Search for CP Violating Neutral Higgs Bosons in the MSSM at LEP

Conference · Mon Mar 13 04:00:00 EST 2006

OSTI ID:877431

Bechtle, Philip

The LEP collaborations ALEPH, DELPHI, L3 and OPAL have searched for the neutral Higgs bosons which are predicted within the framework of the Minimal Supersymmetric Standard Model (MSSM). The data of the four collaborations are statistically combined and show no significant excess of events which would indicate the production of Higgs bosons. The search results are thus used to set upper bounds on the cross sections of various Higgs-like event topologies and limits on MSSM benchmark models, including CP-conserving and CP-violating scenarios. Here, the limits on the model parameters of the CP-violating benchmark scenario CPX and derivates of this scenario are shown.

• Research Organization: Stanford Linear Accelerator Center (SLAC)
• Sponsoring Organization: USDOE
• DOE Contract Number: AC02-76SF00515
• OSTI ID: 877431
• Report Number(s): SLAC-PUB-11748; hep-ex/0602046
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BENCHMARKS
CROSS SECTIONS
Experiment-HEP
HEPEX
HIGGS BOSONS
HIGH ENERGY PHYSICS
PRODUCTION
STANDARD MODEL