The Decay H0 → W+W- in the Two-Higgs-Doublet Model |
| |
| Authors: | Zeng-Hui YU Wen-Gan MA La-Zhen SUN Yao-Yang LIU |
| |
| Affiliation: | Department of Modern Physics, University of Science and Technology of China, Hefei 230026, China |
| |
| Abstract: | The additional weak corrections at one-loop level to process H0 → W+W- in the two-fliggsdoublet model are calculated. The corrections from the extra Higgs sector depend strongly on the masses of Higgs sectors and the ratio of vacuum expectation values tanβ. It is shown that the general two-Higgs-doublet model admits flexibility in adjusting the one-loop corrections for the decay. In particular, for the heavy Ho boson the additional corrections imply a 5~14% reduction, when MHo < 1 TeV, due to relative light H1 mass and heavy H2, Φ masses which we used. |
| |
| Keywords: | |
|
| 点击此处可从《理论物理通讯》浏览原始摘要信息 |
|
点击此处可从《理论物理通讯》下载全文 |
|
