6533b862fe1ef96bd12c609d
RESEARCH PRODUCT
Lightest Higgs boson production at photon colliders in the two Higgs doublet model type III
J.-alexis RodriguezDiego Alejandro MilanesDiego Alejandro MilanesR. Martinezsubject
Coupling constantPhysicsNuclear and High Energy PhysicsParticle physicsPhotonBranching fractionHigh Energy Physics::LatticeHigh Energy Physics::Phenomenologylaw.inventionNuclear physicsTwo-Higgs-doublet modellawHiggs bosonPhysics::Accelerator PhysicsHigh Energy Physics::ExperimentColliderdescription
The branching ratios of the lightest $CP$-even Higgs boson ${h}^{0}$ are calculated in the framework of the general two higgs doublet model. Different scenarios are presented taking into account constraints on the flavor changing neutral currents factors obtained in previous works. Plausible scenarios where appear flavor changing processes at tree level like $b\overline{s}$ and $t\overline{c}$ are analyzed for relevant parameters. The loop-induced Higgs couplings to photon pairs can be tested with a photon collider. The number of events of ${h}^{0}$ as a resonance in photon colliders are calculated taking into account its corresponding background signal at TESLA, CLIC, and NLC.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2005-08-31 | Physical Review D |