204 citations
- Centre National de la Recherche ScientifiqueFR6 papers
- University of FribourgCH5 papers
- Laboratoire de physique des SolidesFR4 papers
- Universidad Complutense de MadridES3 papers
- University of California, BerkeleyUS3 papers
- A. Alikhanyan National LaboratoryAM2 papers
- Friedrich Schiller University JenaDE2 papers
- Leiden UniversityNL2 papers
- Space Research Organisation NetherlandsNL2 papers
- Spinoza Centre for NeuroimagingNL2 papers
- Universidade Estadual de Campinas (UNICAMP)BR2 papers
- Université Paris-SudFR2 papers
8 papers · 1 filter
The temperature structure in the core of Sersic 159-03
J. de Plaa, J. S. Kaastra, M. Mendez +6
We present results from a new 120 ks XMM-Newton observation of the cluster of galaxies Sersic 159-03. In this paper we focus on the high-resolution X-ray spectra obtained with the…
The cosmology of the nonsymmetric theory of gravitation
Tomislav Prokopec, Wessel Valkenburg
We show that during cosmological inflation the nonsymmetric metric tensor theory of gravitation develops a spectrum which is potentially observable by cosmic microwave background o…
The outflowing disks of B[e] supergiants and unclassified B[e] stars
Michaela Kraus, Marcelo Borges Fernandes
B[e] supergiants are known to possess outflowing cool disks but also some unclassified B[e] stars show clear indications for the presence of a neutral disk. We derive constraints o…
Prompt and afterglow X-ray emission from the X-Ray Flash of 2002 April 27
L. Amati, F. Frontera, J. J. M. in 't Zand +15
We report on the X-ray observations of the X-ray flash (XRF) which occurred on 2002 April 27, three days before BeppoSAX was switched off. The event was detected with the BeppoSAX…
Parameters of PNe: constant density versus density distribution
Michaela Kraus
We derive the stellar and circumstellar parameters of the Galactic compact planetary nebula Hen 2-90 with two models: the classical constant density nebula model where the emission…
Optical studies of companions to millisecond pulsars
M. H. van Kerkwijk, C. G. Bassa, B. A. Jacoby +1
Optical observations of the companions of pulsars can help determine the properties of the binaries, as well as those of their components, and give clues to the preceding evolution…