We investigate the bounds on the neutrino mass in a general reionization scenario based on a principal component approach. We found the constraint on the sum of the neutrino masses from CMB data can be relaxed by a ~40% in a generalized reionization scenario. © 2011 Elsevier B.V.
The impact of Reionization modelling on CMB Neutrino Mass Bounds / M., Archidiacono; Melchiorri, Alessandro; S., Pandolfi. - In: NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS. - ISSN 0920-5632. - 217:1(2011), pp. 65-67. [10.1016/j.nuclphysbps.2011.04.070]
The impact of Reionization modelling on CMB Neutrino Mass Bounds
MELCHIORRI, Alessandro;
2011
Abstract
We investigate the bounds on the neutrino mass in a general reionization scenario based on a principal component approach. We found the constraint on the sum of the neutrino masses from CMB data can be relaxed by a ~40% in a generalized reionization scenario. © 2011 Elsevier B.V.File allegati a questo prodotto
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