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BBN consistency in CAMB

Posted: December 07 2019
by Felipe Maldonado
Hello Dr. Lewis,

I'd like to know if CAMB imposes BBN consistency even if I didn't specify YHe or bbn_predictor when using a CAMB parameters instance and then set_cosmology.

Will BBN consistency then be imposed on any products I make with that CAMB parameters instance, specifically from camb.get_matter_power_interpolator and get_cmb_power_spectra?

Thank you,
Felipe Maldonado

Re: BBN consistency in CAMB

Posted: December 09 2019
by Antony Lewis
set_cosmology does use a default BBN predictor if you don't specify one (or YHe explicitly).

Re: BBN consistency in CAMB

Posted: December 10 2019
by Felipe Maldonado
Thanks a lot Dr. Lewis.