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

Conference · Mon Mar 13 00:00:00 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: SLAC National Accelerator Lab., Menlo Park, CA (United States)
• Sponsoring Organization: USDOE
• DOE Contract Number: AC02-76SF00515
• OSTI ID: 877431
• Report Number(s): SLAC-PUB-11748; hep-ex/0602046; TRN: US0601463
• Resource Relation: Conference: To appear in the proceedings of EPS International Europhysics Conference on High Energy Physics (HEP-EPS 2005), Lisbon, Portugal, 21-27 Jul 2005
• Country of Publication: United States
• Language: English

Related Subjects

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