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xdrgnh
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I'm trying to construct a Fisher Forecast for the upcoming S4 CMB survey. I don't understand
what the C_l is in this formula. It is H(z) and the Angular Distance? Or is it some covariance matrix and if it is a covariance matrix how do I calculate it considering the experiment hasn't been done yet?
In the end I want to calculate this
All help will be appreciated thanks.
what the C_l is in this formula. It is H(z) and the Angular Distance? Or is it some covariance matrix and if it is a covariance matrix how do I calculate it considering the experiment hasn't been done yet?
In the end I want to calculate this
All help will be appreciated thanks.