Loading...
Please wait, while we are loading the content...
Similar Documents
Unitarity in Dirichlet Higgs Model
| Content Provider | Semantic Scholar |
|---|---|
| Author | Nishiwaki, Kenji Oda, Kin-Ya |
| Copyright Year | 2011 |
| Abstract | We show that a five-dimensional Universal Extra Dimension model, compactified on a line segment, is consistently formulated even when the gauge symmetry is broken solely by nonzero Dirichlet boundary conditions on a bulk Higgs field, without any quartic interaction. We find that the longitudinal WW elastic scattering amplitude, under the absence of the Higgs zero mode, is unitarized by exchange of infinite towers of KK Higgs bosons. Resultant amplitude scales linearly with the scattering energy ∝ √ s, exhibiting five-dimensional nature. A tree-level partial-wave unitarity condition is satisfied up to 6.7 (5.7) TeV for the KK scale mKK = 430 (500) GeV, favored by the electroweak data within 90% CL. CERN-PH-TH/2010-248 KOBE-TH-10-03 OU-HET-684/2010 E-mail: nishiwaki@stu.kobe-u.ac.jp †E-mail: odakin@phys.sci.osaka-u.ac.jp |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://cds.cern.ch/record/1304206/files/arXiv:1011.0405.pdf |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | AUT-OV-ALVAC-hB7.1 Vaccine Amazon Elastic Compute Cloud (EC2) Arabic numeral 0 Email Exhibits as Topic Organizational unit (computing) Pelomedusa kobe Resultant Unitarity (physics) |
| Content Type | Text |
| Resource Type | Article |