Tracing the sound horizon scale with photometric redshift surveys
We propose a new method for the extraction cosmological parameters using the baryon acoustic oscillation (BAO) scale as a standard ruler in deep galaxy surveys with photometric determination of redshifts. The method consists in a simple empirical parametric fit to the angular two-point correlation f...
| Main Authors: | , , , , , , , , |
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| 格式: | Journal article |
| 出版: |
Oxford University Press
2011
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