An annihilation fountain at the Galactic center?
Recently, data of taken with the OSSE experiment have been combined with scanning observations by TGRS and SMM to produce
arxiv.orgrank this link
Refine results · kind
fountain
16 indexed results
Three-Dimensional Evolution of the Galactic Fountain
Gas that escapes from the Galactic disk, rises into the halo, cools and falls back, constitutes a "Galactic Fountain". Three-Dimensional
arxiv.orgrank this link
A FUSE Survey of Interstellar O VI Absorption in the Small Magellanic Cloud
We present the results of a FUSE survey of O VI 1031.93 Angstrom and 1037.62 Angstrom absorption toward 18 OB
arxiv.orgrank this link
Local Goup HVCs: Status of the Evidence
The evidence for locating the High Velocity Clouds in the Local Group is summarized and evaluated. Recent measurements of the
arxiv.orgrank this link
Overview of the ISM Phases: Evolution of Large and Small Scale Structures in 3D high resolution HD and MHD simulations
We review recent 3D high resolution numerical HD and MHD studies of a multi-component and multi-phase ISM. The computational grid
arxiv.orgrank this link
Distance Constraints for High Velocity Clouds from Optical Emission Lines
We report results from a survey of high velocity clouds and the Magellanic Stream for faint, diffuse optical recombination emission
arxiv.orgrank this link
Does the interstellar magnetic field follow the Chandrasekhar-Fermi law?
We carried out 1.25 pc resolution MHD simulations of the ISM -- including the large scale galactic fountain -- by
arxiv.orgrank this link
High-velocity clouds: a diverse phenomenon
In this contribution the current state of knowledge about the high-velocity clouds (HVCs) is summarized. Recent progress has shown that
arxiv.orgrank this link
High Velocity Gas in the Halos of Spiral Galaxies
Recent, high sensitivity, HI observations of nearby spiral galaxies show that their thin `cold' disks are surrounded by thick layers
arxiv.orgrank this link
High-velocity OVI in and near the Milky Way
The Far Ultraviolet Spectroscopic Explorer (FUSE) has observed over three hundred fifty sightlines to extragalactic targets. About one hundred fifty
arxiv.orgrank this link
Observational evidence for the accretion of low-metallicity gas onto the Milky Way; metallicity, physical conditions and distance limit for HVC complex C
We present observations of the (field of the) Seyfert galaxy Mark290, which probes the high-velocity cloud (HVC) complex C, one
arxiv.orgrank this link
The extra-planar neutral gas in the edge-on spiral galaxy NGC 891
We present neutral hydrogen observations of the nearby edge-on spiral galaxy NGC891 which show extended extra-planar emission up to distances
arxiv.orgrank this link
The HI halos of spiral galaxies
The results of observational studies on the vertical HI density distribution and kinematics of the disks of spiral galaxies are
arxiv.orgrank this link
The Neutral Medium
We consider the physical conditions of the neutral medium within, and in the environments of, galaxies. The basic physical and
arxiv.orgrank this link
The vertical extent and kinematics of the HI in NGC 2403
The neutral hydrogen line profiles along the major axis of the nearby spiral galaxy NGC 2403 show a wing towards
arxiv.orgrank this link
The vertical structure and kinematics of HI in spiral galaxies
We discuss the distribution and kinematics of neutral hydrogen in the halos of spiral galaxies. We focus in particular on
arxiv.orgrank this link