Ran Wang

activity

20192025

collaborators

3 papers

astro-ph.GA2025

The SUPERCOLD-CGM survey: II. [\ion{C}{1}] $(1 - 0)$ emission and the physical conditions of cold gas in Enormous Ly $α$ nebulae at $z \sim 2$

Jianan Li, Bjorn H. C. Emonts, Zheng Cai +13

We report ALMA and ACA observations of atomic carbon ([\ion{C}{1}] $(1 - 0)$ ) and dust continuum in 10 Enormous Ly $α$ Nebulae hosting ultra-luminous Type-I QSOs at $z = 2.2 - 2.5$ , as par…

astro-ph.GA2024

Constraining the excitation of molecular gas in Two Quasar-Starburst Systems at $z \sim 6$

Fuxiang Xu, Ran Wang, Jianan Li +15

We present NOrthern Extended Millimeter Array observations of CO(8-7), (9-8), and (10-9) lines, as well as the underlying continuum for two far-infrared luminous quasars: SDSS J205…

astro-ph.GA2019

Spectral Energy Distributions of Companion Galaxies to z $\sim$ 6 Quasars

C. Mazzucchelli, R. Decarli, E. P. Farina +10

Massive, quiescent galaxies are already observed at redshift $z \sim 4$ , i.e. $\sim$ 1.5 Gyr after the Big Bang. Current models predict them to be formed via massive, gas-rich mergers…

The SUPERCOLD-CGM survey: II. [\ion{C}{1}](1−0) emission and the physical conditions of cold gas in Enormous Lyα nebulae at z∼2

Constraining the excitation of molecular gas in Two Quasar-Starburst Systems at z∼6

Spectral Energy Distributions of Companion Galaxies to z∼6 Quasars

The SUPERCOLD-CGM survey: II. [\ion{C}{1}] $(1 - 0)$ emission and the physical conditions of cold gas in Enormous Ly $α$ nebulae at $z \sim 2$

Constraining the excitation of molecular gas in Two Quasar-Starburst Systems at $z \sim 6$

Spectral Energy Distributions of Companion Galaxies to z $\sim$ 6 Quasars