https://ui.adsabs.harvard.edu/abs/2023ApJ...942L..25MMarchesini et al. 2023GLASS-JWST Early Release Science programSpectroscopic confirmation of two quiescent galaxies at z_spec = 2.650 and z_spec = 2.433 with relatively low stellar masses of >10^10.8 MsThe latter is the first spectroscopic confirmation of the existence of low-mass quiescent galaxies at cosmic noon.
Breadcrumbs
Early Results from GLASS-JWST. IX. First Spectroscopic Confirmation of Low-mass Quiescent Galaxies at z > 2 with NIRISS
https://ui.adsabs.harvard.edu/abs/2023ApJ...942L..25M
Marchesini et al. 2023