Full-sky weak-lensing simulation with 70 billion particles

We have performed a 70 billion dark-matter particles N-body simulation in a 2 h-1 Gpc periodic box, using the concordance, cosmological model as favored by the latest WMAP3 results. We have computed a full-sky convergence map with a resolution of $\Delta \theta \simeq 0.74$ arcmin2, spanning 4 order...

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Veröffentlicht in:	Astronomy and astrophysics (Berlin) 2009-04, Vol.497 (2), p.335-341
Hauptverfasser:	Teyssier, R., Pires, S., Prunet, S., Aubert, D., Pichon, C., Amara, A., Benabed, K., Colombi, S., Refregier, A., Starck, J.-L.
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomy Astrophysics cosmology: large-scale structure of Universe Earth, ocean, space Exact sciences and technology methods: data analysis methods: N-body simulations Sciences of the Universe
Online-Zugang:	Volltext
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