Publications (23)
A VLT/MUSE galaxy survey towards QSO Q1410: looking for a WHIM traced by BLAs in inter-cluster filaments
Ismael Pessa, Nicolas Tejos, L. Felipe Barrientos +7
Detection of the lensing galaxy in HE 2149-2745
Sebastian Lopez, Olaf Wucknitz, Lutz Wisotzki
The Giant Gemini GMOS survey of z>4.4 quasars - I. Measuring the mean free path across cosmic time
Gábor Worseck, J. Xavier Prochaska, John M. O'Meara +7
First Comparison of Ionization and Metallicity in Two Lines of Sight Toward HE 1104-1805 AB at z=1.66
Sebastian Lopez, Dieter Reimers, Michael Rauch +2
The Galactic Deuterium Abundance and Dust Depletion: Insights From an Expanded Ti/H Sample
Sara L. Ellison, Jason X. Prochaska, Sebastian Lopez
Assessing the dust selection bias in quasar absorbers at 0.7 < z< 1.6: Zn/Fe abundances in a radio-selected sample
Sara L. Ellison, Sebastian Lopez
The Neutral Hydrogen Cosmological Mass Density at z=5
Neil H. M. Crighton, Michael T. Murphy, J. Xavier Prochaska +8
High-resolution O VI absorption line observations at 1.2 < z < 1.7 in the bright QSO HE 0515-4414
Dieter Reimers, Robert Baade, Hans-Juergen Hagen +1
Discovery of a Galaxy Cluster in the Foreground of the Wide-Separation Quasar Pair UM425
Paul J. Green, Leopoldo Infante, Sebastian Lopez +2
A nearly symmetric double-image gravitational lens
Joshua N. Winn, Jacqueline N. Hewitt, Alok R. Patnaik +5
The nature of proximate damped Lyman alpha systems
Sara L. Ellison, J. Xavier Prochaska, Joseph Hennawi +5
HST spectroscopy of the double QSO HS 1216+5032 AB
Sebastian Lopez, Hans-Juergen Hagen, Dieter Reimers
First estimate of the time delay in HE 1104-1805
Lutz Wisotzki, Olaf Wucknitz, Sebastian Lopez +1
A clumpy and anisotropic galaxy halo at z=1 from gravitational-arc tomography
Sebastian Lopez, Nicolas Tejos, Cedric Ledoux +6
Metal abundances and ionization conditions in a possibly dust-free damped Ly-alpha system at z=2.3
Sebastian Lopez, Dieter Reimers, Sandro D'Odorico +1
Unusual Metal Abundances in a Pair of Damped Lyman Alpha Systems at z~2
Sara L. Ellison, Sebastian Lopez
Casting light on the 'anomalous' statistics of Mg II absorbers toward Gamma-Ray Burst afterglows: the incidence of weak systems
Nicolas Tejos, Sebastian Lopez, J. Xavier Prochaska +4
GRB 090426: The Environment of a Rest-Frame 0.35-second Gamma-Ray Burst at Redshift z=2.609
Emily M. Levesque, Joshua S. Bloom, Nathaniel R. Butler +14
High-Precision Measurements of Delta alpha/alpha from QSO Absorption Spectra
Sergei A. Levshakov, Paolo Molaro, Sebastian Lopez +4
On the Incidence of C IV Absorbers Along the Sightlines to Gamma-Ray Bursts
Nicolas Tejos, Sebastian Lopez, Jason X. Prochaska +2
The CORALS Survey: A Review and Progress Report on The Search for Dust Obscured Quasar Absorption Line Systems
Sara L. Ellison, Max Pettini, Chris W. Churchill +6
Distinct Abundance Patterns in Multiple Damped Ly-alpha Galaxies: Evidence for Truncated Star Formation?
Sebastian Lopez, Sara L. Ellison
On the Nature of the Heat Source for Damped Lya Systems
Arthur M. Wolfe, J. Chris Howk, Eric Gawiser +2