output
20022015
most citedA grid of MARCS model atmospheres for late-type stars I. Methods and general properties

2.6k citations

Showing 2006 · astro-phShow all

29 papers · 2 filters

astro-ph2006189 cited

H.E.S.S. observations of the supernova remnant RX J0852.0-4622: shell-type morphology and spectrum of a widely extended VHE gamma-ray source

HESS Collaboration, F. A. Aharonian

The shell-type supernova remnant RX J0852.0-4622 was observed with the High Energy Stereoscopic System (H.E.S.S.) of Atmospheric Cherenkov Telescopes between December 2004 and May…

astro-ph200636 cited

Near-Infrared Spectroscopy of Carbon-Enhanced Metal-Poor Stars. I. A SOAR/OSIRIS Pilot Study

Timothy C. Beers, Thirupathi Sivarani, Brian Marstellar +3

We report on an abundance analysis for a pilot study of seven Carbon-Enhanced Metal-Poor (CEMP) stars, based on medium-resolution optical and near-infrared spectroscopy. The optica…

astro-ph2006328 cited

Primary particle acceleration above 100 TeV in the shell-type Supernova Remnant RX J1713.7-3946 with deep H.E.S.S. observations

The HESS Collaboration, F. Aharonian

We present deep H.E.S.S. observations of the supernova remnant (SNR) RX J1713.7-3946. Combining data of three years - from 2003 to 2005 - we obtain significantly increased statisti…

astro-ph2006226 cited

First stars VII. Lithium in extremely metal poor dwarfs

P. Bonifacio, P. Molaro, T. Sivarani +12

Aims. This study aims to determine the level and constancy of the Spite plateau as definitively as possible from homogeneous high-quality VLT-UVES spectra of 19 of the most metal-p…

astro-ph2006146 cited

Rubidium-Rich Asymptotic Giant Branch Stars

D. A. Garcia-Hernandez, P. Garcia-Lario, B. Plez +3

A long debated issue concerning the nucleosynthesis of neutron-rich elements in Asymptotic Giant Branch (AGB) stars is the identification of the neutron source. We report intermedi…

astro-ph2006161 cited

Pointer states for primordial fluctuations in inflationary cosmology

C. Kiefer, I. Lohmar, D. Polarski +1

Primordial fluctuations in inflationary cosmology acquire classical properties through decoherence when their wavelengths become larger than the Hubble scale. Although decoherence…