424 citations
- Tel Aviv UniversityIL60 papers
- Universidad Andrés BelloCL26 papers
- European Southern ObservatoryCL16 papers
- Pontificia Universidad Católica de ChileCL14 papers
- University of ConcepciónCL14 papers
- Centre National de la Recherche ScientifiqueFR13 papers
- National Institute for AstrophysicsIT11 papers
- Max Planck Institute for AstrophysicsDE8 papers
- Texas A&M UniversityUS8 papers
- University of PotsdamDE8 papers
- Carnegie Institution for ScienceUS7 papers
- Heidelberg UniversityDE7 papers
15 papers · 1 filter
Hydrogen photoionization in a magnetized medium: the rigid-wavefunction approach revisited
René D. Rohrmann
Realistic modeling of stellar spectra requires accurate radiative opacity coefficients. Owing to the fragmentary nature of existing data from rigorous quantum-mechanical calculatio…
X TrA through the eyes of MATISSE: More evidence of clumpy molecular layers around C-type asymptotic giant branch stars
V. Răstău, C. Paladini, J. Drevon +22
Aims. The goal of this study is to further the understanding of the wind formation mechanism in asymptotic giant branch (AGB) stars through the analysis of the close environment (w…
Interstellar Extinction Curve Variations Toward the Inner Milky Way: A Challenge to Observational Cosmology
David M. Nataf, Oscar A. Gonzalez, Luca Casagrande +18
We investigate interstellar extinction curve variations toward 4 deg of the inner Milky Way in photometry from the OGLE-III and surveys, with supportin…
Time variation of Kepler transits induced by stellar spots - a way to distinguish between prograde and retrograde motion. II. Application to KOIs
Tomer Holczer, Avi Shporer, Tsevi Mazeh +8
Mazeh, Holczer, and Shporer (2015) have presented an approach that can, in principle, use the derived transit timing variation (TTV) of some transiting planets observed by the $Kep…
Time variation of Kepler transits induced by stellar rotating spots - a way to distinguish between prograde and retrograde motion I. Theory
Tsevi Mazeh, Tomer Holczer, Avi Shporer
Some transiting planets discovered by the Kepler mission display transit timing variations (TTVs) induced by stellar spots that rotate on the visible hemisphere of their parent sta…
SN2011hs: a Fast and Faint Type IIb Supernova from a Supergiant Progenitor
F. Bufano, G. Pignata, M. Bersten +33
Observations spanning a large wavelength range, from X-ray to radio, of the Type IIb supernova 2011hs are presented, covering its evolution during the first year after explosion. T…