Browsing Citations Only by Author "Graham, Alister"
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Constraints on Jupiters from observations of Galactic Bulge microlensing events during 2000.
Tsapras, Yiannis; Horne, Keith; Carson, Richard; Alvarez, Javier; Batcheldor, Dan; Graham, Alister; James, Philip; Knapen, Johan; Quaintrell, Hannah; Serrano, Ignacio; Sorensen, Peter; Wooder, Nick (Blackwell Publishing, 2002-06-10)We present observations of 8 Galactic Bulge microlensing events taken with the 1.0m JKT on La Palma during 2000 June and July. The JKT observing schedule was optimized using a prioritizing algorithm to automatically ... -
Empirical models for Dark Matter Halos. I. Nonparametric Construction of Density Profiles and comparison with Parametric Models
Merritt, David; Graham, Alister; Moore, Ben; Diemand, Jurg; Terzic, Balsa (American Astronomical Society - The Astronomical Journal, 2006-12)We use techniques from nonparametric function estimation theory to extract the density pro- files, and their derivatives, from a set of N-body dark matter halos. We consider halos generated from ΛCDM simulations of ...