Candidates for baryonic dark matter

[2203312]

Hi,
I hope someone can help me, my question is
What are the principal candidates for baryonic dark matter in clusters of galaxies
and in galaxy halos, are they different?
I just need a list for halos and clusters as it might make it simipler for me to understand

thanks in advance

 

[Chalnoth]

Baryonic dark matter? Er, that's ruled out quite conclusively by CMB observations, as baryonic dark matter's effects couldn't have been apparent then.

 

[2203312]

Does that mean that WIMPS are not the principal baryonic dark matter in clusters of galaxies and MACHOs in galaxy halos?

 

[wolram]

WIMPS weakly interacting massive particles are none baryonic

Edit

http://archive.ncsa.uiuc.edu/Cyberia/Cosmos/MoreMeetsEye.html

 

[Count Iblis]

Ordinary baryonic dark matter models:

http://arxiv.org/abs/hep-ph/0406281

http://arxiv.org/abs/astro-ph/0508513

http://arxiv.org/abs/astro-ph/0512454


Hidden sector baryonic dark matter models:


http://arxiv.org/abs/astro-ph/0407623

http://arxiv.org/abs/hep-ph/0606202

http://arxiv.org/abs/0804.4518

 

[2203312]

Many thanks to each of you.