Ismael Pessa

activity

20182026

most citedA clumpy and anisotropic galaxy halo at z=1 from gravitational-arc tomography

89 citations · 172 across the 7 of their papers we have counts for

collaborators

Showing 2024Show all

2 papers · 1 filter

astro-ph.GA2024★ 9 cited

A galactic outflow traced by its extended Mg II emission out to a $\sim 30$ 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 $λ$ $λ$ 2796, 2803 doublet emission halo around a star forming galaxy with $lo g (M_{⋆}$ /M $_{⊙}) = 10.3 \pm 0.3$ at $z = 0.737$ in deep (9.…

astro-ph.GA2024

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…

A galactic outflow traced by its extended Mg II emission out to a ∼30 kpc radius in the Hubble Ultra Deep Field with MUSE

The MUSE eXtremely Deep Field: Detections of circumgalactic SiII* emission at z>~2

A galactic outflow traced by its extended Mg II emission out to a $\sim 30$ kpc radius in the Hubble Ultra Deep Field with MUSE