The shape of photometric galaxy redshift PDFs can shift the BAO feature position in correlation functions, with performance varying by estimator and parameter (ANNz2 closer to Planck for some cases, DNF for w0 with sufficient data).
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Influence of photometric galaxies redshift distribution in BAO estimation
The shape of photometric galaxy redshift PDFs can shift the BAO feature position in correlation functions, with performance varying by estimator and parameter (ANNz2 closer to Planck for some cases, DNF for w0 with sufficient data).