New Physics Effects on Higgs Production at $\gamma \gamma$ Colliders

Abstract

We study heavy physics effects on the Higgs production in $\gamma \gamma$ fusion using the effective Lagrangian approach. We find that the effects coming from new physics may enhance the standard model predictions for the number of events expected in the final states $\bar{b}b$, $WW$, and $ZZ$ up to one order of magnitude, whereas the corresponding number of events for the final state $\bar{t}t$ may be enhanced up to two orders of magnitude.

Latex, 6 pages, 4 eps figures, to appear in the Proceedings of the V Mexican Workshop of Particles and Fields, Puebla, Mexico, October 1995

References in corpus (9)

• Patterns of Deviation from the Standard Model
• The Electroweak Chiral Lagrangian and New Precision Measurements
• Electroweak effective lagrangians
• Using Back-Scattered Laser Beams to Detect CP Violation in the Neutral Higgs Sector
• One Loop Effects of Non-Standard Triple Gauge Boson Vertices
• Three-jet final states and measuring the $\gamma \gamma$ width of the Higgs at a photon linear collider
• Production of $Z$ Boson Pairs at Photon Linear Colliders
• Two Photon Processes and Effective Lagrangians with An Extended Scalar Sector
• Testing the Higgs system at a photon-photon collider

Cited by in corpus (3)

• A Direct Constraint on Dimension-Eight Operators from Z-->neutrino antinetrino gamma
• Production of neutral and charged Higgs bosons of the MSSM at the future e-gamma colliders
• Noncommutative 6D Gauge Higgs Unification Models