Measuring neutrino masses with weak lensing
Journal Article
·
· AIP Conference Proceedings
- Max-Planck-Institut fuer Physik (Werner-Heisenberg-Institut), Foehringer Ring 6, 80805 Munich (Germany)
Weak gravitational lensing of distant galaxies by large scale structure (LSS) provides an unbiased way to map the matter distribution in the low redshift universe. This technique, based on the measurement of small distortions in the images of the source galaxies induced by the intervening LSS, is expected to become a key cosmological probe in the future. We discuss how future lensing surveys can probe the sum of the neutrino masses at the 0 05 eV level.
- OSTI ID:
- 20895057
- Journal Information:
- AIP Conference Proceedings, Vol. 870, Issue 1; Conference: CIPAN2006: 9. conference on intersections of particle and nuclear physics, Rio Grande (Puerto Rico), 30 May - 3 Jun 2006; Other Information: DOI: 10.1063/1.2402690; (c) 2006 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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