Aims: As a new approach to the study of resolved stellar populations in nearby galaxies, our goal is to demonstrate with a pilot study in NGC 300 that integral...
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PublicaciónMUSE crowded field 3D spectroscopy in NGC 300. I. First results from central fields
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PublicaciónNew Galactic supernova remnants discovered with IPHAS
As part of a systematic search programme of a 10° wide strip of the northern Galactic plane, we present preliminary evidence for the discovery of four (and...
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PublicaciónObservation of VHE Gamma Radiation from HESS J1834-087/W41 with the MAGIC Telescope
Recently, the HESS array has reported the detection of γ-ray emission above a few hundred GeV from eight new sources located close to the Galactic plane. The...
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PublicaciónObservation of VHE γ-rays from Cassiopeia A with the MAGIC telescope
Aims:We searched for very high energy (VHE) γ-ray emission from the supernova remnant Cassiopeia A Methods: The shell-type supernova remnant Cassiopeia A was...
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PublicaciónObservations of the Crab Nebula at TeV energies.
The results of four years of observation of the Crab Nebula at TeV energies by the Whipple group are discussed and the status of the Crab Nebula as a standard...
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PublicaciónObservatory science with eXTP
In this White Paper we present the potential of the enhanced X-ray Timing and Polarimetry (eXTP) mission for studies related to Observatory Science targets...
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PublicaciónOn the evolution of supernova remnants. II - Two-dimensional calculations of explosions inside pre-existing wind-driven bubbles
Supernova explosions within wind-driven bubbles are studied with 2D hydrodynamical calculations. Two different density distributions for the ejecta are...
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PublicaciónOn the evolution of supernova remnants. III - Off-centred supernova explosions in pre-existing wind-driven bubbles
It is shown that supernova explosions inside wind-driven cavities created by progenitors moving across the ambient medium result in a large diversity of remnant...
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CharlaOn the origin of the absorption and emission line components in the spectra of PHL 293B
From the structure of PHL 293B and the physical properties of its ionizing cluster and based on results of hydrodynamic models, we point at the various events...