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- Centre National de la Recherche ScientifiqueFR2 papers
- Kavli Institute for Particle Astrophysics and CosmologyUS2 papers
- King's College LondonGB2 papers
- Stanford UniversityUS2 papers
- Stony Brook UniversityUS2 papers
- Université de MontpellierFR2 papers
- University of CambridgeGB2 papers
- University of ChicagoUS2 papers
- University of NottinghamGB2 papers
- Applied Mathematics (United States)US1 paper
- Astronomical Institute of the Slovak Academy of SciencesSK1 paper
- Australian National UniversityAU1 paper
8 papers · 1 filter
The very late-stage merger IC 4200:pre-elliptical or pre-spiral?
P. Serra, S. C. Trager, J. M. van der Hulst +3
Recent observations have revealed a class of unusually HI-rich early-type galaxies. By combining observations of their morphology, stellar populations and neutral hydrogen we aim t…
A High Resolution HI Study of Selected Virgo Galaxies - Preliminary Results on Gas Morphology & Extra-Planar Gas
Aeree Chung, J. H. van Gorkom, Jeffery D. P. Kenney +1
We present preliminary results of VLA HI imaging of selected Virgo cluster galaxies. The goal is to study environmental effects on galaxy evolution. Our sample of 41 galaxies is sp…
MACHOs in M31? Absence of evidence but not evidence of absence
Jelte T. A. de Jong, Lawrence M. Widrow, Patrick Cseresnjes +9
We present results of a microlensing survey toward the Andromeda Galaxy (M31) carried out during four observing seasons at the Isaac Newton Telescope (INT). This survey is part of…
Constraining dark energy with cross-correlated CMB and Large Scale Structure data
P. S. Corasaniti, T. Giannantonio, A. Melchiorri
We investigate the possibility of constraining dark energy with the Integrated Sachs Wolfe effect recently detected by cross-correlating the WMAP maps with several Large Scale Stru…
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…
Pulsars in Globular Clusters
Fernando Camilo, Frederic A. Rasio
More than 100 radio pulsars have been detected in 24 globular clusters. The largest observed samples are in Terzan 5 and 47 Tucanae, which together contain 45 pulsars. Accurate tim…