Resolving Clumpy vs. Extended Ly-$\alpha$ In Strongly Lensed, High-Redshift Ly-$\alpha$ Emitters

Alexander Navarre, Gourav Khullar, Matthew Bayliss +10

We present six strongly gravitationally lensed Ly-$\alpha$ Emitters (LAEs) at $z\sim 4-5$ with HST narrowband imaging isolating Ly-$\alpha$. Through complex radiative transfer Ly-$\alpha$ encodes…