| Главная страница > One loop effects to the process $e^{+}e^{-}$ to bs in topcolor- assisted multiscale technicolor model |
| Article | |
| Title | One loop effects to the process $e^{+}e^{-}$ to bs in topcolor- assisted multiscale technicolor model |
| Author(s) | Lu Gong Ru ; Yue Chong Xing ; Li Wei Bin ; Sun Jun Feng |
| Affiliation | (Dept of Phys) |
| Publication | 2000 |
| In: | High Energy Phys. Nucl. Phys. (Beijing) 24, 11 (2000) pp.998-1004 |
| Subject category | Particle Physics - Phenomenology |
| Abstract | We calculated the pseudo-Goldstone bosons (technipions, top-pions) corrections to the cross-section sigma of the process e/sup +/e/sup - / to bs in the topcolor-assisted multiscale technicolor model in the LEP II energy region. Our results show that, with a reasonable value of the parameters, the cross-section is one order larger than that predicted by the standard model. We discussed the possibility of detecting this rare event at the "B-factory". (8 refs). |