Production of pseudoscalar Higgs-bosons in e {gamma} collisions
- Texas Univ., Austin, TX (United States)
- Michigan State Univ., East Lansing, MI (United States). Dept. of Physics and Astronomy
We investigate the production of a pseudoscalar Higgs-boson A{sup 0} using the reaction e{gamma} {yields} e A{sup 0} at an e{bar e} collider with center of mass energy of 500 GeV. Supersymmetric contributions are included and provide a substantial enhancement to the cross section for most values of the symmetry breaking parameters. We find that, despite the penalty incurred in converting one of the beams into a source of backscattered photons, the e{gamma} process is a promising channel for the detection of the A{sup 0}.
- Research Organization:
- Texas Univ., Austin, TX (United States)
- Sponsoring Organization:
- USDOE, Washington, DC (United States); National Science Foundation, Washington, DC (United States)
- DOE Contract Number:
- FG03-93ER40757
- OSTI ID:
- 96958
- Report Number(s):
- DOE/ER/40757--069; ON: DE95017357; CNN: Grant PHY-93-07980
- Country of Publication:
- United States
- Language:
- English
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