Associated production of pairs of doubly charged Higgs bosons in the Higgs triplet model at the ILC
1 Henan Institute of Science and Technology - Xinxiang 453003, PRC
2 Department of Life Science and Technology, Xinxiang Medical University - Xinxiang 453003, PRC
Received: 22 September 2014
Accepted: 21 October 2014
The Higgs triplet model (HTM) predicts the existence of doubly charged Higgs bosons , which would undoubtedly be clear evidence of the new physics. In this paper, we focus on the study of the associated production of pairs of doubly charged Higgs bosons in γγ and collisions at the ILC: and . We present the production cross-sections and the various observables. Our numerical results show that, for the above two processes, the value of the cross-section can reach the level of several fb and tens of fb, respectively. The possibility of detecting the doubly charged Higgs bosons via the same-sign dilepton decay and the same-sign diboson decay modes is also discussed.
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, 2014