CP-Violation in b Quark Radiative Inclusive Decays

The direct CP-violations in \(SU(2)_{L}\times SU(2)_{R} \times U(1)\) model and two-Higgs doublet extension of the standard model for \(b \to d\gamma\) and \(b \to s\gamma\) decays are investigated. The calculated value of CP-asymmetry for these two models and for \(b \to d\gamma\) and \(b \to s\gam...

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Veröffentlicht in:arXiv.org 1997-09
Hauptverfasser: Asatrian, H M, Yeghiyan, G K, Ioannissian, A N
Format: Artikel
Sprache:eng
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Zusammenfassung:The direct CP-violations in \(SU(2)_{L}\times SU(2)_{R} \times U(1)\) model and two-Higgs doublet extension of the standard model for \(b \to d\gamma\) and \(b \to s\gamma\) decays are investigated. The calculated value of CP-asymmetry for these two models and for \(b \to d\gamma\) and \(b \to s\gamma\) decays for the wide range of parameters may exceed the value, predicted by the standard model and has a sign opposite to that of the latter.
ISSN:2331-8422
DOI:10.48550/arxiv.9703393