Dark-energy constraints and correlations with systematics from CFHTLS weak lensing, SNLS supernovae Ia and WMAP5

Free Access

Table 3:

Parameter means and 68%-confidence intervals when, respectively, ignoring and taking into account the systematic errors in the form of photometric zero-point fluctuations, see Sect. 2.2.4.
w=-1
	With systematics	Ignoring systematics
$\Omega _{\rm m}$	$\rm0.34^{+0.21}_{-0.18}$	$\rm0.30^{+0.19}_{-0.16}$
$\Omega_{\rm de}$	$\rm0.87^{+0.30}_{-0.27}$	$\rm0.83^{+0.27}_{-0.23}$
$\Omega_{\rm de}(\Omega_{\rm m}=0.25)$	$\rm0.76^{+0.10}_{-0.12}$	$\rm0.75^{+0.09}_{-0.09}$
Flat Universe
	With systematics	Ignoring systematics
$\Omega _{\rm m}$	$\rm0.32^{+0.11}_{-0.20}$	$\rm0.31^{+0.11}_{-0.17}$
w	$\rm -1.38^{+0.46}_{-0.91}$	$\rm -1.32^{+0.39}_{-0.80}$
$w(\Omega_{\rm m}=0.25)$	$\rm -1.00^{+0.12}_{-0.12}$	$\rm -1.01^{+0.09}_{-0.10}$

Source LaTeX | All tables | In the text

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.