A Two Higgs Bi-doublet Left-Right Model With Spontaneous CP Violation
| dc.creator | Wu, Yue-Liang | |
| dc.creator | Zhou, Yu-Feng | |
| dc.date | 2007-11-25 | |
| dc.date.accessioned | 2026-07-07T11:54:22Z | |
| dc.date.available | 2026-07-07T11:54:22Z | |
| dc.description | We discuss a left-right symmetric model with two Higgs bi-doublet and spontaneous P and CP violation. The flavor changing neutral currents is suppressed by assuming approximate global U(1) family symmetry. We calculate the constraints from neural K meson mass difference Δm_K and demonstrate that a right-handed gauge boson W_2 contribution in box-diagrams with mass around 600 GeV is allowed due to a negative interference with a light charged Higgs boson around 150 \sim 300 GeV. The W_2 contribution to ε_K is suppressed from appropriate choice of additional CP phases appearing in the right-handed Cabbibo-Kobayashi-Maskawa(CKM) matrix. The model is found fully consistent with B^0 mass difference and the mixing-induced CP asymmetry measurements. | |
| dc.description | Talk at 4th International Conference on Flavor Physics (ICFP 2007), Beijing, China, 24-28 Sep 2007 | |
| dc.identifier | https://arxiv.org/abs/0711.3891 | |
| dc.identifier | http://arxiv.org/abs/0711.3891 | |
| dc.identifier | Int.J.Mod.Phys.A23:3304-3308,2008 | |
| dc.identifier | doi:10.1142/S0217751X0804202X | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/204874 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | A Two Higgs Bi-doublet Left-Right Model With Spontaneous CP Violation | |
| dc.type | text |