|
| | | | |
| | | |
| Stat |
Members: 3645
Articles: 2'506'133
Articles rated: 2609
27 April 2024 |
|
| | | | |
|
Article overview
| |
|
|
A heavier gluino from t-b-tau Yukawa-unified SUSY | | Howard Baer
; Shabbar Raza
; Qaisar Shafi
; | | Date: |
26 Jan 2012 | | Abstract: | Supersymmetric models with t-b-tau Yukawa coupling unification and unified
gaugino masses at the GUT scale with mu >0 show a mild preference for light
gluino masses lesssim 500 GeV. This range of gluino mass is now essentially
ruled out by LHC searches. We show that a heavier gluino mass ~ 0.5-3 TeV can
also be compatible with excellent t-b-tau Yukawa coupling unification in
supersymmetric models with non-universal Higgs masses (NUHM2). The gluino in
such models is the lightest colored sparticle, while the squark sector displays
an inverted mass hierarchy with m_{ ilde q} ~ 5-20 TeV. We present some LHC
testable benchmark points for which the lightest Higgs boson mass ~ 125 GeV. We
also discuss LHC signatures of Yukawa-unified models with heavier gluinos. We
expect gluino pair production followed by decay to final states containing four
b-jets plus four W-bosons plus missing E_T to occur at possibly observable
rates at LHC. | | Source: | arXiv, 1201.5668 | | 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