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19962026
Showing 2017Show all

404 papers · 1 filter

astro-ph.SR2017★ 72 cited

Gas and dust from solar metallicity AGB stars

P. Ventura, A. Karakas, F. Dell'Agli +2

We study the asymptotic giant branch (AGB) evolution of stars with masses between . We focus on stars with a solar chemical composition, which allows u…

astro-ph.CO2017★ 41 cited

Evidence of a truncated spectrum in the angular correlation function of the cosmic microwave background

Fulvio Melia, Martin Lopez-Corredoira

The lack of large-angle correlations in the fluctuations of the cosmic microwave background (CMB) conflicts with predictions of slow-roll inflation. But though probabilities (< 0.2…

astro-ph.IM2017★ 3 cited

P-REx: The Piston Reconstruction Experiment for Infrared Interferometry

Felix Widmann, Jörg-Uwe Pott, Sergio Velasco

For sensitive infrared interferometry, it is crucial to control the differential piston evolution between the used telescopes. This is classically done by the use of a fringe track…

astro-ph.GA2017★ 7 cited

A deep narrowband survey for planetary nebulae at the outskirts of M33

R. Galera-Rosillo, R. L. M. Corradi, A. Mampaso

Context: Planetary nebulae (PNe) are excellent tracers of stellar populations with low surface brightness, and therefore provide a powerful method to detect and explore the rich sy…

astro-ph.SR2017★ 78 cited

HADES RV Programme with HARPS-N at TNG. VII. Rotation and activity of M-Dwarfs from time-series high-resolution spectroscopy of chromospheric indicators

A. Suárez Mascareño, R. Rebolo, J. I. González Hernández +28

We aim to investigate the presence of signatures of magnetic cycles and rotation on a sample of 71 early M-dwarfs from the HADES RV programme using high-resolution time-series spec…

astro-ph.GA2017★ 41 cited

Candidate high-z proto-clusters among the Planck compact sources, as revealed by Herschel-SPIRE

J. Greenslade, D. L. Clements, T. Cheng +19

By determining the nature of all the Planck compact sources within 808.4 deg^2 of large Herschel surveys, we have identified 27 candidate proto-clusters of dusty star forming galax…