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Cited by 1,058

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Massive neutrinos and cosmology

Open access
LESGOURGUES, J, PASTOR, S·2006·Physics Reports

Abstract

The present experimental results on neutrino flavour oscillations provide evidence for non-zero neutrino masses, but give no hint on their absolute mass scale, which is the target of beta decay and neutrinoless double-beta decay experiments. Crucial complementary information on neutrino masses can be obtained from the analysis of data on cosmological observables, such as the anisotropies of the cosmic microwave background or the distribution of large-scale structure. In this review we describe in detail how free-streaming massive neutrinos affect the evolution of cosmological perturbations. We summarize the current bounds on the sum of neutrino masses that can be derived from various combinations of cosmological data, including the most recent analysis by the WMAP team. We also discuss how future cosmological experiments are expected to be sensitive to neutrino masses well into the sub-eV range.

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Metadata

Authors
LESGOURGUES, J., & PASTOR, S.
Venue
Physics Reports
Publisher
Elsevier BV
Published
2006-07
Volume
429
Issue
6
Pages
307-379
ISSN
0370-1573 (ISSN-L)
OpenAlex
W2128343204
Cited by
1,058
References
5
FWCI
31.44
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Massive neutrinos and cosmology. https://app.cochat.ai/papers/10.1016/j.physrep.2006.04.001
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LESGOURGUES, J., & PASTOR, S. (2006). Massive neutrinos and cosmology. Physics Reports. https://doi.org/10.1016/j.physrep.2006.04.001

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.