Review
Oct 2026
IRAC-Excess Galaxies in the NIRSpec Wide Survey: physical properties of bright EELGs at $z\sim7$ and implications for Reionization
We present an analysis of 23 Spitzer/IRAC excess galaxies at $5.66<z<7.64$, observed as part of the NIRSpec Wide GTO survey. With NIRSpec PRISM spectroscopy, we measure a median rest-frame [OIII]$+\rm{H}\beta$ EW $=1583$~{\AA}, consistent with predictions from the pre-JWST selection and we identify $17/23$ $(\sim74\%)$...
K. Ormerod, R. Smit, J. Witstok et al.
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