Journal article icon

Journal article

Heavy dark matter through the Higgs portal

Abstract:

Motivated by Higgs Portal and Hidden Valley models, heavy particle dark matter that communicates with the supersymmetric Standard Model via pure Higgs sector interactions is considered. We show that a thermal relic abundance consistent with the measured density of dark matter is possible for masses up to ∼ 30TeV. For dark matter masses above ∼ 1TeV, non-perturbative Sommerfeld corrections to the annihilation rate are large, and have the potential to greatly affect indirect detection signals. ...

Expand abstract

Actions


Access Document


Journal:
Journal of High Energy Physics More from this journal
Volume:
2008
Issue:
7
Publication date:
2008-07-01
DOI:
EISSN:
1029-8479
ISSN:
1126-6708
Language:
English
Keywords:
Pubs id:
pubs:192635
UUID:
uuid:ca3ff1be-dda5-4575-a0fd-794029fd112e
Local pid:
pubs:192635
Source identifiers:
192635
Deposit date:
2012-12-19

Terms of use


Views and Downloads






If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP