Near-infrared spectroscopy of 5 ultra-massive galaxies at 1.7 < z < 2.7

Erin Kado-Fong, Danilo Marchesini, Z. Cemile Marsan +13

We present the results of a pilot near-infrared (NIR) spectroscopic campaign of five very massive galaxies ($\log ({\text{M}}_{\star }/{\text{M}}_{\odot })>11.45$) in the range of $1.7<z<2.7$…