Dual constraints with ALMA: new [O III] 88 $\mu$m and dust-continuum observations reveal the ISM conditions of luminous LBGs at $z\sim 7$

Joris Witstok, Renske Smit, Roberto Maiolino +10

We present new [O III] 88 $\mu$m observations of five bright $z\sim 7$ Lyman-break galaxies spectroscopically confirmed by ALMA through the [C II] 158 $\mu$m line, unlike…