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The Lepton Flavor Violating Decays of A H in the Littlest Higgs Model with T -Parity Violation
| Content Provider | Scilit |
|---|---|
| Author | Han, Xiao-Fang Wang, Lei |
| Copyright Year | 2014 |
| Description | Journal: Communications in Theoretical Physics The T-parity in the littlest Higgs model can be broken by the anomalous Wess—Zumino—Witten term, which leads that the lightest T-odd gauge boson $A_{H}$ decays into the SM particles. First, we examine some lepton flavor violating decays of $A_{H}$, namely $A_{H}$ → $τ^{±}$ $μ^{}$, $A_{H}$ → $τ^{±}e^{}$, and $A_{H}$ → $μ^{±}e^{}$. We find that the branching ratios can reach $10^{−7}$ for $A_{H}$ → $τ^{±}μ^{}$, $10^{−8}$ for $A_{H}$ → $τ^{±}e^{}$, and $10^{−8}$ for $A_{H}$ → $μ^{±}e^{}$. Then, we study the lepton flavor violating plus jets signatures of the heavy charged gauge boson and mirror quarks at the LHC, and find that it is possible to be detected for pp → $q_{H}$H → $τ^{±}μ^{}$ + 4 jets, and hardly to be detected for pp → $q_{H}$H → $τ^{±}e^{}(μ^{±}e^{}$) + 4 jets and pp $→W_{H}W_{H}$ → $τ^{±}μ^{}$ $(τ^{±}e^{},μ^{±}e^{}$) + 6 jets. |
| Related Links | http://iopscience.iop.org/article/10.1088/0253-6102/61/5/14/pdf |
| Ending Page | 628 |
| Page Count | 5 |
| Starting Page | 624 |
| ISSN | 02536102 |
| e-ISSN | 15729494 |
| DOI | 10.1088/0253-6102/61/5/14 |
| Journal | Communications in Theoretical Physics |
| Issue Number | 5 |
| Volume Number | 61 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 2014-05-01 |
| Access Restriction | Open |
| Subject Keyword | Journal: Communications in Theoretical Physics Nuclear Physics Particles and Fields Physics Lepton Flavor Flavor Violating Parity Violation Higgs Model Violating Decays Ah Decays |
| Content Type | Text |
| Resource Type | Article |
| Subject | Physics and Astronomy |
