Using galaxy pairs as cosmological tracers

The Alcock-Paczynski (AP) effect uses the fact that, when analyzed with the correct geometry, we should observe structure that is statistically isotropic in the Universe. For structure undergoing cosmological expansion with the background, this constrains the product of the Hubble parameter and the...

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Veröffentlicht in:	arXiv.org 2012-08
Hauptverfasser:	Alicia Bueno Belloso, Pettinari, Guido Walter, Meures, Nikolai, Percival, Will J
Format:	Artikel
Sprache:	eng
Schlagworte:	Cosmology Curvature Density Galaxies Physics - Astrophysics of Galaxies Physics - Cosmology and Nongalactic Astrophysics Red shift Tracers Universe
Online-Zugang:	Volltext
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