36 citations · 42 across the 6 of their papers we have counts for
7 papers
Is There a Microlensing Puzzle?
N. W. Evans, V. Belokurov
Using neural networks, Belokurov, Evans & Le Du (2003, 2004) showed that 7 out of the 29 microlensing candidates towards the Large Magellanic Cloud (LMC) of the MACHO collaboration…
Galaxy Models with Tangentially Anisotropic Velocity Distributions
J. H. an, N. W. Evans
This paper provides two families of flexible and simple galaxy models. Representatives of many of the families possess the important cosmological cusps, with the density behaving l…
A Prototype for Science Alerts
N. W. Evans, V. Belokurov
Many of the science goals of the GAIA mission, especially for bursting or time-varying phenomena like supernovae or microlensing, require an early identification, analysis and rele…
Chemical Evolution in the Carina Dwarf Spheroidal
A. Koch, E. K. Grebel, D. Harbeck +5
We present metallicities for 487 red giants in the Carina dwarf spheroidal (dSph) galaxy that were obtained from FLAMES low-resolution Ca triplet (CaT) spectroscopy. We find a mean…
The First Heroic Decade of Microlensing
N. W. Evans
We review the fundamentals of vanilla and exotic microlensing. Deviations from the standard form of an achromatic, time-symmetric lightcurve can be caused by the parallax and xalla…
Five Years at the Movies
N. W. Evans, V. Belokurov
GAIA is an astrometric satellite which has been approved by the European Space Agency for launch in about 2010. It will measure the angles between objects in fields that are separa…