camb: How to extract the angular size of the sound horizon at last scattering surface?
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- Posts: 9
- Joined: September 06 2013
- Affiliation: NAOC
camb: How to extract the angular size of the sound horizon a
Dear all,
Can I extract the angular size of the sound horizon at last scattering surface from camb?
Could anyone teach me to do that, please ?
Thank you very much!
Pengyuan
Can I extract the angular size of the sound horizon at last scattering surface from camb?
Could anyone teach me to do that, please ?
Thank you very much!
Pengyuan
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- Posts: 1945
- Joined: September 23 2004
- Affiliation: University of Sussex
- Contact:
Re: camb: How to extract the angular size of the sound horiz
Many derived parameters are automaticlaly written out when you run CAMB, theta_* is one of them.
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- Posts: 9
- Joined: September 06 2013
- Affiliation: NAOC
camb: How to extract the angular size of the sound horizon a
I found it, thanks a lot!
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- Posts: 2
- Joined: September 22 2014
- Affiliation: UAM-CSIC
camb: How to extract the angular size of the sound horizon a
Where did you found it? I need the relation between H0 and theta.
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- Posts: 9
- Joined: September 06 2013
- Affiliation: NAOC
Re: camb: How to extract the angular size of the sound horiz
Just as what Antony Lewis said, it is written out to the terminal automatically !Antony Lewis wrote:Many derived parameters are automaticlaly written out when you run CAMB, theta_* is one of them.