We reconstruct the primordial power spectrum using a minimally parametric method. We developed custom version of publicly available codes CLASS and Monte Python to implement spline reconstruction and Cross-Validation in the fit. The results are amalysed searching for evidence of PPS features and neutrino masses.
Reconstructing the primordial power spectrum: implications for cosmological models
Ravenni, Andrea
2015/2016
Abstract
We reconstruct the primordial power spectrum using a minimally parametric method. We developed custom version of publicly available codes CLASS and Monte Python to implement spline reconstruction and Cross-Validation in the fit. The results are amalysed searching for evidence of PPS features and neutrino masses.File in questo prodotto:
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Utilizza questo identificativo per citare o creare un link a questo documento:
https://hdl.handle.net/20.500.12608/20056