1.
Phys Rev Lett
; 89(6): 061301, 2002 Aug 05.
Artigo
em Inglês
| MEDLINE
| ID: mdl-12190573
RESUMO
We constrain f(nu) identical with Omega(nu)/Omega(m), the fractional contribution of neutrinos to the total mass density in the Universe, by comparing the power spectrum of fluctuations derived from the 2 Degree Field Galaxy Redshift Survey with power spectra for models with four components: baryons, cold dark matter, massive neutrinos, and a cosmological constant. Adding constraints from independent cosmological probes we find f(nu)<0.13 (at 95% confidence) for a prior of 0.1
2.
3.
Phys Rev D Part Fields
; 54(2): 1848-1851, 1996 Jul 15.
Artigo
em Inglês
| MEDLINE
| ID: mdl-10020859
4.