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Closing in on Asymmetric Dark Matter I: Model independent limits for interactions with quarks

Abstract:

It is argued that experimental constraints on theories of asymmetric dark matter (ADM) almost certainly require that the DM be part of a richer hidden sector of interacting states of comparable mass or lighter. A general requisite of models of ADM is that the vast majority of the symmetric component of the DM number density must be removed in order to explain the observed relationship $\Omega_B\sim\Omega_{DM}$ via the DM asymmetry. Demanding the efficient annihilation of the symmetric compone...

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Publication status:
Published

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Publisher copy:
10.1007/JHEP08(2012)029
Publisher:
Springer Heidelberg
Journal:
JOURNAL OF HIGH ENERGY PHYSICS More from this journal
Volume:
2012
Issue:
8
Publication date:
2012-03-21
DOI:
EISSN:
1029-8479
ISSN:
1126-6708
Language:
English
Keywords:
Pubs id:
pubs:320489
UUID:
uuid:c9f4d44b-f871-417f-b80d-57d5ee88d9b1
Local pid:
pubs:320489
Source identifiers:
320489
Deposit date:
2012-12-19

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