Doubly charged Higgs bosons pair production through WW fusion at high-energy e+e− linear colliders
School of Biomedical Engineering, Xinxiang Medical University - Xinxiang 453003, PRC and Sanquan Medical College, Xinxiang Medical University - Xinxiang 453003, PRC
Received: 19 May 2015
Accepted: 28 July 2015
The doubly charged Higgs bosons are the typical particles predicted in the Higgs triplet model (HTM), and the detection of them is a key to probe this model. In this letter, we focus on the study of the doubly charged Higgs bosons pair production through WW fusion process: . We calculate the production cross-sections and compare the results with those in the s-channel pair production process: . The final signals and the relevant SM backgrounds are also examined based on two main decay modes of : and (). Our numerical results show that, the possible signals of might be observed via this process in future high-energy linear-collider experiments.
PACS: 12.60.Fr – Extensions of electroweak Higgs sector / 13.66.Hk – Production of non-standard model particles in / 14.80.Fd – Other charged Higgs bosons
© EPLA, 2015