Optimal 1D Ly α forest power spectrum estimation – I. DESI-lite spectra
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DOI: 10.1093/mnras/staa2331
Abstract: The 1D Ly-$\alpha$ forest flux power spectrum $P_{\mathrm{1D}}$ is sensitive to scales smaller than a typical galaxy survey, and hence ties to the intergalactic medium's thermal state, suppression from neutrino masses and new dark matter… read more here.
Keywords: spectrum estimation; power; forest power; optimal forest ... See more keywords