The Israel Physical Society
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2020 IPS Conference
Study Materials
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Home
About/Contact
Newsletters
Events/Seminars
2020 IPS Conference
Study Materials
Corporate Members
We calculate CMB constraints on primordial black holes, assuming that dark matter is made out of black holes only. We present a critical reanalysis of some of the calculations that are currently used in the literature. Our preliminary results suggest that CMB constraints do not exclude black holes DM in the MACHO-WB gap.