output
19922026
Showing 2017 · astro-ph.GAShow all

80 papers · 2 filters

astro-ph.GA2017★ 13 cited

The ESO's VLT Type Ia supernova spectral set of the final two years of SNLS

C. Balland, F. Cellier-Holzem, C. Lidman +24

We aim to present 70 spectra of 68 new high-redshift type Ia supernovae (SNeIa) measured at ESO's VLT during the final two years of operation (2006-2008) of the Supernova Legacy Su…

astro-ph.GA2017★ 19 cited

Radio Polarization Properties of Quasars and Active Galaxies at High Redshifts

Tessa Vernstrom, Bryan Gaensler, Valentina Vacca +3

We present the largest ever sample of radio polarization properties for sources, with 14 sources having significant polarization detections. Using wideband data from the Karl…

astro-ph.GA2017★ 48 cited

The Bulge Metallicity Distribution from the APOGEE Survey

Ana E. Garcia Perez, Melissa Ness, Annie C. Robin +14

The Apache Point Observatory Galactic Evolution Experiment (APOGEE) provides spectroscopic information of regions of the inner Milky Way inaccessible to optical surveys. We present…

astro-ph.GA2017★ 11 cited

The Green Bank Ammonia Survey: Unveiling the Dynamics of the Barnard 59 star-forming Clump

E. Redaelli, F. O. Alves, P. Caselli +17

Understanding the early stages of star formation is a research field of ongoing development, both theoretically and observationally. In this context, molecular data have been conti…

astro-ph.GA2017★ 28 cited

The jet/wind outflow in Centaurus A: a local laboratory for AGN feedback

B. McKinley, S. J. Tingay, E. Carretti +20

We present new radio and optical images of the nearest radio galaxy Centaurus A and its host galaxy NGC 5128. We focus our investigation on the northern transition region, where en…

astro-ph.GA2017★ 23 cited

Declining rotation curves at in CDM galaxy formation simulations

Adelheid F. Teklu, Rhea-Silvia Remus, Klaus Dolag +4

Selecting disk galaxies from the cosmological, hydrodynamical simulation Magneticum Pathfinder we show that almost half of our poster child disk galaxies at show significantl…