CAMB : neutrino mass hierarchy

Use of Cobaya. camb, CLASS, cosmomc, compilers, etc.
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Frederic Vincent
Posts: 4
Joined: July 26 2007
Affiliation: Institut d'Astrophysique de Paris

CAMB : neutrino mass hierarchy

Post by Frederic Vincent » October 02 2007

Hi,

I would like to know if there is a way to distinguish between the normal hierarchy and the inverted hierarchy in the neutrino masses given in params.ini.
The inputs "nu_mass_degeneracies = 1 2" and "nu_mass_degeneracies = 2 1" seem to give the same result.

Thanks,

Frederic

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