|
| | | | |
| | | |
| Stat |
Members: 3645
Articles: 2'506'133
Articles rated: 2609
27 April 2024 |
|
| | | | |
|
Article overview
| |
|
|
R-parity violation effect on the top-quark pair production at linear colliders | | Wang Lei
; Ma Wen-Gan
; Hou Hong-Sheng
; Zhang Ren-You
; Sun Yan-Bin
; | | Date: |
24 Aug 2003 | | Journal: | Phys.Rev. D68 (2003) 095003 | | Subject: | hep-ph | | Abstract: | We investigate in detail the effects of the R-parity lepton number violation in the minimal supersymmetric standard model (MSSM) on the top-quark pair production via both $e^--e^+$ and $gamma-gamma$ collision modes at the linear colliders. We find that with the present experimental constrained $
lap/{R}$ parameters, the effect from $
lap/{R}$ interactions on the processes $e^+e^- o tar{t}$ and $e^+e^- o gammagamma o tar{t}$ could be significant and may reach -30% and several percent, respectively. Our results show that the $
lap/{R}$ effects are sensitive to the c.m.s. energy and the relevant $
lap/{R}$ parameters. However, they are not sensitive to squark and slepton masses when $m_{ ilde{q}} geq 400 GeV$ (or $m_{ ilde{l}} geq 300 GeV$) and are almost independent on the $ aneta$ | | Source: | arXiv, hep-ph/0308238 | | 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