JADES NIRSpec Spectroscopy of GN-z11: Lyman-α emission and possible enhanced nitrogen abundance in a z=10.60 luminous galaxy

We present JADES JWST/NIRSpec spectroscopy of GN-z11, the most luminous candidate z>10 Lyman break galaxy in the GOODS-North field with M_{UV}=-21.5. We derive a redshift of z=10.603 (lower than previous determinations) based on multiple emission lines in our low and medium resolution spectra over 0.8-5.3 \mum. We significantly detect the... Show more