期刊
ASTROPARTICLE PHYSICS
卷 22, 期 1, 页码 19-27出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.astropartphys.2004.05.002
关键词
cosmology; lensing; large-scale structures
We describe the simulation data produced by a pilot programme to compute mock weak gravitational lensing maps for a range of currently popular cosmological models by ray tracing through high-resolution N-body simulations. The programme required only a modest investment in computer time to produce maps accurate to arcminute scales covering hundreds of square degrees of sky for four cosmological models. (C) 2004 Elsevier B.V. All rights reserved.
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