Table 3
Cosmological constraints on the Galileon model from the SNLS3 sample.
Method |
![]() |
![]() |
![]() |
![]() |
α | β |
![]() |
![]() |
χ 2 |
|
|||||||||
Stat+sys+αβ |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
23.997 | 23.950 | 415.4 |
|
|||||||||
Stat+sys |
![]() |
![]() |
![]() |
![]() |
1.428 | 3.263 | 23.997 | 23.950 | 420.1 |
|
|||||||||
Stat only |
![]() |
![]() |
![]() |
![]() |
1.451 | 3.165 | 24.022 | 23.951 | 441.8 |
Notes.Results were computed using either statistical and systematic
uncertainties combined, or statistical uncertainties only. In the first line, we
marginalized over α and β, whereas in the last
two lines, α and β were kept fixed to their
marginalized values. No errors are given on
and
because
they were analytically marginalized over (see Conley et al. 2011).
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