|
| | | | |
| | | |
| Stat |
Members: 3645
Articles: 2'504'585
Articles rated: 2609
24 April 2024 |
|
| | | | |
|
Article overview
| |
|
|
Anomaly mediated supersymmetric models and Higgs data from the LHC | | A. Arbey
; A. Deandrea
; F. Mahmoudi
; A. Tarhini
; | | Date: |
1 Apr 2013 | | Abstract: | Anomaly mediation models are well motivated supersymmetry breaking scenarios
which appear as alternatives to the mSUGRA paradigm. These models are quite
compelling from the theoretical point of view and it is therefore important to
test if they are also viable models for phenomenology. We perform a study of
these models in the light of all standard flavour, collider and dark matter
constraints, including also the recent Higgs boson measurements for the mass
and signal strengths in the different decay channels. The minimal AMSB scenario
can satisfy in part of its parameter space the dark matter requirement but is
only marginally consistent with the current Higgs boson mass value. The
HyperCharge-AMSB and Mixed Moduli-AMSB scenarios can better describe present
data from dark matter, flavour, low energy physics and are consistent with the
measured mass of the Higgs boson. The inclusion of the preferred signal
strengths for the Higgs boson decay channels shows that for tan(beta) > 5 the
HC-AMSB and MM-AMSB models can be consistent with the present Higgs boson data.
In contrast the minimal AMSB has a narrower allowed range in tan(beta). These
different AMSB scenarios, while consistent with present Higgs boson
measurements, can be further tested by future more precise data in the Higgs
sector. | | Source: | arXiv, 1304.0381 | | 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