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A Unified Theory of Matter Genesis: Asymmetric Freeze-In

Abstract:

We propose a unified theory of dark matter (DM) genesis and baryogenesis. It explains the observed link between the DM density and the baryon density, and is fully testable by a combination of collider experiments and precision tests. Our theory utilises the "thermal freeze-in" mechanism of DM production, generating particle anti-particle asymmetries in decays from visible to hidden sectors. Calculable, linked, asymmetries in baryon number and DM number are produced by the feeble interaction ...

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Publication status:
Submitted
Version:
Author's Original

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Authors


Hall, Lawrence J. More by this author
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Department:
Default/Not Applicable
West, Stephen M. More by this author
Pubs id:
pubs:151170
URN:
uri:d9454282-a52a-4836-b16d-45f3fe7491f1
UUID:
d9454282-a52a-4836-b16d-45f3fe7491f1
Local pid:
pubs:151170

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