Enhancement of "CP-odd" Higgs Production Cross Section in the Minimal Supersymmetric Standard Model with Explicit CP Violation(SUMMER INSTITUTE 2005)

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概要

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• We discuss "CP-odd" Higgs production via gluon fusion in the minimal supersymmetric standard model with explicit CP violation in a stop A-term. We show that there is a parameter region in which the production cross section is enhanced by a factor of about 1000, as compared to the case without CP violation in the stop sector. In this region, the stop pair events will be the important signature of the enhanced "CP-odd" Higgs production. Together with searches for electric dipole moments of electron, neutron and mercury, the searches for the enhanced Higgs production could be important to probe an origin of the CP-violation.

• 素粒子論グループ 素粒子研究編集部の論文
• 2006-02-20

著者

• Tobe Kazuhiro

  Department Of Physics And Astronomy Michigan State University

関連論文

• Light MSSM Higgs boson scenario and its test at hadron colliders
• Enhancement of "CP-odd" Higgs Production Cross Section in the Minimal Supersymmetric Standard Model with Explicit CP Violation(SUMMER INSTITUTE 2005)

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