1.1k citations
- Centre National de la Recherche ScientifiqueFR12 papers
- Imperial College LondonGB11 papers
- Leibniz Institute for Astrophysics PotsdamDE9 papers
- Technische Universität BerlinDE8 papers
- Max Planck Institute for the Physics of Complex SystemsDE6 papers
- Max Planck SocietyDE6 papers
- Universität InnsbruckAT6 papers
- Carl von Ossietzky Universität OldenburgDE5 papers
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- Université Fédérale de Toulouse Midi-PyrénéesFR5 papers
- Université Toulouse III - Paul SabatierFR5 papers
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astro-ph.CO2011★ 102 cited
The End of Helium Reionization at z~2.7 Inferred from Cosmic Variance in HST/COS HeII Lyman Alpha Absorption Spectra
Gábor Worseck, J. Xavier Prochaska, Matthew McQuinn +6
We report on the detection of strongly varying intergalactic HeII absorption in HST/COS spectra of two z~3 quasars. From our homogeneous analysis of the HeII absorption in these an…
astro-ph.CO2010★ 64 cited
Absorption signatures of warm-hot gas at low redshift: OVI
Thorsten Tepper-Garcia, Philipp Richter, Joop Schaye +4
We investigate the origin and physical properties of OVI absorbers at low redshift (z = 0.25) using a subset of cosmological, hydrodynamical simulations from the OverWhelmingly Lar…