277 citations · 3.5k across the 67 of their papers we have counts for
7 papers · 2 filters
Spatially-resolved Spectroscopic Analysis of Ly Haloes: Radial Evolution of the Ly Line Profile out to 60 kpc
Yucheng Guo, Roland Bacon, Lutz Wisotzki +11
The extended Ly haloes (LAHs) have been found to be prevalent around high-redshift star-forming galaxies. However, the origin of the LAHs is still a subject of debate. Spatially…
Median Surface Brightness Profiles of Lyman- Haloes in the MUSE Extremely Deep Field
Yucheng Guo, Roland Bacon, Lutz Wisotzki +10
We present the median surface brightness profiles of diffuse Ly haloes (LAHs) around star-forming galaxies by stacking 155 spectroscopically confirmed Ly emitters (LAEs) at 3…
The Sphinx Public Data Release: Forward Modelling High-Redshift JWST Observations with Cosmological Radiation Hydrodynamics Simulations
Harley Katz, Joki Rosdahl, Taysun Kimm +7
The recent launch of JWST has ushered in a new era of high-redshift astronomy by providing detailed insights into the gas and stellar populations of galaxies in the epoch of reioni…
Interpreting the Si II and C II line spectra from the COS Legacy Spectroscopic SurveY using a virtual galaxy from a high-resolution radiation-hydrodynamic simulation
Simon Gazagnes, Valentin Mauerhofer, Danielle A. Berg +19
Observations of low-ionization state (LIS) metal lines provide crucial insights into the interstellar medium of galaxies, yet, disentangling the physical processes responsible for…
Simulating the diversity of shapes of the Lyman- line
Jeremy Blaizot, Thibault Garel, Anne Verhamme +6
The Ly line is a powerful probe of distant galaxies, which contains information about inflowing/outflowing gas through which Ly photons scatter. To develop our understanding…
Large-scale excess HI absorption around galaxies detected in a background galaxy spectrum in the MUSE eXtremely Deep Field
Jorryt Matthee, Christopher Golling, Ruari Mackenzie +12
Observationally mapping the relation between galaxies and the intergalactic medium (IGM) is of key interest for studies of cosmic reionization. Diffuse hydrogen gas has typically b…
On the evolution of the size of Lyman alpha halos across cosmic time: no change in the circumgalactic gas distribution when probed by line emission
Axel Runnholm, Matthew J. Hayes, Yu-Heng Lin +18
Lyman (Ly) is now routinely used as a tool for studying high-redshift galaxies and its resonant nature means it can trace neutral hydrogen around star-forming galaxies. Inte…