1.6k citations · 2.1k across the 8 of their papers we have counts for
8 papers
Circumgalactic gas at its extreme: tidal gas streams around the Whale galaxy NGC 4631 explored with HST/COS
P. Richter, B. Winkel, B. P. Wakker +8
We present a detailed analysis of the absorption properties of one of the tidal gas streams around the Whale galaxy NGC4631 in the direction of the quasar 2MASSJ12421031+3214268. O…
HI4PI: A full-sky HI survey based on EBHIS and GASS
HI4PI Collaboration, N. Ben Bekhti, L. Flöer +18
Measurement of the Galactic neutral atomic hydrogen (HI) column density, NHI, and brightness temperatures, Tb, is of high scientific value for a broad range of astrophysical discip…
Cold Milky Way Hi gas in filaments
P. M. W. Kalberla, J. Kerp, U. Haud +4
We investigate data from the Galactic Effelsberg--Bonn HI Survey (EBHIS), supplemented with data from the third release of the Galactic All Sky Survey (GASS III) observed at Parkes…
The Effelsberg-Bonn HI Survey: Milky Way gas. First data release
B. Winkel, J. Kerp, L. Flöer +4
The Effelsberg-Bonn HI Survey (EBHIS) is a new 21-cm survey performed with the 100-m telescope at Effelsberg. It covers the whole northern sky out to a redshift of z~0.07 and compr…
The Effelsberg-Bonn HI Survey (EBHIS)
Juergen Kerp, Benjamin Winkel, Nadya Ben Bekhti +2
The Effelsberg-Bonn HI survey (EBHIS) comprises an all-sky survey north of Dec = -5 degrees of the Milky Way and the local volume out to a red-shift of z ~ 0.07. Using state of the…
Low-column density HVC and IVC gas in the halo of the Milky Way
N. Ben Bekhti, P. Richter, M. T. Murphy
Recent studies of the circumgalactic gaseous environment of the Milky Way have concentrated on the distribution, chemical composition, and physical properties of the most massive n…
HVC and IVC gas in the halo of the Milky Way
Nadya Ben Bekhti, Philipp Richter, Tobias Westmeier
We combine CaII/NaI absorption and HI 21 cm emission line measurements to analyse the metal abundances, the distribution, the small-scale structure, and the physical conditions of…
Physical properties of two compact high-velocity clouds possibly associated with the Leading Arm of the Magellanic System
Nadya Ben Bekhti, Christian Bruens, Juergen Kerp +1
We observed two compact high-velocity clouds HVC 291+26+195 and HVC 297+09+253 to analyse their structure, dynamics, and physical parameters. In both cases there is evidence for an…