new power spectrum new parameters

Use of Healpix, camb, CLASS, cosmomc, compilers, etc.
Post Reply
moslem zarei
Posts: 28
Joined: March 11 2008
Affiliation: Isfahan University of Technology
Contact:

new power spectrum new parameters

Post by moslem zarei » June 15 2008

Dear all
I have calculated this new power spectrum:

[tex]P=A_{s}\big(\frac{k}{k_{\star}}\big)^{n_{s}-1}(1+\sigma(\frac{k}{k_{\star}})^{-\varepsilon}\cos(2/\sigma_{0}
(\frac{k}{k_{\star}})^{\varepsilon}))
[/tex]

where [tex] \sigma[/tex] and [tex]\varepsilon[/tex] are the new parameters. I want to use cosmomc for fitting data. I hope someone would reply to that which files must be changed?
I have also read the previous posts but I want to be sure about my work.

Post Reply