|
| | | | |
| | | |
| Stat |
Members: 3645
Articles: 2'501'711
Articles rated: 2609
19 April 2024 |
|
| | | | |
|
Article overview
| |
|
|
Scalar Septuplet Dark Matter and Enhanced $h
ightarrow gammagamma$ Decay Rate | | Yi Cai
; Wei Chao
; Shuo Yang
; | | Date: |
20 Aug 2012 | | Abstract: | Inspired by recent results on the Higgs search from ATLAS and CMS, we extend
the SM with complex septuplet scalars. The lightest neutral component of the
septuplets is a natural cold dark Matter candidate and the charged components
can contribute to the $h o gamma gamma $ decay rate, providing a significant
enhancement factor. The dark matter phenomenology and possible collider
signatures of the model are investigated. We find a dark matter candidate with
mass around 70 GeV consistent with astrophysical and direct detection
constraints. In the meanwhile, the enhancement factor of $h o gamma gamma $
decay rate can be in the range 1.5sim 2. | | Source: | arXiv, 1208.3949 | | Services: | Forum | Review | PDF | Favorites | |
|
|
No review found.
Did you like this article?
Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.
browser Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
|
| |
|
|
|
|
News, job offers and information for researchers and scientists:
| |
REGISTER