315 citations · 788 across the 12 of their papers we have counts for
6 papers · 1 filter
A Sensitive Search For [NII] Emission in a z=6.4 Quasar Host Galaxy
F. Walter, A. Weiss, D. A. Riechers +4
We present a sensitive search for the ^3P_1->^3P_0 ground state fine structure line at 205 microns of ionized nitrogen ([NII]) in one of the highest redshift quasars (J1148+5251 at…
SPACE: the SPectroscopic All-sky Cosmic Explorer
A. Cimatti, M. Robberto, C. M. Baugh +18
We describe the scientific motivations, the mission concept and the instrumentation of SPACE, a class-M mission proposed for concept study at the first call of the ESA Cosmic-Visio…
Detection of M of molecular gas in the host galaxy of the SDSS quasar J0927+2001
C. Carilli, R. Neri, R. Wang +13
We have detected emission by the CO 5-4 and 6-5 rotational transitions at from the host galaxy of the SDSS quasar J0927+2001 using the Plateau de Bure interf…
The Nature of Infrared Emission in the Local Group Dwarf Galaxy NGC 6822 As Revealed by Spitzer
John M. Cannon, Fabian Walter, Lee Armus +19
We present Spitzer imaging of the metal-deficient (Z ~30% Z_sun) Local Group dwarf galaxy NGC 6822. On spatial scales of ~130 pc, we study the nature of IR, H alpha, HI, and radio…
Warm Dust and Spatially Variable PAH Emission in the Dwarf Starburst Galaxy NGC 1705
John M. Cannon, John-David T. Smith, Fabian Walter +22
We present Spitzer observations of the dwarf starburst galaxy NGC 1705 obtained as part of SINGS. The galaxy morphology is very different shortward and longward of ~5 microns: shor…
Evidence for an Expanding Molecular Superbubble in M82
Axel Weiss, Fabian Walter, Nikolaus Neininger +1
We present evidence for an expanding superbubble in M82 (diameter: ~130 pc, expansion velocity: ~45 km/s, mass: ~8*10^6 SM). It is seen in the 12CO(J=1-0), 12CO(J=2-1), 13CO(J=1-0)…