255 citations
- University of CologneDE5 papers
- Max Planck Institute for Radio AstronomyDE4 papers
- The University of SydneyAU4 papers
- Centre National de la Recherche ScientifiqueFR3 papers
- International Centre for Radio Astronomy ResearchAU3 papers
- Iraqi UniversityIQ3 papers
- The University of Western AustraliaAU3 papers
- Chinese Academy of SciencesCN2 papers
- Edith Cowan UniversityAU2 papers
- Laboratoire d'Informatique, du Traitement de l'Information et des SystèmesFR2 papers
- Polar Research Institute of ChinaCN2 papers
- University of BonnDE2 papers
4 papers · 1 filter
Matter in the beam: Weak lensing, substructures and the temperature of dark matter
Hareth S. Mahdi, Pascal J. Elahi, Geraint F. Lewis +1
Warm Dark Matter (WDM) models offer an attractive alternative to the current Cold Dark Matter (CDM) cosmological model. We present a novel method to differentiate between WDM and C…
Warm Dark Haloes Accretion Histories and their Gravitational Signatures
Pascal J. Elahi, Hareth S. Mahdi, Chris Power +1
We study clusters in Warm Dark Matter (WDM) models of a thermally produced dark matter particle keV in mass. We show that, despite clusters in WDM cosmologies having similar…
Gravitational lensing in WDM cosmologies: The cross section for giant arcs
Hareth Mahdi, Martijn van Beek, Pascal Elahi +3
The nature of the dark sector of the Universe remains one of the outstanding problems in modern cosmology, with the search for new observational probes guiding the development of t…
High-resolution observations of SDSS J080800.99+483807.7 in the optical and radio domains. A possible example of jet-triggered star formation
Y. E. Rashed, J. Zuther, A. Eckart +5
Double-lobe radio galaxies are ideally suited to investigate the interaction of the individual components of the radio structure with the intergalactic medium and the interstellar…