Cosmology from b and CMB

APM

data

CMB requires:

n =1.01 ± 0.09

Wtot=1.11 ± 0.07

Wch2=0.14 ± 0.06

Wbh2=0.032 ± 0.005

If h = 0.7 ± 10% then

<b> = 1.09 ± 0.18 <b> = 0.58 ± 0.17

b tests consistency of LSS & CMB

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