Neutral Higgs boson pair production via $\gamma \gamma$ collision in the minimal supersymmetric standard model at linear colliders

Abstract

We investigate in detail the $\gamma \gamma$ fusion production mechanisms of two neutral Higgs bosons ($h^0{A}^0$, $H^0{A}^0$, $h^0{H}^0$ and $H^0{H}^0$) within the framework of the mSUGRA-inspired minimal supersymmetric standard model(MSSM) at an $e^{+}{e}^{-}$ linear colliders, which provide a probe of the trilinear Higgs self-couplings. We calculate the dependence of the production rates on Higgs boson masses, the ratio of the vacuum expectation values $\tan \beta$ and the CMS energy $\sqrt{s}$. We find that the cross section for the $H^0{H}^0$ production at LC can reach $0.2fb$, while the cross section of $A^0{H}^0$ production is only $10^{-4}\sim 10^{-3}fb$ under our parameters.

Accepted by Phys. Rev. D

References in corpus (4)

• Pair production of neutral Higgs bosons at the CERN Large Hadron Collider
• Associated production of H^{\pm} and W^{\mp} in high-energy e+e- collisions in the Minimal Supersymmetric Standard Model
• Searches for the Neutral Higgs Bosons of the MSSM: Preliminary Combined Results Using LEP Data Collected at Energies up to 209 GeV
• The processes gamma gamma to Z H in SM and MSSM

Cited by in corpus (4)

• Pair production of a 125 GeV Higgs boson in MSSM and NMSSM at the ILC
• Neutral Higgs boson pair production in photon-photon annihilation in the Two Higgs Doublet Model
• The γγ\to ϕ_iϕ_j processes in the type-III two-Higgs-doublet model
• Pair production of neutral Higgs particles in the B-LSSM