Paolo Salucci, Mariafelicia De Laurentis. Dark Matter in galaxies: leads to its Nature//arXiv:1302.2268v2 [astro-ph.GA] 24 Feb 2013.Salucci, P.; De Laurentis, M. Dark Matter in galaxies: leads to its nature. In proceedings of 8th International Workshop on the Dark Side of the ...
Dark matterGalaxiesCosmologyThe evidence of the phenomenon for which, in galaxies, the gravitating mass is distributed differently than the luminous mass, increases as new data become available. Furthermore, this discrepancy is well structured and it depends on the magnitude and the compactness of ...
Dark Matter in GalaxiesGalaxiesDark MatterThese lectures present a brief overview of what we know about dark matter in galaxies. I will stress some of the current problems.doi:10.1142/9789812702357_0006K. C. Freeman
In the absence of the physical understanding of the phenomenon, different empirical laws have been used as approximation for distribution of dark matter in galaxies and clusters of galaxies. We suggest a new profile which is not empirical in nature, but motivated with the physical idea that what...
Dark Matter in Groups and Clusters of GalaxiesMajor progresses have been made this last year towards a better knowledge of the invisible mass. Michel Spiro will talk in details about the micro-lensing experiments and their promising results; the ROSAT satellite has provided extended X-ray maps of...
We present the results of a study of weak gravitational lensing by galaxies using imaging data that were obtained as part of the second Red Sequence Cluster Survey (RCS2). In order to compare to the baryonic properties of the lenses we focus here on the
It appears that dark matter — the mysterious stuff that makes up most of the matter in the universe — may be able to interact with other bits of dark matter, and not just through the pull of gravity.
Galaxies without dark matter baffle astronomersAccess options Access Nature and 54 other Nature Portfolio journals Get Nature+, our best-value online-access subscription 24,99 € / 30 days cancel any time Learn more Subscription info for Chinese customers We have a dedicated website for our...
There is strong evidence that the mass in the Universe is dominated by dark matter, which exerts gravitational attraction but whose exact nature is unknown. In particular, all galaxies are believed to be embedded in massive haloes of dark matter. This view has recently been challenged by surprisi...
The standard framework within which cosmological measurements are confronted and interpreted nowadays, called Lambda Cold Dark Matter, presents a Universe dominated by unknown forms of energy and matter. My Thesis is devoted to investigate the distribution of dark matter in galaxies and addresses the fa...