New model parameters

Use of Healpix, camb, CLASS, cosmomc, compilers, etc.
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R Purnalingam
Posts: 19
Joined: March 03 2017
Affiliation: IIT KANPUR

New model parameters

Post by R Purnalingam » April 20 2017

We have new model(non-isotropic model) and its has 3 parameters.From my model I get contributions for both C_l and c_ll' .I have modified camb code for the contribution in cmbmain.f90, the following modules.

1.subroutine CalcScalCls(CTrans) for isotropic C_l
2. subroutine CalcScalCls2(CTrans) for non-isotropic C_ll'

but I found only CalcScalCls(CTrans) data is generated as test_scalCls.dat and passed into cosmomc to fit the parameters.

As I also have contributions from C_ll' .How do I generate C_ll' data and how do I combine both files and pass into cosmomc to fit the parameters?

Is planck likelihood written only for isotropic C_ls , If yes what likelihood should I use in my case?

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