41 citations · 106 across the 6 of their papers we have counts for
6 papers
A Tale Twice Told: The Luminosity Profiles of the Sagittarius Tails
Martin Niederste-Ostholt, Vasily Belokurov, Wyn Evans
The Sagittarius dwarf galaxy is the archetype of a tidally disrupting system. Both leading and trailing tails can be observed across at least 180 degrees of the sky and measurement…
Complex stellar populations in massive clusters: trapping stars of a dwarf-disc galaxy in a newborn stellar super-cluster
Mike Fellhauer, Pavel Kroupa, Wyn Evans
Some of the most massive globular clusters of our Milky Way, such as for example omega-Centauri, show a mixture of stellar populations spanning a few Gyr in age and 1.5 dex in meta…
The Anisotropy of the Ultra-High Energy Cosmic Rays
Wyn Evans, Francesc Ferrer, Subir Sarkar
Ultra-high energy cosmic rays (UHECRs) may originate from the decay of massive relic particles in the dark halo of the Galaxy, or they may be produced by supermassive black holes i…
The Paradox of the Scale-Free Disks
Jeremy Goodman, Wyn Evans
Scale-free disks have no preferred length or time scale. The question has been raised whether such disks have a continuum of unstable linear modes or perhaps no unstable modes at a…
Lens Models with Density Cusps
Wyn Evans, Mark Wilkinson
Lens models appropriate for representing cusped galaxies and clusters are developed. The analogue of the odd number theorem for cusped density distributions is given. Density cusps…
Microlensing, or Galactic Twinkling
Wyn Evans
Microlensing has established itself as a powerful new method for the detection of baryonic dark matter in the Galaxy. The theory of microlensing is sketched and its similarity with…