calibrating indirect indicators of ${f}_{{\rm{esc}}}^{{\rm{LyC}}}$ at z  ∼ 0.3, finding...

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Main Authors: Annalisa Citro, Claudia M. Scarlata, Kameswara B. Mantha, Liliya R. Williams, Marc Rafelski, Mitchell Revalski, Matthew J. Hayes, Alaina Henry, Michael J. Rutkowski, Harry I. Teplitz, Andrea Grazian, Anahita Alavi
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astrophysical Journal
Subjects:
Reionization
High-redshift galaxies
Lyα galaxies
Strong gravitational lensing
HST photometry
Online Access:https://doi.org/10.3847/1538-4357/add5e6
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https://doi.org/10.3847/1538-4357/add5e6

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