Francesca Rizzo

collaborators

3 papers

astro-ph.GA2026

The assembly and fate of a giant disc galaxy in a protocluster at $z = 3$

Francesca Rizzo, Pavel E. Mancera PiÃ±a, Gabriele Pezzulli +1

Recent JWST observations revealed two massive ( $M_{⋆} ≳ 1 0^{11} M_{⊙}$ ), unexpectedly large spiral galaxies at $z \sim 3$ , both in overdense environments. We focus o…

astro-ph.GA2026

The ionised interstellar medium of DSFGs revealed by JWST/NIRSpec and ALMA: Super-solar metallicity, low ionisation parameters and, typical electron densities

Steven Gillman, Kei Ito, Francesco Valentino +24

We present a detailed study of near-infrared (2-4 $I^¼$ m) JWST/NIRSpec spectra of 48 high-redshift ( $z = 2.5 3_{- 0.70}^{+ 1.32}$ ) galaxies detected with ALMA at $> 3 I ¨ $ . From a multi-…

astro-ph.GA2025

Lessons Learned from Studying H $I^\pm$ Galaxy Kinematics with Mock JWST/NIRSpec IFU Observations at $z > 6$

SiÃ¢n Phillips, Francesca Rizzo, Mahsa Kohandel +2

Galaxies with a disk morphology have been established at $z > 9$ with the James Webb Space Telescope (JWST). However, confirming their disky nature requires studying their gas kine…

The assembly and fate of a giant disc galaxy in a protocluster at z=3

The ionised interstellar medium of DSFGs revealed by JWST/NIRSpec and ALMA: Super-solar metallicity, low ionisation parameters and, typical electron densities

Lessons Learned from Studying HI^± Galaxy Kinematics with Mock JWST/NIRSpec IFU Observations at z>6

The assembly and fate of a giant disc galaxy in a protocluster at $z = 3$

Lessons Learned from Studying H $I^\pm$ Galaxy Kinematics with Mock JWST/NIRSpec IFU Observations at $z > 6$