Pair production of neutral Higgs bosons from the left-right twin Higgs model via γγ collisions

  • The left-right twin Higgs (LRTH) model predicts the existence of the neutral Higgs bosons (h, Φ0), which can be produced in pairs (Φ0Φ0, hh, Φ0h) via γγ collisions at the next generation e+e- International Linear Collider (ILC). Our numerical results show that the production cross section of the neutral Higgs boson pair Φ0Φ0 can reach 8.8 fb. The subprocess γγ→Φ0Φ0 might be used to test the LRTH model in future ILC experiments.
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MA Wei, YUE Chong-Xing and ZHANG Ting-Ting. Pair production of neutral Higgs bosons from the left-right twin Higgs model via γγ collisions[J]. Chinese Physics C, 2011, 35(4): 333-338. doi: 10.1088/1674-1137/35/4/003
MA Wei, YUE Chong-Xing and ZHANG Ting-Ting. Pair production of neutral Higgs bosons from the left-right twin Higgs model via γγ collisions[J]. Chinese Physics C, 2011, 35(4): 333-338.  doi: 10.1088/1674-1137/35/4/003 shu
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Received: 2010-07-16
Revised: 2010-08-15
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Pair production of neutral Higgs bosons from the left-right twin Higgs model via γγ collisions

Abstract: The left-right twin Higgs (LRTH) model predicts the existence of the neutral Higgs bosons (h, Φ0), which can be produced in pairs (Φ0Φ0, hh, Φ0h) via γγ collisions at the next generation e+e- International Linear Collider (ILC). Our numerical results show that the production cross section of the neutral Higgs boson pair Φ0Φ0 can reach 8.8 fb. The subprocess γγ→Φ0Φ0 might be used to test the LRTH model in future ILC experiments.

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