CP violation in the inclusive b -> sg decay in the framework of multi-Higgs-doublet models

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Goksu A., Iltan E., Solmaz L.

PHYSICAL REVIEW D, vol.64, no.5, 2001 (SCI-Expanded, Scopus)

• Publication Type: Article / Article
• Volume: 64 Issue: 5
• Publication Date: 2001
• Doi Number: 10.1103/physrevd.64.054006
• Journal Name: PHYSICAL REVIEW D
• Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
• Open Archive Collection: AVESIS Open Access Collection
• Middle East Technical University Affiliated: No

Abstract

We study the decay width and CP asymmetry of the inclusive process b-->sg (g denotes gluon) in the multi-Higgs-doublet models with complex Yukawa couplings, including next to leading QCD corrections. We analyze the dependences of the decay width and CP asymmetry on the scale mu and CP-violating parameter theta. We observe that there exists an enhancement in the decay width and CP asymmetry is at the order of 10(-2).