118 citations · 276 across the 18 of their papers we have counts for
20 papers
Link between the properties of circumgalactic outflows and the recent star formation history of their host galaxies
Ismael Pessa, Lutz Wisotzki, Constanza Muñoz López +8
Galactic outflows play a key role in galaxy evolution, yet their connection to the star formation history of their host galaxies remains poorly constrained. Building on previous wo…
Two domains of extended Lyman-alpha emission around galaxies: from local radiation to environmental regulation
Daria Kozlova, Lutz Wisotzki, John Pharo +7
We examine the relation between extended Ly halos around high-redshift galaxies and the main factors responsible for driving the emission in such halos, in particular at distanc…
Lyman-alpha haloes in the aftermath of reionisation
Daniil Smirnov, Lutz Wisotzki, Tanya Urrutia +8
We present a comparative study of Ly haloes (LAHs) around low-luminosity (L erg s) Ly-emitting galaxies (LAEs) at very high redshifts…
Revealing Cosmic Ecosystems with the Hubble Space Telescope in 2030s and Beyond
Sanchayeeta Borthakur, Tanmay Singh, David French +22
Ultraviolet spectroscopy with the Hubble Space Telescope (HST) provides the most direct and sensitive probe of the disk-circumgalactic medium (CGM) interface at radii of 20 kpc, wh…
MusE GAs FLOw and Wind (MEGAFLOW) XIV: Background-Galaxy Absorption Reveals Kiloparsec-Scale Structure in the Cool Circumgalactic Medium
Yucheng Guo, Nicolas F. Bouché, Martin Wendt +9
The properties of the cool (~K) gas in the circumgalactic medium (CGM) are closely linked to the physical mechanisms that create and maintain this multiphase medium. The…
The Small-scale Structures in the Wind of Messier 82
Yucheng Guo, Timothy Heckman, Sanchayeeta Borthakur +10
Small-scale multiphase structure plays a central role in galactic-wind evolution, yet the parsec-scale morphology and excitation of the warm ionised gas remain poorly constrained.…
LCEz4-M1: A Lyman Continuum Emitter Candidate at z = 4.444 in the MUSE Hubble Ultra Deep Field
Shuairu Zhu, Zhen-Ya Zheng, Fuyan Bian +5
High-redshift Lyman continuum emitters (LCEs) are crucial for understanding how galaxies ionize the neutral hydrogen in the epoch of reionization. However, detected LCEs at a…
First statistical constraints on galactic scale outflows properties traced by their extended Mg II emission with MUSE
Ismael Pessa, Lutz Wisotzki, Tanya Urrutia +7
Galaxies evolve within vast gaseous halos that fuel star formation and carry signatures of feedback-driven outflows. Deep integral field data have enabled the study of MgII halos,…
MusE GAs FLOw and Wind (MEGAFLOW) XIII. Cool gas traced by MgII around isolated galaxies
Maxime Cherrey, Nicolas F. Bouché, Johannes Zabl +7
The circumgalactic medium (CGM) is a key component needed to understand the physical processes governing the flows of gas around galaxies. Quantifying its evolution and its depende…
The MUSE Extremely Deep Field: Classifying the Spectral Shapes of Lya Emitting Galaxies
E. Vitte, A. Verhamme, P. Hibon +14
The Hydrogen Lyman-alpha (Lya) line shows a large variety of shapes which is caused by factors at different scales, from the interstellar medium to the intergalactic medium. This w…
A galactic outflow traced by its extended Mg II emission out to a kpc radius in the Hubble Ultra Deep Field with MUSE
Ismael Pessa, Lutz Wisotzki, Tanya Urrutia +12
We report the discovery of a rare Mg II 2796, 2803 doublet emission halo around a star forming galaxy with /M at in deep (9.…
The MUSE eXtremely Deep Field: Detections of circumgalactic SiII* emission at z>~2
Haruka Kusakabe, Valentin Mauerhofer, Anne Verhamme +17
The circumgalactic medium (CGM) serves as a baryon reservoir that connects galaxies to the intergalactic medium and fuels star formation. The spatial distribution of the metal-enri…
Bipolar Outflows out to 10~kpc for Massive Galaxies at Redshift
Yucheng Guo, Roland Bacon, Nicolas F. Bouché +15
Galactic outflows are believed to play a critical role in the evolution of galaxies by regulating their mass build-up and star formation. Theoretical models assumes bipolar shapes…
Lyman Continuum Emission from Spectroscopically Confirmed Ly Emitters at
Yuchen Liu, Linhua Jiang, Rogier A. Windhorst +2
We present a study of Lyman continuum (LyC) emission in a sample of 150 Ly emitters (LAEs) at in the Subaru-XMM Deep Survey field. These LAEs were previously…
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…
MusE GAs FLOw and Wind (MEGAFLOW) IX. The impact of gas flows on the relations between the mass, star formation rate and metallicity of galaxies
I. Langan, J. Zabl, N. F. Bouche +13
We study the link between gas flow events and key galaxy scaling relations: the relations between star formation rate (SFR) and stellar mass (the main sequence, MS), gas metallicit…
The MUSE Hubble Ultra Deep Field surveys: Data release II
Roland Bacon, Jarle Brinchmann, Simon Conseil +30
We present the second data release of the MUSE Hubble UDF surveys, which includes the deepest spectroscopic survey ever performed. The MUSE data, with their 3D content, amazing dep…
A Spectroscopic Survey of Ly Emitters at over 1.2 Deg
Yucheng Guo, Linhua Jiang, Eiichi Egami +3
We present a spectroscopic survey of Ly emitters (LAEs) at in the Subaru MM-Newton Deep Survey Field. This field has deep imaging data in a series of broad and nar…
Metal enrichment in the circumgalactic medium and Lyα haloes around quasars at z 3
Yucheng Guo, Roberto Maiolino, Linhua Jiang +8
Deep observations have detected extended Ly emission nebulae surrounding tens of quasars at redshift 2 to 6. However, the metallicity of such extended haloes is still poorly und…