Challenging the LyC-Ly$\alpha$ relation: strong Ly$\alpha$ emitters without LyC leakage at z $\sim$ 2.3

Annalisa Citro, Claudia M. Scarlata, Kameswara B. Mantha +9

The escape fraction of LyC ionizing radiation ($f_{lyc}$) is crucial for understanding reionization, yet difficult to measure at $z\gtrsim 4$. Recently, studies have focused on ca…