3D spherical analysis of baryon acoustic oscillations

Context. Baryon acoustic oscillations (BAOs) are oscillatory features in the galaxy power spectrum which are used as a standard rod to measure the cosmological expansion. These have been studied in Cartesian space (Fourier or real space) or in spherical harmonic space in thin shells.


Published in:
Astronomy & Astrophysics, 540, -
Year:
2012
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 Record created 2012-05-25, last modified 2018-09-13


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