Anatomy of a z=6 Lyman-α emitter down to parsec scales: extreme UV slopes, metal-poor regions and possibly leaking star clusters

Matteo Messa, E. Vanzella, F. Loiacono +31

We present a detailed JWST/NIRSpec and NIRCam analysis of a gravitationally-lensed galaxy ($\hat{\mathrm{I}}¼=17-21$) at redshift 6.14 magnified by the Hubble Frontier Field galaxy cluster MA…