F
Fabian Walter
Researcher at Max Planck Society
Publications - 1053
Citations - 92179
Fabian Walter is an academic researcher from Max Planck Society. The author has contributed to research in topics: Galaxy & Star formation. The author has an hindex of 146, co-authored 999 publications receiving 83016 citations. Previous affiliations of Fabian Walter include California Institute of Technology & University of Bonn.
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Dense molecular gas excitation in nuclear starbursts at high redshift: HCN, HNC, and HCO^+ (J = 6→5) emission in the z = 3.91 quasar host of APM 08279+5255
TL;DR: In this paper, the authors reported the detection of surprisingly strong HCN, HNC, and HCO+ emission in the host galaxy of the z = 3.91 quasar APM 08279+5255 through observations with the Combined Array for Research in Millimeter-wave Astronomy.
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Polycyclic Aromatic Hydrocarbon and Mid-Infrared Continuum Emission in a z > 4 Submillimeter Galaxy
Dominik A. Riechers,Dominik A. Riechers,Alexandra Pope,Emanuele Daddi,Lee Armus,Chris Carilli,Fabian Walter,Jacqueline Hodge,Ranga-Ram Chary,Glenn Morrison,Mark Dickinson,Helmut Dannerbauer,David Elbaz +12 more
TL;DR: The detection of 6.2 μm polycyclic aromatic hydrocarbons (PAH) and rest-frame 4-7 μm continuum emission in the z = 4.055 submillimeter galaxy GN20 was reported in this paper.
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The Distribution of Dark Matter in Galaxies: a Constant-Density Halo around DDO 47
TL;DR: In this article, the authors presented strong evidence for a core in the density distribution of the dark halo around a (dwarf) galaxy, and pointed toward the existence of an intriguing halo scale-length.
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Mapping the Lyα Emission around a z ∼ 6.6 QSO with MUSE: Extended Emission and a Companion at a Close Separation
Emanuele Paolo Farina,Bram Venemans,Roberto Decarli,Joseph F. Hennawi,Fabian Walter,Fabian Walter,Fabian Walter,Eduardo Bañados,Chiara Mazzucchelli,Sebastiano Cantalupo,Fabrizio Arrigoni-Battaia,Ian D. McGreer +11 more
TL;DR: In this article, the authors used the Multi Unit Spectroscopic Explorer (MUSE) on the Very Large Telescope to search for extended Lyα emission around the z ~ 6.6 QSO J0305−3150.
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Tracing cold h i gas in nearby, low-mass galaxies
Steven R. Warren,Evan D. Skillman,Adrienne M. Stilp,Julianne J. Dalcanton,Jürgen Ott,Fabian Walter,Eric A. Petersen,Bärbel S. Koribalski,Andrew A. West +8 more
TL;DR: In this paper, the authors analyzed line-of-sight atomic hydrogen (H I) line profiles of 31 nearby, low-mass galaxies selected from the VLA-ANGST and The H I Nearby Galaxy Survey (THINGS) to trace regions containing cold H I from observations with a uniform linear scale of 200 pc beam{sup -1}.