Improving cosmological measurements from galaxy surveys
Reconstructing an estimate of linear Baryon Acoustic Oscillations (BAO) from an evolved galaxy field has become a standard technique in recent analyses. By partially removing non-linear damping caused by bulk motions, the real-space baryon acoustic peak in the correlation function is sharpened, and...
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University of Portsmouth
2015
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| Online Access: | http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.664859 |